Table 1.
Clinical Characteristics of the STSD Cohort
| Patient Number | Age (y) | BMI (kg/m2) | Tanner Pubertal Stages |
Testicular Volume |
||||
|---|---|---|---|---|---|---|---|---|
| P | G | A | Left (mL) | Right (mL) | ||||
| Prepubertal | P01 | 6.2 | 13.7 | 1 | 1 | 1 | 2 | 2 |
| P02 | 6.7 | 23.0 | 1 | 1 | 1 | n.d. | 2 | |
| P03 | 6.9 | 16.2 | 1 | 1 | 1 | 2 | 2 | |
| P04 | 7.5 | 15.0 | 1 | 1 | 1 | 3 | 3 | |
| P05 | 7.6 | 18.1 | 1 | 1 | 1 | 3 | 3 | |
| P06 | 9.1 | 15.2 | 1 | 1 | 1 | 2 | 2 | |
| P07 | 9.2 | 14.6 | 1 | 2 | 1 | 3 | 3 | |
| P08 | 9.2 | 24.1 | 1 | 1 | 1 | 3 | 3 | |
| P09 | 10.0 | 16.5 | 1 | 1 | 1 | 3 | 3 | |
| P10 | 10.8 | 16.1 | 1 | 1 | 1 | 3 | 3 | |
| P11 | 11.0 | 14.6 | 1 | 1 | 1 | 3 | 3 | |
| P12 | 11.1 | 17.3 | 1 | 1 | 1 | 2 | 2 | |
| P13 | 11.2 | 23.2 | 1 | 1 | 1 | 3 | 3 | |
| Peripubertal | P14 | 11.7 | 17.5 | 1 | 2 | 1 | 4 | 3 |
| P15 | 12.8 | 18.6 | 2 | 2 | 1 | 4 | 4 | |
| P16 | 13.3 | 16.6 | 1 | 2 | 1 | 3 | 4 | |
| P17 | 13.4 | 14.8 | 1 | 2 | 1 | 5 | 4 | |
| P18 | 13.4 | 16.9 | 1 | 2 | 1 | 5 | 5 | |
| Postpubertal | P19 | 14.3 | 19.3 | 5 | 5 | 2 | 10 | 15 |
| P20 | 15.8 | 17.8 | 5 | 5 | 2 | 20 | 20 | |
| P21 | 15.8 | 23.5 | 5 | 4 | 2 | 20 | 20 | |
| P22 | 15.9 | 20.7 | 5 | 5 | 2 | 25 | 25 | |
| P23 | 16.3 | 24.3 | 5 | 5 | 2 | 15 | 15 | |
| P24 | 18.0 | 15.6 | 5 | 5 | 2 | 20 | 20 | |
| P25 | 19.6 | 25.0 | 6 | 5 | 2 | 25 | 20 | |
| P26 | 20.8 | 19.3 | 5 | 5 | 2 | 20 | 20 | |
| P27 | 22.9 | 23.9 | 6 | 5 | 2 | 20 | 20 | |
| P28 | 24.8 | 25.7 | 6 | 5 | 2 | 25 | 25 | |
| P29 | 26.5 | 24.9 | 5 | 5 | 2 | 20 | 20 | |
| P30 | 26.6 | 27.47 | 6 | 5 | 2 | 20 | 20 | |
Tanner stages: P, pubic hair; G, genitalia; A, axillary hair; n.d., not detected.