Table 2.

Adjusted¹ associations² of domain-specific physical activity level with femoral neck composite strength indices

	Compression Strength Index	Bending Strength Index	Impact Strength Index
Sport	0.19****	0.16****	0.20****
Active Living	0.19****	0.17****	0.19****
Home	0.05*	0.04*	0.06**
Work	0.05*	0.05*	0.05*
Total Score	0.22****	0.19****	0.22****
After additional adjustment for body mass index
Sport	0.08****	0.07****	0.09****
Active Living	0.05**	0.06**	0.05**
Home	0.05***	0.05*	0.06***
Work	0.06**	0.06**	0.06**
Total Score	0.11****	0.10****	0.11****
With additional adjustment for the other three domains of physical activity
Sport	0.07****	0.06**	0.07****
Active Living	0.03*	0.05*	0.03
Home	0.04*	0.03	0,04**
Work	0.05**	0.05*	0.05*

¹Adjusted for age, menopause transition stage, race/ethnicity, SWAN study site, smoking status, smoking pack-years, alcoholconsumption level, use of supplementary calcium, use of supplementary vitamin D, use of bone -adverse medications, prioruse of any sex steroid hormones, prior use of depo-provera injections, history of hyperthyroidism, history of previous adult fracture, and employment status (only in work activity and total score).

²Units: Strength index standard deviation (SD) per SD increment in activity score

^*p<0.05,

^**p<0.01,

^***p<0.001,

^****p<0.0001