Total | Text-message reminder | Telephone reminder | Relative effect size | P value | |
---|---|---|---|---|---|
n (%) | n (%) | n (%) | OR (IC) | ||
Division of primary care | 697 (11.0) | 376 (11.7) | 321 (10.2) | 0.9 (0.7-1.0) | 0.07 |
- General primary care clinic | 468 (9.3) | 256 (10.2) | 212 (8.5) | 0.8 (0.7-1.0) | 0.04 |
- Substance abuse clinic | 229 (17.0) | 120 (17.1) | 109 (17.0) | 1.0 (0.7-1.3) | 0.98 |