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Table 1 Subject demographics and baseline characteristics

From: Effects of early recombinant human growth hormone treatment in young Chinese children with Prader–Willi syndrome

 

Early treatment group (n = 65)

Later treatment group (n = 31)

t/Z/χ2

P value

Subject demographics (n = 96)

Gender (male/female)

65 (29/36)

31 (18/13)

1.52

0.218

Age at start treatment (years)

0.50 (0.42)

1.42 (0.67)

7.91

 < 0.001

Genotype (deletion/nondeletion/unknown)

65 (42/15/8)

31 (21/7/3)

0.16

0.923

Auxological parameters (n = 96)

Height/length SDS

−1.10 ± 1.36

−1.42 ± 1.54

1.04

0.300

Weight SDS

−1.81 ± 1.02

−1.24 ± 1.12

2.46

0.016

Weight for height SDS

−1.58 (2.26)

−0.94 (1.36)

1.02

0.306

Carbohydrate metabolism (n = 32)

Gender (male/female)

19 (7/12)

13 (8/5)

 

0.280*

Genotype (deletion/nondeletion/unknown)

19 (15/3/1)

13 (10/3/0)

0.96

0.808

Fasting insulin (μIU/mL)

3.50 (2.38)

3.50 (3.29)

0.82

0.426

Fasting glucose (mmol/L)

4.57 (0.19)

4.57 (0.95)

0.39

0.705

HOMA-IR

0.71 (0.53)

0.71 (0.83)

0.68

0.520

  1. The results are given as the mean ± SD or median (IQR)
  2. *Fisher's precision probability test