Table 5 Known-group validity of ACTS subscales by INR control categories
Subscale | Moderate to optimum TTR (≥60%) | Poor TTR (< 60%) | AOR (95% CI) | p-value |
|---|---|---|---|---|
Burdens | 45.4 ± 8.8 | 42.8 ± 10.6 | 0.97 (0.92–1.02) | 0.19 |
Benefits | 12.4 ± 2.6 | 11.5 ± 2.3 | 0.85 (0.7–1.03) | 0.08 |
Subscale | Optimum INR stability (≥ 50%) | Poor INR stability (<  50%) | AOR (95% CI) | p-value |
Burdens | 44.3 ± 10.4 | 44.4 ± 9.7 | 0.96 (0.9–1.02) | 0.98 |
Benefits | 11.8 ± 2.5 | 11.8 ± 2.4 | 0.99 (0.8–1.24) | 0.98 |