组别

n

25(OH)D (nmol/L)

钙(mmol/L)

磷(mmol/L)

ALP (U/L)

25(OH)D缺乏[n(%)]

VLBW组

12

46.40 ± 20.23

1.79 ± 0.24

2.17 ± 0.25

221.73 ± 98.44

6 (50.00)

LBW组

28

63.61 ± 19.42

2.19 ± 0.19

2.30 ± 0.49

233.49 ± 69.51

7 (25.00)

NBW组

106

67.41 ± 17.87

2.18 ± 0.27

2.17 ± 0.41

249.20 ± 69.42

14 (13.20)

巨大儿组

12

62.62 ± 16.00

2.21 ± 0.19

2.23 ± 0.41

255.48 ± 69.55

3 (25.00)

F/χ²

4.64

7.23

1.44

2.84

22.43

P

0.04

0.00

0.23

0.03

0.01