. 2008 May;22(5):403–411. doi: 10.1089/apc.2007.0175

Table 3.

Nonadherence with Demographic, Background, Health Behaviors, and Psychosocial Variables^a

Nonadherence: skipped in past 2 weeks
	Model 1			Model 2
	Odds ratio	95% CI	p value	Odds ratio	95% CI	p value
Gay	2.55	1.04–6.28	0.041	2.73	1.17–6.39	0.020
Alcohol drinks/month	1.03	0.97–1.10	0.344
# of stressful events	1.26	1.02–1.58	0.037	1.36	1.12–1.64	0.002
Depressive symptoms	1.02	0.97–1.08	0.365

Nonadherence: skipped past weekend
	Odds ratio	95% CI	p value	Odds ratio	95% CI	p value
Age	0.99	0.92–1.06	0.737	0.99	0.92–1.06	0.822
Cigarette smoking	3.06	0.89–10.54	0.076	2.98	0.92–9.58	0.068
Alcohol drinks/month	1.04	0.97–1.11	0.290
Drug use (past month)	1.60	0.48–5.37	0.446
# of stressful events	1.33	1.03–1.71	0.030	1.47	1.17–1.86	0.0007
Depressive symptoms	1.04	0.98–1.11	0.171

^{^a}

Table shows two models. Model 1 shows the logistic regression including all predictor variables that had p < 0.10 bivariate relationship with each adherence measure. Model 2 shows the results from multivariable stepwise logistic regression for each of the adherence measures with predictor variables stepped into the model in two stages: (1) demographic and background variables (e.g., age, education, racial/ethnic, household income, gender, gay) and (2) psychosocial and health behaviors (e.g., smoking, drug use, alcohol use, number of stresses, depression). Variables with p ≤ 0.10 at the step that they were entered, were included in the final model 2.