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Table 2 Factors potentially associated with Radius BMD (unadjusted) at baseline

From: Bone mineral density in midlife long-term users of hormonal contraception in South Africa: relationship with obesity and menopausal status

Factors

Radius BMD g/cm2 95% CI

P value

Contraceptive group

 

0.26

 DMPA

0.514 (0.501–0.527)

 

 NET-EN

0.514 (0.499–0.528)

 

 COC

0.500 (0.486–0.514)

 

 Nonuser

0.518 (0.506–0.529)

 

Ethinicity

 African

0.516 (0.509–0.523)

 

 Indian

0.491 (0.451–0.531)

0.007

 Coloured

0.479 (0.456–0.503)

 

Age, per year

−0.0017 (−0.0041–0.0008)

0.188

BMI, change per kg/m2

0.0044 (0.0036–0.0052)

< 0.001

FSH

 

0.029

  < 25.8 mIU/mL, %

0.516 (0.508)-0.524)

 

  ≥ 25.8 mIU/mL, %

0.498 (0.483–0.512)