Marga Hoogendoorn

116 Table 2. Comparing NAS-interventions per patient category COVID-19 vs. pneumonia patients Non-COVID vs. non-pneumonia ICU patients COVID-19 ICU patients pneumonia patients Significance non-COVID ICU patients non-pneumonia ICU patients Significance Number of patients - N (%): Number of shifts - N (%) 221 (13.9) 7,628 (44.0) 147 (6.1) 2,442(12.6) N/A N/A 1,364 (86.1) 9,694 (66.0) 2,262 (93.9) 16,990 (87.4) N/A N/A NAS-intervention: N (%) N (%) p-value N (%) N (%) p-value 1. Monitoring and titration 1.a. Hourly vital signs 1,793 (23.5) 747 (30.6) <0.001 4,796 (49.5) 5,031 (29.6) <0.001 1b. Present at bedside or active ≥ 2 hours 4,455(58.4) 780 (31.9) <0.001 4,261 (44.0) 4,855 (28.6) <0.001 1c. Present at bedside and active ≥ 4 hours 1,331 (17.4) 355 (14.5) <0.001 546 (5.6) 2,041 (12) <0.001 2. Laboratory 5,761 (75.5) 1,493 (61.1) <0.001 5,614 (57.9) 8,813 (51.9) <0.001 3. Medication 5,551 (72.8) 1,638 (67.1) <0.001 5,776 (59.6) 9,241 (54.4) <0.001 4. Hygienic procedures 4. a. Performing hygiene procedures 3,729 (48.9) 1,611 (66.0) <0.001 7,677 (79.2) 9,468 (55.7) <0.001 4.b. Performing hygiene procedures > 2 hours/shift 2,406 (31.5) 218 (8.9) <0.001 1,465 (15.1) 1,758 (10.3) <0.001 4.c. Performing hygiene procedures > 4 hours/shift 1,424 (18.7) 12 (0.5) <0.001 197 (2.0) 239 (1.4) <0.001 5. Care of drains 50 (0.7) 740 (30.3) <0.001 3,562 (36.7) 6,264 (36.9) 0.836 6. Mobilization and positioning 6.a. Performing procedures once/shift 3,327(43.6) 533 (21.8) <0.001 6,097 (62.9) 3,219 (18.9) <0.001 6.b. Performing procedures > once/shift or with two nurses 986 (12,9) 814 (33.3) <0.001 1,214 (12.5) 4,494 (26.5) <0.001 6.c. Performing mobilization procedures with three or more nurses 1,284 (16.8) 87 (3.6) <0.001 173 (1.8) 253 (1.5) 0.065 7. Support and care of relatives and patient 7.a. Support and care of relatives or patient for about 1 hour/shift 4,624 (60.6) 1,138 (46.6) <0.001 6,566 (67.7) 6,702 (39.4) <0.001