TABLE 3.

Modeling Mental Distress as a Function of Occupational SARS-CoV-2 Infection Risk Adjusted by Sex, Age, and Time of Survey in the Whole Study Population and Stratified by Sex

		Total				Males				Females
		OR	95% CI		P	OR	95% CI		P	OR	95% CI		P
SARS-CoV-2 infection risk Sex	High	2.35	1.33	4.16	0.004	3.58	0.92	14.0	0.067	2.02	1.10	3.72	0.025
	Potential	1.70	1.19	2.43	0.004	2.07	1.05	4.06	0.035	1.53	1.01	2.33	0.045
	Assignment not possible	1.39	0.79	2.45	0.257	1.51	0.59	3.83	0.387	1.33	0.63	2.78	0.454
	None (reference)	1				1				1
	Female	3.02	2.18	4.19	<0.001	—				—
	Male (reference)	1				1				1
Age per 10 y		0.93	0.81	1.07	0.304	0.89	0.70	1.14	0.368	0.96	0.81	1.13	0.592
Time of survey	T2	2.63	2.23	3.10	<0.001	3.73	2.83	4.91	<0.001	2.17	1.76	2.67	<0.001
	T1 (reference)	1				1				1

Mental distress (measured with the four-category PHQ-4 variable) was modeled with ordinal random-intercept logistic multinomial regression models.