Table 1 Overall Rates of Alcohol and Drug Screens and Use by COVID-19 Time Period, N = 4762
Characteristics, n (%) | Period 1, N = 2602 (55%) | Period 2, N = 2160 (45%) | P-value |
|---|---|---|---|
Screened | |||
 Alcohol (missing 16) | 873 (34%) | 790 (37%) | 0.03 |
 Drug (missing 7) | 552 (21%) | 560 (26%) | 0.001 |
 Both | 342 (13%) | 363 (17%) | 0.004 |
Screening results | |||
 Alcohol positive | 281 (32%) | 304 (39%) | 0.007 |
 Drug positive | 312 (57%) | 292 (52%) | 0.13 |
 Both positive | 75 (22%) | 89 (25%) | 0.42 |
 Neither positive | 112 (33%) | 130 (36%) | 0.39 |