Table 2 Clinical characterize before and after of intervention
Variable | Probiotic plus letrozole group (n = 20) | Letrozole group (n = 20) | P value |
|---|---|---|---|
Menstrual interval** | |||
 Before | |||
  21–34 day | 6 (30) | 6 (30) | 0.68 |
  35–60 day | 7 (35) | 5 (25) |  |
   > 3 month | 3 (15) | 6 (30) |  |
  irregular | 4 (20) | 3 (15) |  |
 After | |||
  21–34 day | 10 (50) | 8 (40) | 0.16 |
  35–60 day | 4 (20) | 9 (45) |  |
   > 3 month | 3 (15) | 0 (0) |  |
  irregular | 3 (15) | 3 (15) |  |
Hirsutism score* | |||
 Before | 6.5 (1.75) | 5.9 (1.32) | 0.91 |
 After | 5.5 (1.5) | 5.4 (1.32) | 0.83 |
Acne score* | |||
 Before | 1 (1.2) | 1 (1) | 0.40 |
 After | 0 (0.25) | 1 (1) | 0.23 |
Waist circumstance* | |||
 Before | 84 (17.5) | 84 (13.5) | 0.46 |
 After | 83.50 (16.87) | 83.30 (14.5) | 0.41 |
Hip circumstance* | |||
 Before | 100 (13.75) | 103 (8.75) | 0.64 |
 After | 100 (12.75) | 103 (8.5) | 0.86 |
Weight * | |||
 Before | 74 (15.75) | 65.50 (14.5) | 0.14 |
 After | 73.50 (15.75) | 67.75 (14.83) | 0.09 |