Table 3. Adjusted odds ratios (OR) with 95% confidence intervals (CI) for the characteristics related to drug-related hospitalizations estimated in multiple logistic regression analysis.
| Characteristic | Adjusted OR (95% CI) | p value |
|---|---|---|
| Adverse effect DRPsa | 3.29 (1.36–7.99) | 0.008 |
| Adherence issue | 2.86 (1.14–7.17) | 0.025 |
| Home care | 1.93 (1.07–3.50) | 0.030 |
| Drug monitoring DRPsa | 1.91 (1.21–3.00) | 0.005 |
| Charlson Comorbidity Index Score | ||
| Score 0–1 (ref) | 1 | 0.033 |
| Score 2 | 0.70 (0.38–1.29) | 0.249 |
| Score 3 | 1.17 (0.63–2.16) | 0.621 |
| Score 4 | 0.55 (0.27–1.13) | 0.102 |
| Score 5 | 1.21 (0.50–2.91) | 0.670 |
| Score ≥6 | 0.33 (0.14–0.77) | 0.011 |
a drug-related problem