Table 2.

Unadjusted (bivariate analyses) examining the relationship between pain interference and incident Axis-I psychopathology among male and female respondents.

	Male Respondents					Female Respondents
	No/Low Pain n=12,0081	Moderate Pain n=9601	Severe Pain n=1,5171			No/Low Pain n=15,5141	Moderate Pain n=1,6991	Severe Pain n=2,7671
Psychiatric Diagnoses	%	%	%	χ2	p	%	%	%	χ2	p
Any Axis-I disorder	35.3	42.2	48.3	24.95	<.0001	33.8	39.6	43.5	23.58	<.0001
Any mood disorder	7.5	14.1	14.7	24.05	<.0001	13.7	17.4	22.6	26.93	<.0001
Major depression	5.5	11.2	11.1	21.44	<.0001	11.7	15.5	18.9	20.98	<.0001
Dysthymia	0.7	1.3	2.1	4.67	.0127	1.3	2.3	4.1	16.21	<.0001
Mania	1.7	4.6	3.9	8.40	.0006	2.2	3.7	4.5	14.20	<.0001
Hypomania	1.5	1.5	1.8	0.35	.7064	1.5	1.5	2.5	2.07	.1347
Any anxiety disorder	8.5	14.6	16.3	19.09	<.0001	16.3	22.6	24.2	24.01	<.0001
Panic disorder2	1.8	3.3	4.9	9.68	.0002	3.6	6.7	8.0	22.26	<.0001
Agoraphobia	0.1	0.3	0.2	0.60	.5507	0.1	0.3	0.6	3.71	.0297
Social phobia	2.1	4.3	4.5	9.34	.0003	3.0	4.9	4.9	8.91	.0004
Specific phobia	4.7	7.0	8.0	7.83	.0009	9.9	13.3	13.8	12.50	<.0001
Generalized-anxiety disorder	2.1	5.4	6.1	15.33	<.0001	5.0	8.0	10.0	17.90	<.0001
Any substance-use disorder	28.8	31.7	36.8	11.12	.0001	17.5	18.8	21.3	6.67	.0023
Alcohol abuse/dependence	18.1	16.9	16.1	1.38	.2585	7.4	6.0	5.5	6.51	.0026
Drug abuse/dependence	15.0	20.6	24.9	17.98	<.0001	12.1	14.5	18.0	17.54	<.0001
Nicotine dependence	4.2	5.7	4.7	1.24	.2963	2.0	2.9	2.3	2.06	.1356

¹Ns are unweighted; p = p-value from Wald Chi-Square test; % = incidence (weighted). Bold values indicate statistically significant results (p < .05).

²With or without agoraphobia