An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. AEs related to sexual function are defined as: altered (decreased) libido, impotence, and ejaculation disorders.

Safety Population: all randomized participants who received at least one dose of study treatment.

An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. AEs related to sexual function are defined as: altered (decreased) libido, impotence, and ejaculation disorders.

Open-Label Period Population: all participants who entered the open-label period.

An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. AEs related to sexual function are defined as: altered (decreased) libido, impotence, and ejaculation disorders.

Dutasteride DB/OL Combined: all participants who entered the OL Period and taken Dutasteride in both the DB and the OL periods.

An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. AEs related to sexual function are defined as: altered (decreased) libido, impotence, and ejaculation disorders. Duration is the total number of non-overlapping days for all events per subject. A duration is censored if there is at least one event with unknown start date or end date, in which case the censored duration is the minimum number of days that a subject has experienced any of these events. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles). NA=not applicable.

Safety Population

An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. AEs related to sexual function are defined as: altered (decreased) libido, impotence, and ejaculation disorders. Duration is the total number of non-overlapping days for all events per subject. A duration is censored if there is at least one event with unknown start date or end date, in which case the censored duration is the minimum number of days that a subject has experienced any of these events. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles). NA=not applicable.

Safety Population

An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. AEs related to sexual function are defined as: altered (decreased) libido, impotence, and ejaculation disorders. Duration is the total number of non-overlapping days for all events per subject. A duration is censored if there is at least one event with unknown start date or end date, in which case the censored duration is the minimum number of days that a subject has experienced any of these events. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles). NA=not applicable.

Dutasteride DB/OL Combined population

An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. AEs related to sexual function are defined as: altered (decreased) libido, impotence, and ejaculation disorders.

Safety Population

An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. AEs related to sexual function are defined as: altered (decreased) libido, impotence, and ejaculation disorders.

Open-Label Period Population

An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. AEs related to sexual function are defined as: altered (decreased) libido, impotence, and ejaculation disorders.

Dutasteride DB/OL Combined population

An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. SAE is defined as any untoward event resulting in death, life threatening, requires hospitalization or prolongation of existing hospitalization, results in disability/incapacity, congenital anomaly/birth defect, any other situation according to medical or scientific judgment, all events of possible drug-induced liver injury with hyperbilirubinemia, breast cancer in male participants, or spontaneous abortion in female partner of male participant. The PSRAE form was used in this study to collect detailed information on the circumstances of reported AEs which, in the investigator's opinion, were possibly suicidality-related.

Safety Population

An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product.. SAE is defined as any untoward event resulting in death, life threatening, requires hospitalization or prolongation of existing hospitalization, results in disability/incapacity, congenital anomaly/birth defect, any other situation according to medical or scientific judgment, all events of possible drug-induced liver injury with hyperbilirubinemia, breast cancer in male participants, or spontaneous abortion in female partner of male participant. The PSRAE form was used in this study to collect detailed information on the circumstances of reported AEs which, in the investigator's opinion, were possibly suicidality-related.

Open-Label Period Population

An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product.. SAE is defined as any untoward event resulting in death, life threatening, requires hospitalization or prolongation of existing hospitalization, results in disability/incapacity, congenital anomaly/birth defect, any other situation according to medical or scientific judgment, all events of possible drug-induced liver injury with hyperbilirubinemia, breast cancer in male participants, or spontaneous abortion in female partner of male participant. The PSRAE form was used in this study to collect detailed information on the circumstances of reported AEs which, in the investigator's opinion, were possibly suicidality-related.

Dutasteride DB/OL Combined population

An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. Treatment related AE included events which the investigator classified as having a reasonable possibilty of being caused by the investigational product or whose classification was missing.

Safety Population

An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. Treatment related AE included events which the investigator classified as having a reasonable possibilty of being caused by the investigational product or whose classification was missing.

Open-Label Period Population

An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. Treatment related AE included events which the investigator classified as having a reasonable possibility of being caused by the investigational product or whose classification was missing.

Dutasteride DB/OL Combined population

An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. AEs of special interest included those of sexual function: breast disorders (breast enlargement and breast tenderness), prostate cancer, cardiovascular events, and possible suicidality-related AEs (PSRAEs). Infrequent AEs of special interest included breast cancer, allergic reactions, depressed mood, hair changes, interference with formation of external genitalia in a male fetus, potential for decreased male fertility, and testicular pain and swelling. Special interest AEs are groups of MedDRA terms which have been defined in the analysis plan.

Safety Population

An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. AEs of special interest included those of sexual function: breast disorders (breast enlargement and breast tenderness), prostate cancer, cardiovascular events, and possible suicidality-related AEs (PSRAEs). Infrequent AEs of special interest included breast cancer, allergic reactions, depressed mood, hair changes, interference with formation of external genitalia in a male fetus, potential for decreased male fertility, and testicular pain and swelling. Special interest AEs are groups of MedDRA terms which have been defined in the analysis plan.

Open-Label Period Population

An AE is defined as any untoward medical occurrence in a patient or clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. AEs of special interest included those of sexual function: breast disorders (breast enlargement and breast tenderness), prostate cancer, cardiovascular events, and possible suicidality-related AEs (PSRAEs). Infrequent AEs of special interest included breast cancer, allergic reactions, depressed mood, hair changes, interference with formation of external genitalia in a male fetus, potential for decreased male fertility, and testicular pain and swelling. Special interest AEs are groups of MedDRA terms which have been defined in the analysis plan.

Dutasteride DB/OL Combined population

Assessment of suicidality were done through use of the Columbia Suicide Severity Rating Scale (C-SSRS) for suicidal ideation with the ratings 1 to 5 (1. wish to be dead, 2. Non-specific suicidal thoughts, 3..without intent, 4. with intent but no plan, 5. with plan and intent) and for suicidal behavior with the ratings 6 to 9 (6.Prep acts/behavior, 7.aborted attempt, 8. interrupted attempt and 9. actual attempt). C-SSRS was administered at Day 1, Week 12, Week 24, and the early withdrawal visit if applicable .

Safety Population

Assessment of suicidality were done through use of the Columbia Suicide Severity Rating Scale (C-SSRS) for suicidal ideation with the ratings 1 to 5 (1. wish to be dead, 2. Non-specific suicidal thoughts, 3. without intent, 4. with intent but no plan, 5. with plan and intent) and for suicidal behavior with the ratings 6 to 9 (6.Prep acts/behavior, 7.aborted attempt, 8. interrupted attempt and 9. actual attempt). C-SSRS was administered at Day 1, Week 12, Week 24, and the early withdrawal visit if applicable .

Safety Population

The Baseline blood presssure assessment was defined as the latest assessment on or before the double-blind treatment start. Change from Baseline is post-Baseline value minus Baseline value. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Safety Population

Baseline blood presure assessment was defined as the latest assessment on or before the open-label treatment start. Change from Baseline is post-Baseline value minus Baseline value. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Open-Label Period Population

The Baseline heart rate assessment was defined as the latest assessment on or before the double-blind treatment start. Change from Baseline is post-Baseline value minus Baseline value. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Safety Population

Baseline heart rate assessment was defined as the latest assessment on or before the open-label treatment start. Change from Baseline is post-Baseline value minus Baseline value. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Open-Label Period Population

The Baseline blood presssure assessment was defined as the latest assessment on or before the double-blind treatment start. The clinical concern range for vital signs was defined as: Systolic blood pressure (lower: <80, upper: >165) and diastolic blood pressure: (lower: <40, upper: >105).

Safety Population

The Baseline blood presssure assessment was defined as the latest assessment on or before the open-label treatment start. The clinical concern range for vital signs was defined as: systolic blood pressure (lower: <80, upper: >165) and diastolic blood pressure: (lower: <40, upper: >105).

Open-Label Period Population

The Baseline heart rate assessment was defined as the latest assessment on or before the double-blind treatment start. The clinical concern range for heart rate was defined as: (lower: <40, upper: >100).

Safety Population

Baseline heart rate assessment was defined as the latest assessment on or before the open-label treatment start. The clinical concern range for heart rate was defined as: (lower: <40, upper: >100).

Open-Label Period Population

Hematology parameters included: platelet count, white blood cell (WBC) count, basophils, eosinophils, lymphocytes, monocytes, segmented neutrophils and total neutrophils at the indicated time points (Week 24 and final value). The Baseline assessment was defined as the latest assessment on or before the double-blind treatment start. Change from Baseline is post-Baseline value minus Baseline value. A final value for each period is defined as the latest post-Baseline value available in the period. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Safety Population

Hematology parameters included: platelet count, white blood cell (WBC) count, basophils, eosinophils, lymphocytes, monocytes, segmented neutrophils, and total neutrophils at the indicated time points (Week 24 and final value). The Baseline assessment was defined as the latest assessment on or before the open-label treatment start. Change from Baseline is post-Baseline value minus Baseline value. A final value for each period is defined as the latest post-Baseline value available in the period. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Open-Label Period Population

Hematology parameter included: hematocrit at the indicated time points (Week 24 and final value). The Baseline assessment was defined as the latest assessment on or before the double-blind treatment start. Change from Baseline is post-Baseline value minus Baseline value. A final value for each period is defined as the latest post-Baseline value available in the period. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Safety Population

Hematology parameter included: hematocrit at the indicated time points (Week 24 and final value). The Baseline assessment was defined as the latest assessment on or before the open-label treatment start. Change from Baseline is post-Baseline value minus Baseline value. A final value for each period is defined as the latest post-Baseline value available in the period. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Open-Label Period Population

Hematology parameter included: hemoglobin at the indicated time points (Week 24 and final value). The Baseline assessment was defined as the latest assessment on or before the double-blind treatment start. Change from Baseline is post-Baseline value minus Baseline value. A final value for each period is defined as the latest post-Baseline value available in the period. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Safety Population

Hematology parameters included: hemoglobin at the indicated time points (Week 24 and final value). The Baseline assessment was defined as the latest assessment on or before the open-label treatment start. Change from Baseline is post-Baseline value minus Baseline value. A final value for each period is defined as the latest post-Baseline value available in the period. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Open-Label Period Population

Hematology parameter included: RBC at the indicated time points (Week 24 and final value). The Baseline assessment was defined as the latest assessment on or before the double-blind treatment start. Change from Baseline is post-Baseline value minus Baseline value. A final value for each period is defined as the latest post-Baseline value available in the period. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Safety Population

Hematology parameter included: RBC at the indicated time points (Week 24 and final value). The Baseline assessment was defined as the latest assessment on or before the open-label treatment start. Change from Baseline is post-Baseline value minus Baseline value. A final value for each period is defined as the latest post-Baseline value available in the period. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Open-Label Period Population

Clinical chemistry parameters included: albumin and total protein at the indicated time points (Week 24 and final value). The Baseline assessment was defined as the latest assessment on or before the open-label treatment start. Change from Baseline is post-Baseline value minus Baseline value. A final value for each period is defined as the latest post-Baseline value available in the period. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Safety Population

Clinical chemistry parameters included: albumin and total protein at the indicated time points (Week 24 and final value). The Baseline assessment was defined as the latest assessment on or before the open-label treatment start. Change from Baseline is post-Baseline value minus Baseline value. A final value for each period is defined as the latest post-Baseline value available in the period. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Open-Label Period Population

Clinical chemistry parameters included: alanine aminotransferase (ALT), alkaline phosphatase (ALP), aspartate aminotransferase (AST) and gamma glutamyl transferase (GGT) at the indicated time points (Week 24 and final value). The Baseline assessment was defined as the latest assessment on or before the double-blind treatment start. Change from Baseline is post-Baseline value minus Baseline value. A final value for each period is defined as the latest post-Baseline value available in the period. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Safety Population

Clinical chemistry parameters included: ALT, ALP, AST, and GGT at the indicated time points (Week 24 and final value). The Baseline assessment was defined as the latest assessment on or before the open-label treatment start. Change from Baseline is post-Baseline value minus Baseline value. A final value for each period is defined as the latest post-baseline value available in the period. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Open-Label Period Population

Clinical chemistry parameters included: creatinine, direct bilirubin, total bilirubin at the indicated time points (Week 24 and final value). The Baseline assessment was defined as the latest assessment on or before the double-blind treatment start. Change from Baseline is post-Baseline value minus Baseline value. A final value for each period is defined as the latest post-Baseline value available in the period. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Safety Population

Clinical chemistry parameters included: creatinine, direct bilirubin, total bilirubin at the indicated time points (Week 24 and final value). The Baseline assessment was defined as the latest assessment on or before the open-label treatment start. Change from Baseline is post-Baseline value minus Baseline value. A final value for each period is defined as the latest post-Baseline value available in the period. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Open-Label Period Population

Clinical chemistry parameters included: glucose, potassium, sodium, and urea/BUN at the indicated time points (Week 24 and final value). The Baseline assessment was defined as the latest assessment on or before the double-blind treatment start. Change from Baseline is post-Baseline value minus Baseline value. A final value for each period is defined as the latest post-Baseline value available in the period. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Safety Population

Clinical chemistry parameters included: glucose, potassium, sodium, and urea/BUN at the indicated time points (Week 24 and final value). The Baseline assessment was defined as the latest assessment on or before the open-label treatment start. Change from Baseline is post-Baseline value minus Baseline value. A final value for each period is defined as the latest post-Baseline value available in the period. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Open-Label Period Population

Participants were referred as premature discontinuations if they do not complete the double-blind period. The reasons for premature withdrawal were protocol deviation, lost to follow-up and withdrawal of consent by participants.

ITT population

Participants were referred as premature discontinuations if they do not complete the open-label treatment period. The reasons for premature withdrawal were protocol deviation, lost to follow-up and withdrawal of consent by participants.

ITT population

The IIEF is a validated 15-item questionnaire with individual items of the questionnaire assigned to five separate domains of sexual function (i.e., erectile function, orgasmic function, sexual desire, intercourse satisfaction, and overall satisfaction). The IIEF was employed to assess treatment-related changes in men with erectile dysfunction. The erectile function domain of the IIEF (IIEF-EF) includes Questions 1 through 5 and Question 15 (maximum score of 30). A clinically meaningful gradient of severity of erectile dysfunction (ED) has been developed, indicating that a score of greater than 25 represents an individual without ED while men scoring <=25 may be classified as having ED. The values are presented for Week 4, Week 12 and Week 24. The Baseline assessment was defined as the latest assessment on or before the DB treatment start. Change from Baseline is post-Baseline value minus Baseline value.

Safety Population

The IIEF is a validated 15-item questionnaire with individual items of the questionnaire assigned to five separate domains of sexual function (i.e., erectile function, orgasmic function, sexual desire, intercourse satisfaction, and overall satisfaction). The IIEF was employed to assess treatment-related changes in men with erectile dysfunction. The erectile function domain of the IIEF (IIEF-EF) includes Questions 1 through 5 and Question 15 (maximum score of 30). A clinically meaningful gradient of severity of erectile dysfunction (ED) has been developed, indicating that a score of greater than 25 represents an individual without ED while men scoring <=25 may be classified as having ED. The values are presented for Week 4, Week 12 and Week 24. The Baseline assessment was defined as the latest assessment on or before the DB treatment start. Change from Baseline is post-Baseline value minus Baseline value.

Open-Label Period Population

The IIEF is a validated 15-item questionnaire with individual items of the questionnaire assigned to five separate domains of sexual function (i.e., erectile function, orgasmic function, sexual desire, intercourse satisfaction, and overall satisfaction). The IIEF was employed to assess treatment-related changes in men with erectile dysfunction. Overall score range is 0-75. The erectile function score range is 0-30, intercourse satisfaction score range is 0-15, orgasmic function score range is 0-10, sexual desire score range is 0-10, overall satisfaction score range is 0-10. A decrease from Baseline indicates a worsening. The change from Baseline values are presented for Week 4, Week 12 and Week 24. The Baseline assessment was defined as the latest assessment on or before the DB treatment start. Change from Baseline is post-Baseline value minus Baseline value. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Safety Population

The IIEF is a validated 15-item questionnaire with individual items of the questionnaire assigned to five separate domains of sexual function (i.e., erectile function, orgasmic function, sexual desire, intercourse satisfaction, and overall satisfaction). The IIEF was employed to assess treatment-related changes in men with erectile dysfunction. Overall score range is 0-75. The erectile function score range is 0-30, intercourse satisfaction score range is 0-15, orgasmic function score range is 0-10, sexual desire score range is 0-10, overall satisfaction score range is 0-10. A decrease from Baseline indicates a worsening. The change from Baseline values are presented for Week 4, Week 12 and Week 24. The Baseline assessment was defined as the latest assessment on or before the DB treatment start. Change from Baseline is post-Baseline value minus Baseline value. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Open-Label Period Population

The IIEF is a validated 15-item questionnaire with individual items of the questionnaire assigned to five separate domains of sexual function (i.e., erectile function, orgasmic function, sexual desire, intercourse satisfaction, and overall satisfaction). The IIEF was employed to assess treatment-related changes in men with erectile dysfunction. Overall score range is 0-75. The erectile function score range is 0-30, intercourse satisfaction score range is 0-15, orgasmic function score range is 0-10, sexual desire score range is 0-10, overall satisfaction score range is 0-10. A decrease from Baseline indicates a worsening. The Baseline assessment was defined as the latest assessment on or before the DB treatment start. Change from Baseline is post-Baseline value minus Baseline value. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Safety Population

The IIEF is a validated 15-item questionnaire with individual items of the questionnaire assigned to five separate domains of sexual function (i.e., erectile function, orgasmic function, sexual desire, intercourse satisfaction, and overall satisfaction). The IIEF was employed to assess treatment-related changes in men with erectile dysfunction. Overall score range is 0-75. The erectile function score range is 0-30, intercourse satisfaction score range is 0-15, orgasmic function score range is 0-10, sexual desire score range is 0-10, overall satisfaction score range is 0-10. A decrease from Baseline indicates a worsening. The Baseline assessment was defined as the latest assessment on or before the OL treatment start. Change from Baseline is post-Baseline value minus Baseline value. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Open-label Period Population

The HGSS assessed participants satisfaction with hair appearance and growth by scoring 5 questions on a 7-point scale ranging from 1=very dissatisfied to 7= very satisfied with a maximum score of 35. The Baseline assessment was defined as the latest assessment on or before the DB treatment start. Change from Baseline is post-Baseline value minus Baseline value. A decrease from Baseline indicates a worsening. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Safety Population

The HGSS assessed participants satisfaction with hair appearance and growth by scoring 5 questions on a 7-point scale ranging from 1=very dissatisfied to 7=very satisfied with a maximum score of 35. The Baseline assessment was defined as the latest assessment on or before the OL treatment start. Change from Baseline is post-Baseline value minus Baseline value. A decrease from Baseline indicates a worsening. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Open-label Period Population

The DLQI was a 10-item questionnaire designed to evaluate the effect of skin conditions (alopecia) on the participants quality of life. Each item was scored on a 4-point scale ranging from 0 to 3 with a maximum score of 30. Higher scores represent greater impairment in quality of life. The Baseline assessment was defined as the latest assessment on or before the DB treatment start. Change from Baseline is post-Baseline value minus Baseline value. Only those participants available at the specified time points were analyzed (represented by n=X, X in the category titles).

Safety Population

The DLQI was a 10-item questionnaire designed to evaluate the effect of skin conditions (alopecia) on the participants quality of life. Each item was scored on a 4-point scale ranging from 0 to 3 with a maximum score of 30. Higher scores represent greater impairment in quality of life. The Baseline assessment was defined as the latest assessment on or before the OL treatment start. Change from Baseline is post-Baseline value minus Baseline value.

Open-label Period Population

The global assessment questions consist of 2 questions, recording how much the participant perceives his sexual life has changed and how he perceives his ability to achieve and maintain erections has changed, compared to how it was before he began receiving treatment in this study. The wording of these questions were based on the Patient Global Impression of Improvement questionnaire, which was validated for use in the assessment of improvement in stress urinary incontinence. The questions were scored on a 7-point scale.The Baseline assessment was defined as the latest assessment on or before the DB treatment start.

Safety Population

The global assessment questions consist of 2 questions, recording how much the participant perceives his sexual life has changed and how he perceives his ability to achieve and maintain erections has changed, compared to how it was before he began receiving treatment in this study. The wording of these questions were based on the Patient Global Impression of Improvement questionnaire, which was validated for use in the assessment of improvement in stress urinary incontinence. The questions were scored on a 7-point scale.The Baseline assessment was defined as the latest assessment on or before the OL treatment start.

open-label period population