Table 1.
The details of sociodemographic variables in the study (N=32,893)a.
| Sociodemographic variables | Total | Non-OUDb (n=32,686, 99.37%) | OUD (n=207, 0.63%) | ||||
| Sex, n (%) | |||||||
|
|
Male | 15,130 (46) | 15,024 (45.96) | 106 (51.21) | |||
|
|
Female | 17,763 (54) | 17,662 (54.04) | 101 (48.79) | |||
| Marital status, n (%) | |||||||
|
|
Married | 12,146 (36.93) | 12,101 (37.02) | 45 (21.74) | |||
|
|
Widowed | 661 (2.01) | 659 (2.02) | 2 (1) | |||
|
|
Divorced or separated | 2613 (7.94) | 2569 (7.86) | 44 (21.26) | |||
|
|
Never been married | 14,452 (43.94) | 14,346 (43.89) | 106 (51.21) | |||
| Working condition, n (%) | |||||||
|
|
>35 hours per week | 13,409 (40.77) | 13,356 (40.86) | 53 (25.6) | |||
|
|
<35 hours per week | 4644 (14.12) | 4619 (14.13) | 25 (12.08) | |||
| Race, n (%) | |||||||
|
|
White | 21,362 (64.94) | 21,213 (64.9) | 149 (71.98) | |||
|
|
Black | 3025 (9.2) | 3008 (9.2) | 17 (8.21) | |||
|
|
Other racial groups | 8506 (25.86) | 8465 (25.9) | 41 (19.81) | |||
| Income (US $), n (%) | |||||||
|
|
<$20,000 | 4917 (14.95) | 4851 (14.84) | 66 (31.88) | |||
|
|
Other income groups | 27,976 (85.05) | 27,835 (85.16) | 141 (68.12) | |||
| BMI (kg/m2), mean (SD) | 25.59 (8.82) | 25.59 (8.82) | 25.16 (9.83) | ||||
aFor marital status and working conditions, we excluded those not answering the questionnaire or those who legitimately skipped the question, as described in the National Survey on Drug Use and Health data dictionary.
bOUD: opioid use disorder.