Table 2. Relation of purpose to hospitalization with health-related and socioeconomic covariates^*.

	All Hospitalizations						ACSC Primary Diagnoses						ACSC Secondary Diagnoses						No ACSC Diagnoses
Model term	Odds Ratio (95% CI)	Log Odds Ratio	SE	df	t-value	p	Odds Ratio (95% CI)	Log Odds Ratio	SE	df	t- value	p	Odds Ratio (95% CI)	Log Odds Ratio	SE	df	t- value	P	Odds Ratio (95% CI)	Log Odds Ratio	SE	df	t- value	p
Time	1.047 (1.011,1.084)	0.046	0.02	796	2.59	0.01	1.01 (0.918,1.112)	0.01	0.05	795	0.21	0.84	1.036 (0.996,1.077)	0.035	0.02	795	1.78	0.08	0.982 (0.919,1.048)	-0.019	0.03	795	-0.56	0.58
Baseline age	1.035 (1.019,1.052)	0.035	0.01	2691	4.24	<0.001	1.049 (1.021,1.077)	0.048	0.01	2695	3.51	<0.001	1.036 (1.019,1.054)	0.036	0.01	2693	4.11	<0.001	0.991 (0.966,1.018)	-0.009	0.01	2696	-0.66	0.51
Sex	1.061 (0.842,1.336)	0.059	0.12	2691	0.5	0.62	1.096 (0.752,1.597)	0.092	0.19	2695	0.48	0.63	0.962 (0.755,1.226)	-0.038	0.12	2693	-0.31	0.76	1.357 (0.929,1.983)	0.305	0.19	2696	1.58	0.11
Education	0.951 (0.915,0.988)	-0.051	0.02	2691	-2.59	0.01	0.954 (0.895, 1.016)	-0.048	0.03	2695	-1.47	0.14	0.954 (0.895,1.016)	-0.045	0.02	2693	-2.18	0.02	0.928 (0.87, 0.99)	-0.075	0.03	2696	-2.26	0.02
Baseline purpose	0.818 (0.632,1.06)	-0.201	0.13	2691	-1.52	0.13	0.558 (0.366,0.852)	-0.583	0.22	2695	-2.71	0.01	0.832 (0.635,1.091)	-0.184	0.14	2693	-1.33	0.18	1.076 (0.694, 1.668)	0.073	0.22	2696	0.33	0.74
Time varying deviation in purpose	0.786 (0.63, 0.982)	-0.24	0.11	2691	-2.12	0.03	0.598 (0.411,0.869)	-0.514	0.19	2695	-2.69	0.01	0.711 (0.557,0.907)	-0.341	0.12	2693	-2.74	0.01	1.515 (0.986,2.329)	0.416	0.22	2696	1.9	0.06

^*From 4 proportional odds models adjusted for vascular risk factors, vascular conditions, depressive symptoms, and early life socioeconomic status. ACSC, ambulatory care-sensitive conditions; OR, odds ratio; CI, confidence interval; SE, standard error; df, degrees of freedom.