Table 4 Comparison of those Screened In with the Sample that Would have Participated without two-stage screening
Variables | Screened In (n = 755) | No Screening (n = 755) | P |
|---|---|---|---|
Male, n (%) | 275 (39.5) | 281 (39.3) | .953 |
Some post-secondary education, n (%) | 451 (59.7) | 438 (58.0) | .497 |
Married / Common-law, n (%) | 332 (44.0) | 339 (44.9) | .717 |
Full/Part time employed, n (%) | 413 (54.7) | 393 (52.1) | .302 |
Income < = $20,000, n (%) | 400 (53.0) | 391 (51.8) | .643 |
Age, mean (SD) | 35.7 (12.9) | 37.1 (13.6) | .040 |
Total ASSIST screener, mean (SD) | 23.8 (10.4) | 22.0 (9.7) | .001 |
Total ASSIST baseline, mean (SD) | 23.3 (10.3) | 21.1 (9.9) | < .001 |
Frequency of use, past 30 days, mean (SD) | 24.8 (11.3) | 23.9 (9.7) | .068 |