Table 4 Logistic regression analysis investigating any PIP criteria
PIP | Unadjusted OR (95% CI) | Adjusted OR (95% CI) |
|---|---|---|
Polypharmacy | Â | Â |
 No (ref) | 1 | 1 |
 Yes | 21.9 (8.3–57.5) | 24.1 (9.0-64.5) |
Sex | Â | Â |
 Male (ref) | 1 | 1 |
 Female | 0.9 (0.6–1.6) | 0.8 (0.5–1.5) |
Age group (years) | Â | Â |
 65–74 (ref) | 1 | 1 |
 75–84 | 1.2 (0.7-2.0) | 1.7 (0.9–3.3) |
 85–94 | 0.6 (0.3–1.2) | 0.8 (0.4–1.7) |
 ≥ 95 | 0.6 (0.2–2.4) | 0.7 (0.2–3.3) |