Prevalence and co-occurrence of psychiatric symptom clusters in the U.S. adolescent population using DISC predictive scales

Chen, Kevin W; Killeya-Jones, Ley A; Vega, William A

doi:10.1186/1745-0179-1-22

Clinical Practice and Epidemiology in Mental Health

Table 5 Odds Ratios of Demographic Correlates of 12-month Psychiatric Symptom Clusters Based on Logit Models

From: Prevalence and co-occurrence of psychiatric symptom clusters in the U.S. adolescent population using DISC predictive scales

Correlates	Any anxiety cluster		Any affective cluster		Any SUD		Any behavior cluster		Any DPS symptom cluster		4+ clusters
	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI
Sex
Male	0.55*	0.51–0.59	0.47*	0.42–0.52	0.98	0.88–1.10	1.08*	1.00–1.16	0.76*	0.71–0.81	0.56*	0.51–0.61
Female	1.00	--	1.00	--	1.00	--	1.00	--	1.00	--	1.00	--
Age
12–13	1.00	--	1.00	--	1.00	--	1.00	--	1.00	--	1.00	--
14–15	0.85*	0.79–0.93	1.20*	1.07–1.35	3.96*	3.23–4.85	1.17*	1.08–1.26	1.16*	1.05–1.23	0.96	0.87–1.06
16–17	0.75*	0.68–0.81	1.34*	1.19–1.51	8.01*	6.54–9.83	1.03	0.95–1.11	1.12*	1.04–1.22	0.95	0.85–1.06
Race/ethnicity
White	1.00	--	1.00	--	1.00	--	1.00	--	1.00	--	1.00	--
Black	1.67*	1.50–1.85	0.86	0.73–1.01	0.43*	0.35–0.54	1.08	0.97–1.21	1.24*	1.10–1.38	1.32*	1.13–1.53
Hispanic	1.20*	1.07–1.35	0.97	0.84–1.12	0.79*	0.64–0.98	0.97	0.87–1.09	1.06	0.95–1.18	1.11	0.97–1.28
Others	1.26*	1.06–1.49	1.24	0.98–1.56	0.79	0.57–1.09	1.09	0.91–1.30	1.14	0.96–1.35	1.13	0.89–1.44
Family income ($)
0–19,999	1.32*	1.17–1.49	0.99	0.84–1.17	1.49*	1.22–1.82	1.04	0.93–1.17	1.19*	1.06–1.34	1.52*	1.31–1.78
20,000–39,999	1.33*	1.20–1.48	0.97	0.85–1.12	1.52*	1.28–1.81	1.11*	1.00–1.24	1.24*	1.12–1.38	1.48*	1.28–1.71
40,000–74,999	1.04	0.94–1.15	0.96	0.83–1.10	1.21*	1.03–1.42	1.04	0.94–1.14	1.07	0.97–1.18	1.15*	1.00–1.31
75,000 +	1.00	--	1.00	--	1.00	--	1.00	--	1.00	--	1.00	--
Population density
MSA 1 million+	0.90*	0.82–0.99	0.87*	0.76–0.99	0.84*	0.72–0.99	1.05	0.95–1.15	0.96	0.87–1.06	0.88*	0.78–1.00
MSA <1 million	0.98	0.90–1.08	0.95	0.84–1.07	0.92	0.79–1.06	1.05	0.96–1.15	1.02	0.93–1.11	0.99	0.87–1.12
Non-MSA	1.00	--	1.00	--	1.00	--	1.00	--	1.00	--	1.00	--
U.S. Born	0.91	0.78–1.06	0.91	0.75–1.11	1.65*	1.21–2.25	1.41*	1.19–1.67	1.09	0.94–1.26	1.17	0.96–1.43
School dropout	0.86	0.67–1.10	0.95	0.67–1.34	2.20*	1.63–2.97	1.01	0.79–1.30	1.03	0.81–1.31	1.22	0.88–1.69
Models with sex-by-age interaction ¶
Sex *Age interaction, (vs. female, age 12–13)
Male, 14–15	0.73*	0.62–0.86	0.61*	0.48–0.79	0.75	0.49–1.15	0.86	0.73–1.02	0.76*	0.65–0.89	0.76*	0.61–0.95
Male, 16–17	0.67*	0.56–0.80	0.62*	0.49–0.80	0.89	0.60–1.34	0.89	0.75–1.05	0.77*	0.65–0.91	0.75*	0.59–0.94

* p < .05 (two tailed test) – Models estimated by SUDAAN with correction of design effects;
¶ Shows the interactive effects only with presenting other correlates.

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