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Table 5 Effect of ApaI genotype on OSI between calcium-intake groups

From: Relationship between vitamin D receptor gene polymorphisms (BsmI, TaqI, ApaI, and FokI) and calcium intake on bone mass in young Japanese women

ApaI genotype

Calcium intake

n

Not adjusted

Adjusteda

OSI

p

OSI

p

GG

Low

105

2.72 ± 0.03

0.768

2.72 ± 0.02

0.743

High

121

2.71 ± 0.02

2.71 ± 0.02

GT

Low

110

2.69 ± 0.03

0.026b

2.69 ± 0.02

0.038b

High

112

2.77 ± 0.03

2.76 ± 0.02

TT

Low

32

2.69 ± 0.04

0.571

2.69 ± 0.04

0.509

High

19

2.65 ± 0.06

2.65 ± 0.05

  1. Values are means ± SE. The p values indicate the significance of difference in OSI between calcium-intake groups. Differences were assessed using ANCOVA
  2. aAdjusted for BMI
  3. bp < 0.05