The mTSS is a measure of change in joint health. X-rays of hands, wrists, and feet (including distal interphalangeal joints) were obtained at Week 24 and Week 48. Totals for hands and feet for erosion scores (range 0 to 320) and joint space narrowing scores (range 0 to 208) were calculated and added to obtain the mTSS (range = 0 [normal] to 528 [maximal disease]). An increase in mTSS from Baseline represents disease progression and/or joint worsening; no progression was defined as a change of ≤0.5. Baseline is defined as baseline in the lead-in study.

The mTSS is a measure of change in joint health. X-rays of hands, wrists, and feet (including distal interphalangeal joints) were obtained at Week 24 and Week 48. Totals for hands and feet for erosion scores (range 0 to 320) and joint space narrowing scores (range 0 to 208) were calculated and added to obtain the mTSS (range = 0 [normal] to 528 [maximal disease]). An increase in mTSS from Baseline represents disease progression and/or joint worsening; no progression was defined as a change of ≤0.5. Baseline is defined as baseline in the lead-in study.

Response defined by ACR20 criteria (improvement from baseline in the lead-in study) at Week 0: ≥20% improvement in tender joint count; ≥20% improvement in swollen joint count; and ≥20% improvement in at least 3 out of the following 5 parameters: Patient's Assessment of Pain Intensity visual analog scale (VAS), Patient's Global Assessment of Disease Activity, Investigator's Global Assessment of Disease Activity, Health Assessment Questionnaire Disability Index (HAQ-DI), and acute phase reactant value (C-reactive protein). Baseline is defined as the last non missing pre-treatment observation prior to first dose in the lead-in study.

Response defined by ACR20 criteria (improvement from baseline in the lead-in study) at Week 4: ≥20% improvement in tender joint count; ≥20% improvement in swollen joint count; and ≥20% improvement in at least 3 out of the following 5 parameters: Patient's Assessment of Pain Intensity VAS, Patient's Global Assessment of Disease Activity, Investigator's Global Assessment of Disease Activity, HAQ-DI, and acute phase reactant value (C-reactive protein). Baseline is defined as the last non missing pre-treatment observation prior to first dose in the lead-in study.

Response defined by ACR20 criteria (improvement from baseline in the lead-in study) at Week 12: ≥20% improvement in tender joint count; ≥20% improvement in swollen joint count; and ≥20% improvement in at least 3 out of the following 5 parameters: Patient's Assessment of Pain Intensity VAS, Patient's Global Assessment of Disease Activity, Investigator's Global Assessment of Disease Activity, HAQ-DI, and acute phase reactant value (C-reactive protein). Baseline is defined as the last non missing pre-treatment observation prior to first dose in the lead-in study.

Response defined by ACR20 criteria (improvement from baseline in the lead-in study) at Week 24: ≥20% improvement in tender joint count; ≥20% improvement in swollen joint count; and ≥20% improvement in at least 3 out of the following 5 parameters: Patient's Assessment of Pain Intensity VAS, Patient's Global Assessment of Disease Activity, Investigator's Global Assessment of Disease Activity, HAQ-DI, and acute phase reactant value (C-reactive protein). Baseline is defined as the last non missing pre-treatment observation prior to first dose in the lead-in study.

Response defined by ACR20 criteria (improvement from baseline in the lead-in study) at Week 36: ≥20% improvement in tender joint count; ≥20% improvement in swollen joint count; and ≥20% improvement in at least 3 out of the following 5 parameters: Patient's Assessment of Pain Intensity VAS, Patient's Global Assessment of Disease Activity, Investigator's Global Assessment of Disease Activity, HAQ-DI, and acute phase reactant value (C-reactive protein). Baseline is defined as the last non missing pre-treatment observation prior to first dose in the lead-in study.

Response defined by ACR20 criteria (improvement from baseline in the lead-in study) at Week 48: ≥20% improvement in tender joint count; ≥20% improvement in swollen joint count; and ≥20% improvement in at least 3 out of the following 5 parameters: Patient's Assessment of Pain Intensity VAS, Patient's Global Assessment of Disease Activity, Investigator's Global Assessment of Disease Activity, HAQ-DI, and acute phase reactant value (C-reactive protein). Baseline is defined as the last non missing pre-treatment observation prior to first dose in the lead-in study.

Response defined by ACR20 criteria (improvement from baseline in the lead-in study) at Week 52: ≥20% improvement in tender joint count; ≥20% improvement in swollen joint count; and ≥20% improvement in at least 3 out of the following 5 parameters: Patient's Assessment of Pain Intensity VAS, Patient's Global Assessment of Disease Activity, Investigator's Global Assessment of Disease Activity, HAQ-DI, and acute phase reactant value (C-reactive protein). Baseline is defined as the last non missing pre-treatment observation prior to first dose in the lead-in study.

The HAQ-DI is a patient-reported questionnaire specific for rheumatoid arthritis that consists of 20 questions referring to 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and daily activities. Participants assessed their ability to do each task over the past week using the following response categories: without any difficulty (0); with some difficulty (1); with much difficulty (2); and unable to do (3). Scores on each task were summed and averaged to provide an overall score ranging from 0 to 3, where 0 represents no disability and 3 very severe, high-dependency disability. HAQ remission indicating normal physical function is defined by HAQ-DI score of < 0.5. Negative change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The HAQ-DI is a patient-reported questionnaire specific for rheumatoid arthritis that consists of 20 questions referring to 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and daily activities. Participants assessed their ability to do each task over the past week using the following response categories: without any difficulty (0); with some difficulty (1); with much difficulty (2); and unable to do (3). Scores on each task were summed and averaged to provide an overall score ranging from 0 to 3, where 0 represents no disability and 3 very severe, high-dependency disability. HAQ remission indicating normal physical function is defined by HAQ-DI score of < 0.5. Negative change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The HAQ-DI is a patient-reported questionnaire specific for rheumatoid arthritis that consists of 20 questions referring to 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and daily activities. Participants assessed their ability to do each task over the past week using the following response categories: without any difficulty (0); with some difficulty (1); with much difficulty (2); and unable to do (3). Scores on each task were summed and averaged to provide an overall score ranging from 0 to 3, where 0 represents no disability and 3 very severe, high-dependency disability. HAQ remission indicating normal physical function is defined by HAQ-DI score of < 0.5. Negative change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The HAQ-DI is a patient-reported questionnaire specific for rheumatoid arthritis that consists of 20 questions referring to 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and daily activities. Participants assessed their ability to do each task over the past week using the following response categories: without any difficulty (0); with some difficulty (1); with much difficulty (2); and unable to do (3). Scores on each task were summed and averaged to provide an overall score ranging from 0 to 3, where 0 represents no disability and 3 very severe, high-dependency disability. HAQ remission indicating normal physical function is defined by HAQ-DI score of < 0.5. Negative change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The HAQ-DI is a patient-reported questionnaire specific for rheumatoid arthritis that consists of 20 questions referring to 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and daily activities. Participants assessed their ability to do each task over the past week using the following response categories: without any difficulty (0); with some difficulty (1); with much difficulty (2); and unable to do (3). Scores on each task were summed and averaged to provide an overall score ranging from 0 to 3, where 0 represents no disability and 3 very severe, high-dependency disability. HAQ remission indicating normal physical function is defined by HAQ-DI score of < 0.5. Negative change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The HAQ-DI is a patient-reported questionnaire specific for rheumatoid arthritis that consists of 20 questions referring to 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and daily activities. Participants assessed their ability to do each task over the past week using the following response categories: without any difficulty (0); with some difficulty (1); with much difficulty (2); and unable to do (3). Scores on each task were summed and averaged to provide an overall score ranging from 0 to 3, where 0 represents no disability and 3 very severe, high-dependency disability. HAQ remission indicating normal physical function is defined by HAQ-DI score of < 0.5. Negative change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The HAQ-DI is a patient-reported questionnaire specific for rheumatoid arthritis that consists of 20 questions referring to 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and daily activities. Participants assessed their ability to do each task over the past week using the following response categories: without any difficulty (0); with some difficulty (1); with much difficulty (2); and unable to do (3). Scores on each task were summed and averaged to provide an overall score ranging from 0 to 3, where 0 represents no disability and 3 very severe, high-dependency disability. HAQ remission indicating normal physical function is defined by HAQ-DI score of < 0.5. Negative change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The SF-36 Health determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 1-4 comprise the physical component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The SF-36 Health determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 1-4 comprise the physical component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The SF-36 Health determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 1-4 comprise the physical component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The SF-36 Health determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 1-4 comprise the physical component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The SF-36 Health determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 1-4 comprise the physical component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The SF-36 Health determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 1-4 comprise the physical component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The SF-36 Health determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 1-4 comprise the physical component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The SF-36 determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 5-8 comprise the mental component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The SF-36 determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 5-8 comprise the mental component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The SF-36 determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 5-8 comprise the mental component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The SF-36 determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 5-8 comprise the mental component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The SF-36 determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 5-8 comprise the mental component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The SF-36 determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 5-8 comprise the mental component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The SF-36 determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 5-8 comprise the mental component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

The mTSS is a measure of change in joint health. X-rays of hands, wrists, and feet (including distal interphalangeal joints) were obtained at Week 24 and Week 48. Totals for hands and feet for erosion scores (range 0 to 320) and joint space narrowing scores (range 0 to 208) were calculated and added to obtain the mTSS (range = 0 [normal] to 528 [maximal disease]). An increase in mTSS from Baseline represents disease progression and/or joint worsening; no progression was defined as a change of ≤0.5. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The mTSS is a measure of change in joint health. X-rays of hands, wrists, and feet (including distal interphalangeal joints) were obtained at Week 24 and Week 48. Totals for hands and feet for erosion scores (range 0 to 320) and joint space narrowing scores (range 0 to 208) were calculated and added to obtain the mTSS (range = 0 [normal] to 528 [maximal disease]). An increase in mTSS from Baseline represents disease progression and/or joint worsening; no progression was defined as a change of ≤0.5. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The mTSS is a measure of change in joint health. X-rays of hands, wrists, and feet (including distal interphalangeal joints) were obtained at Week 24 and Week 48. Totals for hands and feet for erosion scores (range 0 to 320) and joint space narrowing scores (range 0 to 208) were calculated and added to obtain the mTSS (range = 0 [normal] to 528 [maximal disease]). An increase in mTSS from Baseline represents disease progression and/or joint worsening; no progression was defined as a change of ≤0.5. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

Response defined by ACR20 criteria (improvement from baseline in the lead-in study) at Week 0: ≥20% improvement in tender joint count; ≥20% improvement in swollen joint count; and ≥20% improvement in at least 3 out of the following 5 parameters: Patient's Assessment of Pain Intensity visual analog scale (VAS), Patient's Global Assessment of Disease Activity, Investigator's Global Assessment of Disease Activity, Health Assessment Questionnaire Disability Index (HAQ-DI), and acute phase reactant value (C-reactive protein). Baseline is defined as the last non missing pre-treatment observation prior to first dose in the lead-in study.

Safety analysis set.

Response defined by ACR20 criteria (improvement from baseline in the lead-in study) at Week 4: ≥20% improvement in tender joint count; ≥20% improvement in swollen joint count; and ≥20% improvement in at least 3 out of the following 5 parameters: Patient's Assessment of Pain Intensity VAS, Patient's Global Assessment of Disease Activity, Investigator's Global Assessment of Disease Activity, HAQ-DI, and acute phase reactant value (C-reactive protein). Baseline is defined as the last non missing pre-treatment observation prior to first dose in the lead-in study.

Safety analysis set.

Response defined by ACR20 criteria (improvement from baseline in the lead-in study) at Week 12: ≥20% improvement in tender joint count; ≥20% improvement in swollen joint count; and ≥20% improvement in at least 3 out of the following 5 parameters: Patient's Assessment of Pain Intensity VAS, Patient's Global Assessment of Disease Activity, Investigator's Global Assessment of Disease Activity, HAQ-DI, and acute phase reactant value (C-reactive protein). Baseline is defined as the last non missing pre-treatment observation prior to first dose in the lead-in study.

Safety analysis set.

Response defined by ACR20 criteria (improvement from baseline in the lead-in study) at Week 24: ≥20% improvement in tender joint count; ≥20% improvement in swollen joint count; and ≥20% improvement in at least 3 out of the following 5 parameters: Patient's Assessment of Pain Intensity VAS, Patient's Global Assessment of Disease Activity, Investigator's Global Assessment of Disease Activity, HAQ-DI, and acute phase reactant value (C-reactive protein). Baseline is defined as the last non missing pre-treatment observation prior to first dose in the lead-in study.

Safety analysis set.

Response defined by ACR20 criteria (improvement from baseline in the lead-in study) at Week 36: ≥20% improvement in tender joint count; ≥20% improvement in swollen joint count; and ≥20% improvement in at least 3 out of the following 5 parameters: Patient's Assessment of Pain Intensity VAS, Patient's Global Assessment of Disease Activity, Investigator's Global Assessment of Disease Activity, HAQ-DI, and acute phase reactant value (C-reactive protein). Baseline is defined as the last non missing pre-treatment observation prior to first dose in the lead-in study.

Safety analysis set.

Response defined by ACR20 criteria (improvement from baseline in the lead-in study) at Week 48: ≥20% improvement in tender joint count; ≥20% improvement in swollen joint count; and ≥20% improvement in at least 3 out of the following 5 parameters: Patient's Assessment of Pain Intensity VAS, Patient's Global Assessment of Disease Activity, Investigator's Global Assessment of Disease Activity, HAQ-DI, and acute phase reactant value (C-reactive protein). Baseline is defined as the last non missing pre-treatment observation prior to first dose in the lead-in study.

Safety analysis set.

Response defined by ACR20 criteria (improvement from baseline in the lead-in study) at Week 52: ≥20% improvement in tender joint count; ≥20% improvement in swollen joint count; and ≥20% improvement in at least 3 out of the following 5 parameters: Patient's Assessment of Pain Intensity VAS, Patient's Global Assessment of Disease Activity, Investigator's Global Assessment of Disease Activity, HAQ-DI, and acute phase reactant value (C-reactive protein). Baseline is defined as the last non missing pre-treatment observation prior to first dose in the lead-in study.

Safety analysis set.

The HAQ-DI is a patient-reported questionnaire specific for rheumatoid arthritis that consists of 20 questions referring to 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and daily activities. Participants assessed their ability to do each task over the past week using the following response categories: without any difficulty (0); with some difficulty (1); with much difficulty (2); and unable to do (3). Scores on each task were summed and averaged to provide an overall score ranging from 0 to 3, where 0 represents no disability and 3 very severe, high-dependency disability. HAQ remission indicating normal physical function is defined by HAQ-DI score of < 0.5. Negative change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The HAQ-DI is a patient-reported questionnaire specific for rheumatoid arthritis that consists of 20 questions referring to 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and daily activities. Participants assessed their ability to do each task over the past week using the following response categories: without any difficulty (0); with some difficulty (1); with much difficulty (2); and unable to do (3). Scores on each task were summed and averaged to provide an overall score ranging from 0 to 3, where 0 represents no disability and 3 very severe, high-dependency disability. HAQ remission indicating normal physical function is defined by HAQ-DI score of < 0.5. Negative change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The HAQ-DI is a patient-reported questionnaire specific for rheumatoid arthritis that consists of 20 questions referring to 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and daily activities. Participants assessed their ability to do each task over the past week using the following response categories: without any difficulty (0); with some difficulty (1); with much difficulty (2); and unable to do (3). Scores on each task were summed and averaged to provide an overall score ranging from 0 to 3, where 0 represents no disability and 3 very severe, high-dependency disability. HAQ remission indicating normal physical function is defined by HAQ-DI score of < 0.5. Negative change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The HAQ-DI is a patient-reported questionnaire specific for rheumatoid arthritis that consists of 20 questions referring to 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and daily activities. Participants assessed their ability to do each task over the past week using the following response categories: without any difficulty (0); with some difficulty (1); with much difficulty (2); and unable to do (3). Scores on each task were summed and averaged to provide an overall score ranging from 0 to 3, where 0 represents no disability and 3 very severe, high-dependency disability. HAQ remission indicating normal physical function is defined by HAQ-DI score of < 0.5. Negative change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The HAQ-DI is a patient-reported questionnaire specific for rheumatoid arthritis that consists of 20 questions referring to 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and daily activities. Participants assessed their ability to do each task over the past week using the following response categories: without any difficulty (0); with some difficulty (1); with much difficulty (2); and unable to do (3). Scores on each task were summed and averaged to provide an overall score ranging from 0 to 3, where 0 represents no disability and 3 very severe, high-dependency disability. HAQ remission indicating normal physical function is defined by HAQ-DI score of < 0.5. Negative change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The HAQ-DI is a patient-reported questionnaire specific for rheumatoid arthritis that consists of 20 questions referring to 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and daily activities. Participants assessed their ability to do each task over the past week using the following response categories: without any difficulty (0); with some difficulty (1); with much difficulty (2); and unable to do (3). Scores on each task were summed and averaged to provide an overall score ranging from 0 to 3, where 0 represents no disability and 3 very severe, high-dependency disability. HAQ remission indicating normal physical function is defined by HAQ-DI score of < 0.5. Negative change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The HAQ-DI is a patient-reported questionnaire specific for rheumatoid arthritis that consists of 20 questions referring to 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and daily activities. Participants assessed their ability to do each task over the past week using the following response categories: without any difficulty (0); with some difficulty (1); with much difficulty (2); and unable to do (3). Scores on each task were summed and averaged to provide an overall score ranging from 0 to 3, where 0 represents no disability and 3 very severe, high-dependency disability. HAQ remission indicating normal physical function is defined by HAQ-DI score of < 0.5. Negative change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The SF-36 Health determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 1-4 comprise the physical component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The SF-36 Health determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 1-4 comprise the physical component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The SF-36 Health determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 1-4 comprise the physical component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The SF-36 Health determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 1-4 comprise the physical component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The SF-36 Health determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 1-4 comprise the physical component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The SF-36 Health determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 1-4 comprise the physical component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The SF-36 Health determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 1-4 comprise the physical component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The SF-36 determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 5-8 comprise the mental component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The SF-36 determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 5-8 comprise the mental component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The SF-36 determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 5-8 comprise the mental component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The SF-36 determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 5-8 comprise the mental component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The SF-36 determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 5-8 comprise the mental component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The SF-36 determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 5-8 comprise the mental component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.

The SF-36 determined participants' overall quality of life by assessing 1) limitations in physical functioning due to health problems; 2) limitations in usual role because of physical health problems; 3) bodily pain; 4) general health perceptions; 5) vitality; 6) limitations in social functioning because of physical or emotional problems; 7) limitations in usual role due to emotional problems; and 8) general mental health. Items 5-8 comprise the mental component of the SF-36. Scores on each item were summed and averaged (range = 0-100); a positive change from Baseline indicates improvement. Baseline is defined as baseline in the lead-in study.

Safety analysis set.