Table 1.
Baseline Characteristics of the 23 Adolescent Subjects
| Ovulatory, Normal Luteal (Group 1) | Ovulatory, Short Luteal (Group 2) | Anovulatory, Luteinization (Group 3) | Anovulatory, No Luteinization (Group 4) | |
|---|---|---|---|---|
| n | 11 | 5 | 5 | 2 |
| Chronologic age, y | 14.5 ± 0.3 | 14.0 ± 0.3 | 14.1 ± 0.4 | 13.7 ± 0.1 |
| Age at menarche, y | 12.7 ± 0.2 | 12.9 ± 0.3 | 12.3 ± 0.3 | 12.8 ± 0.1 |
| Gynecologic age, y | 1.8 ± 0.4 | 1.9 ± 0.5 | 1.8 ± 0.5 | 0.8 ± 0.04 |
| BMI z score | 1.02 ± 0.23 | 1.13 ± 0.43 | 1.78 ± 0.45 | 0.99 ± 1.22 |
| Cycle length, d | 39.4 ± 3.9 | 25.2 ± 1.1 | 38.8 ± 5.8 | 28.5 ± 6.0 |
| FP length, d | 27.8 ± 4.1 | 17.4 ± 1.2 | — | — |
| Luteal phase length, d | 11.5 ± 0.5 | 7.8 ± 0.8 | — | — |
| Peak serum P4, ng/mL | 7.1 ± 1.3 | 3.4 ± 0.4 | 1.8 ± 0.5 | 0.4 ± 0.1 |
| Peak urine Pd, μg/g Cr | 1276.7 ± 153.9 | 588.0 ± 89.0 | 377.0 ± 81.5 | 165.0 ± 24.7 |