Additional file 1 Supplementary Table 1. Association between hand hygiene and activity index during baseline and intervention. Baseline Intervention Hospital Nurse to patient ratio HH compliance *PP change per 1 PP increase in activity index (p‐value) Nurse to patient ratio HH compliance *PP change per 1 PP increase in activity index (p‐value) A 0.50 44.1 0.82 (0.0007) 0.50 48.7 ‐0.55 (0.042) B 0.33 16.7 0.20 (0.60) 0.25 34.7 ‐0.95 (< 0.0001) C 0.33 36.6 ‐0.57 (0.18) 0.50 49.0 ‐1.1 (0.032) D 0.67 47.1 0.07 (0.81) 0.67 78.6 ‐1.1 (0.0003) E 1.0 62.7 ‐2.0 (0.005) 0.75 90.9 0.72 (0.003) F 0.50 62.2 ‐2.5 (< 0.0001) 0.50 79.8 ‐1.9 (0.0001) G 0.29 55.5 ‐0.31 (0.37) 0.25 69.2 ‐0.25 (0.041) *Univariable analysis, clustered on healthcare worker level HH, hand hygiene; PP, percentage point Supplementary Table 2. Overall (i.e. for all HCWs) hand hygiene compliance per hospital, during baseline and the intervention period Hospital Baseline Intervention Change opportunities actions compliance opportunities actions compliance PP 95% CI A 1284 549 42.8 3325 1602 48.2 5.4 2.2 ‐ 8.6 B 1417 240 16.9 4805 1669 34.7 17.8 15.4 ‐ 20.2 C 1285 444 34.6 1665 793 47.6 13.1 9.5 ‐ 16.6 D 572 279 48.8 3961 3125 78.9 30.1 25.8 ‐ 34.4 E 815 505 62.0 1488 1333 89.6 27.6 23.9 ‐ 31.3 F 810 507 62.6 1591 1263 79.4 16.8 12.9 ‐ 20.7 G 1126 625 55.5 6850 4608 67.3 11.8 8.7 ‐ 14.9 95% CI, 95% confidence interval; HCW, healthcare worker; PP, percentage point
RkJQdWJsaXNoZXIy MTk4NDMw