The YMRS is an 11-item scale that measures the severity of manic episodes. Four items are rated on a scale from 0 (symptom not present) to 8 (symptom extremely severe). The remaining items are rated on a scale from 0 (symptom not present) to 4 (symptom extremely severe). The YMRS total score ranges from 0 to 60. The primary objective was only interested in the effects in the olanzapine monotherapy arm.

The primary objective was only interested in the effects in the olanzapine monotherapy arm, thus the results for the olanzapine + mood stabilizer arm are presented as secondary outcomes. Analyzed were all participants in the olanzapine monotherapy arm who had baseline and post-baseline measurements. Last observation carried forward.

Defined by a 50% or more reduction in YMRS total score from baseline in Study BMAC to endpoint. The YMRS is an 11-item scale that measures the severity of manic episodes. Four items are rated on a scale from 0 (symptom not present) to 8 (symptom extremely severe). The remaining items are rated on a scale from 0 (symptom not present) to 4 (symptom extremely severe). The YMRS total score ranges from 0 to 60. The primary objective was only interested in the effects in the olanzapine monotherapy arm.

Analyzed were all participants in the olanzapine monotherapy arm who had baseline and post-baseline measurements. Last observation carried forward.

Remission of Mania was defined as a YMRS total score of less than or equal to 12 at endpoint. The YMRS is an 11-item scale that measures the severity of manic episodes. Four items are rated on a scale from 0 (symptom not present) to 8 (symptom extremely severe). The remaining items are rated on a scale from 0 (symptom not present) to 4 (symptom extremely severe). The YMRS total score ranges from 0 to 60. The primary objective was only interested in the effects in the olanzapine monotherapy arm.

Analyzed were all participants in the olanzapine monotherapy arm who had baseline and post-baseline measurements. Last observation carried forward.

Patients achieved remission in Study BMAC (defined as YMRS total score <=12 and HAMD-17 total score <=7) and obtained YMRS total score of >=15 at any time during Study BMEX. The YMRS is an 11-item scale that measures the severity of manic episodes. Four items are rated on a scale from 0 (symptom not present) to 8 (symptom extremely severe). The remaining items are rated on a scale from 0 (symptom not present) to 4 (symptom extremely severe). The YMRS total score ranges from 0 to 60. The primary objective was only interested in the effects in the olanzapine monotherapy arm.

Analyzed were all participants in the olanzapine monotherapy group who were in remission at baseline (end of Study BMAC) with 12 points or less in YMRS total score and 7 points or less in the 17-item Hamilton Depression Rating Scale total score.

The YMRS is an 11-item scale that measures the severity of manic episodes. Four items are rated on a scale from 0 (symptom not present) to 8 (symptom extremely severe). The remaining items are rated on a scale from 0 (symptom not present) to 4 (symptom extremely severe). The YMRS total score ranges from 0 to 60.

Analyzed were all participants who had baseline and post-baseline measurements. Last observation carried forward.

Measures severity of the patient's overall severity of bipolar symptoms (1=normal, not at all ill; 7=among the most extremely ill patients).

Analyzed were all participants who had baseline and post-baseline measurements. Last observation carried forward.

Incidence of depressive symptoms was defined as a score of equal to or more than 13 points on the HAMD-17. The 17-item HAMD measures depression severity. Each item was evaluated and scored a 3-point scale (e.g. absent, mild, marked) or a 5-point scale (e.g. absent, mild, moderate, severe, very severe). The total score of HAMD-17 may range from 0 (normal) to 52 (severe).

Analyzed were all participants who had equal to or less than 7 points on the HAMD-17 total score at baseline.

Assessed were participants meeting remission criteria for bipolar disorder in Study BMAC and have a HAMD-17 total score greater than or equal to 13 at any time. The 17-item HAMD measures depression severity. Each item was evaluated and scored using a 3-point scale (e.g. absent, mild, marked) or a 5-point scale (e.g. absent, mild, moderate, severe, very severe). The total score of HAMD-17 may range from 0 (normal) to 52 (severe).

Analyzed were all participants in the olanzapine monotherapy group who had 12 points or less in the YMRS total score and 7 points or less in the HAMD-17 total score at baseline.

Participants who had equal to or less than 12 points in YMRS total score and equal to or less than 7 points in HAMD-17 total score at 18 weeks. YMRS: 11-item scale, measures the severity of manic episodes. 4 items are rated from 0 (symptom not present) to 8 (symptom extremely severe). The remaining items are rated from 0 (symptom not present) to 4 (symptom extremely severe). The YMRS total: 0 to 60. The 17-item HAMD measures depression severity. Each item was evaluated and scored using a 3-point scale or a 5-point scale. HAMD-17 total score: 0 (normal) to 52 (severe).

Analyzed were all participants who had baseline and post-baseline measurements. Last observation carried forward.

Assesses positive symptoms associated with schizophrenia. 7 items make up the Positive scale. Each item is rated on a scale from 1 (symptom not present) to 7 (symptoms extremely severe). Total Positive Subscale scores range from 7 to 49. For the analysis, the score was converted to 0 to 6 for each item range; hence, the total score ranges from 0 to 42.

Analyzed were all participants who had baseline and post-baseline measurements. Last observation carried forward.

As defined as a shift from a Manic Episode at baseline to a Major Depressive Episode, at any post baseline visit, based on Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition Text Revision.

Analyzed were all participants who had a manic episode at baseline.

A scale used to assess the extrapyramidal symptoms attributable to antipsychotics. Consists of 9 items (8 to assess individual symptoms and 1 to assess global severity). Each item is assessed from 0 (none, normal) to 4 (severe). The total points of 8 items are defined as DIEPSS total (0 to 32 points). The items for the assessment of individual symptoms are classified into 4 categories of parkinsonism, akathisia, dystonia and dyskinesia. Parkinsonism is assessed by the total points of items 1 to 5; akathisia, dystonia and dyskinesia are assessed by the points given to the corresponding items.

Analyzed were all participants who had baseline and post-baseline measurements. Last observation carried forward.

DIEPSS assesses the extrapyramidal symptoms attributable to antipsychotics. Consists of 9 items (8 to assess individual symptoms and 1 to assess global severity). Each item is assessed from 0 (none, normal) to 4 (severe). The total points of 8 items are defined as DIEPSS total (0 to 32 points). Parkinsonism is assessed by the total points of items 1 to 5 (total score of 0 to 20). Treatment-emergent parkinsonism was defined as a score of equal or greater than 3 on 1 item, equal or greater than 2 on 2 items, or an increase of equal or greater than 3 from baseline on the parkinsonism total.

Included were all participants who did not have an abnormal value at baseline.

DIEPSS assesses the extrapyramidal symptoms attributable to antipsychotics. Consists of 9 items (8 to assess individual symptoms and 1 to assess global severity). Each item is assessed from 0 (none, normal) to 4 (severe). The total points of 8 items are defined as DIEPSS total (0 to 32 points). The items are classified into 4 categories of parkinsonism, akathisia, dystonia and dyskinesia. Treatment-emergent akathisia was defined as a score of equal or more than 2 or an increase of equal or more than 2 points from baseline on the akathisia item (total score possible 0 to 4 points).

Included were all participants who did not have an abnormal value at baseline.

DIEPSS assesses the extrapyramidal symptoms attributable to antipsychotics. Consists of 9 items (8 to assess individual symptoms and 1 to assess global severity). Each item is assessed from 0 (none, normal) to 4 (severe). The total points of 8 items are defined as DIEPSS total (0 to 32 points). The items are classified into 4 categories of parkinsonism, akathisia, dystonia and dyskinesia. Treatment-emergent dystonia was defined as a score equal or more than 2 or an increase of equal or more than 2 points from baseline on the dystonia item (total score possible 0 to 4 points).

Included were all participants who did not have an abnormal value at baseline.

DIEPSS assesses the extrapyramidal symptoms attributable to antipsychotics. Consists of 9 items (8 to assess individual symptoms and 1 to assess global severity). Each item is assessed from 0 (none, normal) to 4 (severe). The total points of 8 items are defined as DIEPSS total (0 to 32 points). The items are classified into 4 categories of parkinsonism, akathisia, dystonia and dyskinesia. Treatment-emergent dyskenisia was defined as a score of equal or more than 2 or an increase of equal to or more than 2 points from baseline on the dyskenisia item (total score possible 0 to 4 points).

Included were all participants who did not have an abnormal value at baseline.

Triglycerides: high limit equal to or more than 500 milligram/deciliter (mg/dL); Glucose (non-fasting): low limit 2.4975 mmol/liter (L); high limit 13.875 mmol/L; Glucose (fasting): low limit 2.4975 mmol/L; high limit 6.993 mmol/L.

Analyzed were all participants without an abnormal value in the direction at baseline (for example, participants with an abnormally low value at baseline who experienced an abnormally low value at any time post baseline were not included, but were included if they experienced an abnormally high value at any time post baseline).

Low systolic blood pressure (SBP): <=90 millimeter mercury (mmHg) and decrease of >=20 mmHg; High SBP: >=180 mmHg and increase of >=20 mmHg; Low diastolic blood pressure (DBP): <=50 mmHg and decrease of >=15 mmHg; High DBP: >=105 mmHg and increase of >=15 mmHg; Low pulse: <50 beats per minute (bpm) and decrease of >=15 bpm; High pulse: >120 bpm and an increase of >=15 bpm; Low weight: decrease of >=7%; High weight: increase of >=7%;

Analyzed were all study participants.

High QTcF: more than or equal to 450 milliseconds (msec) for males; more than or equal to 470 milliseconds (msec) for females

Analyzed were all participants who had baseline and post-baseline measurements and no abnormal values in the direction at baseline (e.g. participants with an abnormally low value for a given parameter at baseline who showed an abnormally low value for the same parameter at a later visit were not included). Last observation carried forward.

High density lipoprotein: males low 40 milligram/deciliter (mg/dL), high 80 mg/dL; females low 40 mg/dL, high 90 mg/dL. Low density lipoprotein (LDL): males and females low 70 mg/dL, high 139 mg/dL. Hemoglobin A1C (HBA1C): males and females low 4.3%, high 5.8%.

Analyzed were all participants who had baseline and post-baseline measurements. Last observation carried forward.