Table 2.
Compliance in the pre-and post-intervention cohorts, stratified by age group and by gender. A Chi-square test was used to test for differences in the strata in each cohort.
| Pre-Intervention | Post-Intervention | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Overall sample | Full compliance | Fair compliance | Poor compliance | Chi-square | Overall sample | Full compliance | Fair compliance | Poor compliance | Chi-square | |
| Male | 463 (24.4%) | 185 (9.7%) | 197 (10.4%) | 81 (4.3%) |
X2 (2, n = 1899) = 16.72 p = 0.000233 (p = < 0.001) |
1615 (29.4%) | 763 (13.9%) | 648 (11.8%) | 204 (3.7%) |
X2 (2, n = 5486) = 19.39 p = 0.000061 (p = < 0.001) |
| Female | 1436 (75.6%) | 518 (27.3%) | 532 (28.0%) | 386 (20.3%) | 3871 (70.6%) | 1619 (29.8%) | 1614 (29.7%) | 638 (11.7%) | ||
| 18- to 35- years old | 1601 (84.3%) | 588 (31.0%) | 616 (32.4%) | 397 (20.9%) |
X2 (4, n = 1899) = 2.80 p = 0.591 |
4456 (81.2%) | 1925 (35.1%) | 1843 (33.6%) | 688 (12.5%) |
X2 (4, n = 5486) = 1.28 p = 0.864 |
| 36- to 55- years old | 286 (15.1%) | 112 (5.9%) | 109 (5.7%) | 65 (3.4%) | 984 (17.9%) | 438 (8.0%) | 401 (7.3%) | 145 (2.6%) | ||
| 56- to 64- years old | 12 (0.6%) | 3 (0.2%) | 4 (0.1%) | 5 (0.3%) | 46 (0.8%) | 19 (0.3%) | 18 (0.3%) | 9 (0.2%) | ||
| Total | 1899 (100%) | 703 (37.0%) | 729 (38.4%) | 467 (24.6%) | 5486 (100%) | 2382 (43.4%) | 2262 (41.2%) | 842 (15.3%) | ||