组别

n

25(OH)D (nmol/L)

钙(mmol/L)

磷(mmol/L)

ALP (U/L)

25(OH)D缺乏[n(%)]

28~<33周

14

46.57 ± 18.62

1.85 ± 0.26

2.21 ± 0.24

230.27 ± 93.14

8 (57.16)

33~<37周

32

66.31 ± 19.53

2.19 ± 0.17

2.24 ± 0.49

236.01 ± 69.69

5 (14.30)

37~<42周

112

66.61 ± 17.62

2.19 ± 0.27

2.19 ± 0.41

249.14 ± 69.67

21 (18.75)

F/χ²

7.76

11.42

0.22

0.73

28.13

P

0.01

0.00

0.79

0.48

0.00