Table 2.
Association between income level and gambling disorder (all race/ethnicity groups combined), Prevention and Etiology of Gambling Addiction Study in the United States (PEGASUS), Maryland, 2015
| Unadjusted | Adjusteda | |||||
|---|---|---|---|---|---|---|
| N with/without gambling disorder | ORb (95% CI) | p value | N with/without gambling disorder | OR (95% CI) | p value | |
| Income level | ||||||
| Low income | 221/205 | 3.79 (2.79, 5.15) | < 0.0001 | 197/185 | 2.27 (1.46, 3.53) | 0.0003 |
| Low-middle income | 79/110 | 2.53 (1.73, 3.68) | < 0.0001 | 65/101 | 1.44 (0.90, 2.29) | 0.1278 |
| High-middle income | 120/205 | 2.06 (1.48, 2.86) | < 0.0001 | 94/183 | 1.38 (0.93, 2.03) | 0.1074 |
| High income | 85/299 | Referent | 77/262 | Referent | ||
OR odds ratio, CI confidence interval
aAdjusted for: age, sex, education, employment, marital status, current smoking, alcohol abuse, substance abuse
bOdds ratios from logistic regression