. Author manuscript; available in PMC: 2016 Nov 1.

Published in final edited form as: Womens Health Issues. 2015 Aug 4;25(6):720–726. doi: 10.1016/j.whi.2015.06.008

Table 4.

Logistic Regression for Willingness to Participate in Research with HRA

	Odds Ratio (95% CI)
Age (reference: less than 40)
40-49	0.866 (0.39, 1.92)
50+	1.944 (0.85, 4.46)
Race (reference: white)
Black	0.997 (0.36, 2.75)
Hispanic	3.241 (0.77, 13.69)
Insurance (reference: private)
Public	0.640 (0.25, 1.65)
Uninsured	0.839 (0.24, 2.89)
Site (reference: TX)
	0.961 (0.47, 1.97)
Pain (reference: pain not a barrier)
	0.244 (0.11, 0.54)^*
HRA (reference: no history of HRA)
	9.338 (1.70, 51.18)^*
Overall model: Likelihood ratio χ²=26.08, DF=9, P=0.002 c-statistic=0.713

p<0.05