Table 4.
Rate of PC-AKI estimated using subgroup analysis
| PC-AKI, % (95% CI) |
OR | 95% CI | ||
|---|---|---|---|---|
| transient hypotension | normotension | |||
| eGFR <60 mL/min/1.73 m2 | 23.0 (14.1–35.0) | 1.2 (–0.4 to 7.1) | 24.43 | 3.11–191.68 |
| eGFR ≥60 mL/min/1.73 m2 | 17.9 (12.5–24.8) | 14.6 (10.1–20.6) | 1.27 | 0.71–2.29 |
| Age ≥65 | 27.0 (19.6–35.7) | 11.2 (6.7–18.0) | 2.93 | 1.47–5.84 |
| Age <65 | 17.6 (11.0–26.8) | 11.2 (6.8–17.8) | 1.70 | 0.79–3.62 |
| Male | 30.9 (24.3–38.3) | 11.1 (7.3–16.4) | 3.60 | 2.06–6.31 |
| Female | 22.6 (13.3–35.7) | 9.7 (4.5–19.0) | 2.72 | 0.99–7.47 |
| Anaemia (+) | 39.4 (30.3–49.6) | 8.7 (4.8–15.1) | 6.80 | 3.25–14.22 |
| Anaemia (–) | 19.8 (13.6–27.9) | 11.6 (7.2–18.1) | 1.89 | 0.95–3.75 |
| APACHE II score ≥18 | 21.9 (10.7–39.0) | 19.5 (10.0–34.3) | 1.16 | 0.37–3.61 |
| APACHE II score <18 | 26.8 (20.6–34.0) | 9.1 (5.9–13.7) | 3.64 | 2.05–6.50 |
CI, confidence interval; OR, odds ratio; PC-AKI, post-contrast acute kidney injury.