Parameter | Description | Year 2019 | Year 2020 | P value* |
---|---|---|---|---|
N = 982 ICUs | N = 921 ICUs | |||
ICU with HAI surveillance | ||||
Patients included per year | Sum | 863,999 | 696,085 | |
Median (IQR) | 814.5 (527–1114) | 689 (427–983) | < 0.001 | |
Patient days | Sum | 3,296,045 | 2,731,371 | |
Median (IQR) | 3124 (2121–4211) | 2679 (1819–3749) | < 0.001 | |
LOS (days) | Pooled mean Median (IQR) | 3.8 3.8 (2.9–5.0) | 3.9 3.9 (3.0–5.2) | 0.125 |
CLABSI surveillance | ||||
Central line use (central line days per 100 patient days) | Pooled mean Median (IQR) | 64.1 63.6 (49.1–77.5) | 66.1 66.2 (52.4–79.5) | 0.012 |
CLABSI | No | 2372 | 2088 | |
CLABSI rate (CLABSI per 1000 central line days | Median (IQR) | 0.7 (0–1.59) | 0.64 (0–1.63) | 0.263 |
Pooled mean (95%CI) | 1.12 (1.08–1.17) | 1.16 (1.11–1.21) | ||
RR 2020 versus 2019 (95%CI) | 1.03 (0.97–1.09) | 0.340 | ||
VALRTI surveillance | ||||
Ventilator use (ventilator days per 100 patient days) | Pooled mean Median (IQR) | 37.0 32.5 (22.4–45.9) | 37.8 35.1 (24.4–46.4) | 0.043 |
VALRTI | No | 4942 | 3731 | |
VALRTI rate (VALTRI per 100 ventilator days) | Median (IQR) | 2.95 (0.76–5.68) | 2.02 (0–4.91) | < 0.001 |
Pooled mean (95%CI) | 4.09 (3.98–4.21) | 3.63 (3.52–3.75) | ||
RR 2020 versus 2019 (95%CI) | 0.89 (0.85–0.93) | < 0.001 | ||
CAUTI surveillance | ||||
Catheter use (catheter days per 100 patient days) | Pooled mean Median (IQR) | 81.6 84.2 (74.8–90.9) | 82.1 84.6 (76.0–91.5) | 0.259 |
CAUTI | No | 3286 | 2589 | |
CAUTI rate (CAUTI per 1000 catheter days) | Median (IQR) | 0.61 (0–1.63) | 0.49 (0–1.47) | 0.008 |
Pooled mean (95%CI) | 1.23 (1.18–1.27) | 1.16 (1.11–1.20) | ||
RR 2020 versus 2019 (95%CI) | 0.94 (0.90–0.99) | 0.028 |
N = 68 ICUs | N = 65 ICUs | P value | ||
---|---|---|---|---|
ECLSABSI surveillance | ||||
Patients | 52,120 | 39,153 | ||
Patient days | 213,602 | 175,318 | ||
ECLS-days | 13,287 | 12,175 | ||
Use of extracorporal life support systems (ECLS) | ||||
ECLS-days per 100 patient days | Pooled mean Median (IQR) | 6.2 3.8 (1.8–7.8) | 6.9 3.4 (2.25–7.8) | 0.918 |
ECLSABSI | No | 17 | 16 | |
ECLSABSI rate (ECLSABSI per 1000 ECLS days) | Median (IQR) | 0 (0–0) | 0 (0–0) | 0.994 |
Pooled mean (95%CI) | 1.28 (0.75–2.05) | 1.31 (0.75–2.13) | ||
RR 2020 versus 2019 (95%CI) | 1.03 (0.52–2.03) | 0.939 |