From: Differential diagnosis of precocious puberty in girls during the COVID-19 pandemic: a pilot study
Items | IPT(n = 40) | CPP(n = 20) | Statistcs | P values |
---|---|---|---|---|
CA (years) | 7.50 (6.42,7.79) | 7.38(7.27,7.81) | Z=-0.998 | 0.318 |
MPH (cm) | 160.55 ± 3.98 | 160.38 ± 3.84 | t = 0.163 | 0.871 |
Birth weight (kg) | 3242.63 ± 404.36 | 3268.42 ± 500.89 | t=-0.212 | 0.833 |
Age at maternal menarche (years) | 12.68 ± 1.11 | 12.76 ± 1.16 | t=-0.281 | 0.780 |
Age at onset (years) | 7.00 (6.12,7.42) | 7.33 (6.92,7.67) | Z=-2.098 | 0.036* |
Height (cm) | 127.06 ± 6.90 | 128.35 ± 3.08 | t=-1.000 | 0.321 |
Height Z score | 0.68 ± 1.05 | 0.58 ± 0.67 | t = 0.730 | 0.469 |
Height Z score – MPH Z score | 0.68 ± 0.86 | 0.53 ± 0.88 | t = 0.610 | 0.544 |
Weight (kg) | 27.18 ± 5.85 | 26.41 ± 2.94 | t = 0.554 | 0.582 |
Weight Z score | 0.95 ± 1.29 | 0.58 ± 0.67 | t = 1.448 | 0.153 |
BMI | 16.72 ± 2.63 | 16.01 ± 1.56 | t = 1.116 | 0.269 |
BMI Z score | 0.81 ± 1.30 | 0.46 ± 0.79 | t = 1.124 | 0.266 |
Overweight/obesity (%) | 32.5 | 10 | χ2 = 4.030 | 0.045* |
LH | 0.11 (0.00,0.27) | 0.50 (0.24,0.82) | Z=-3.716 | 0.000* |
E2 (pmol/L) | 12.09 (0.00,47.67) | 54.51 (0.00,115.13) | Z=-1.782 | 0.075 |
Uterine length | 3.43 ± 0.57 | 3.61 ± 0.44 | t=-1.172 | 0.247 |
Uterine volume | 1.20 (0.84,1.84) | 1.74 (1.34, 2.69) | Z=-2.358 | 0.018* |
Follicle number (d > 4 mm) | 3.00 (1.00,5.00) | 5.00 (4.00,6.00) | Z=-2.407 | 0.016* |
BA | 7.84 ± 1.41 | 8.65 ± 0.76 | t=-2.893 | 0.005* |
BA-CA(years) | 0.69 ± 1.01 | 1.20 ± 0.76 | t=-2.006 | 0.050 |
PAH Z score | -0.01 ± 1.00 | -0.65 ± 0.66 | t = 2.582 | 0.012* |
PAH Z score – MPH Z score | 0.01 ± 1.19 | 0.62 ± 0.94 | t=-2.032 | 0.047* |