. Author manuscript; available in PMC: 2021 Sep 3.

Published in final edited form as: Osteoporos Int. 2020 Aug 18;32(1):113–122. doi: 10.1007/s00198-020-05594-8

Table 4. Hazard ratio (HR) with 95% confidence interval (CI) per standard deviation (SD) increase in FRAX score for incident fracture according to self-reported ethnicity.

	Incident MOF from FRAX without BMD	Incident MOF from FRAX with BMD	Incident HIP from FRAX without BMD	Incident HIP from FRAX with BMD
	HR per SD	HR per SD	HR per SD	HR per SD
White women (referent)	1.98 (1.93-2.04)	2.10 (2.04-2.15)	3.69 (3.51-3.87)	4.32 (4.10-4.56)
Asian women	1.55 (1.16-2.07)	1.73 (1.33-2.26)	6.42 (2.34-17.6)	10.7 (3.03-38.0)
Black women	1.89 (0.93-3.86)	1.78 (0.85-3.70)	-	-
p-interaction (ethnicity*FRAX)	0.439	0.534	0.251	0.139

Results from Cox regression models. Major osteoporotic fracture (MOF) and HIP fracture probability computed without and with femoral neck bone mineral density (BMD), Canadian FRAX tool. Black ethnicity not included in the hip fracture models as there were no observed events.