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. 2022 Mar 17;37(1):692–702. doi: 10.1007/s00464-022-09154-5

Table 6.

Comparisons between Peak 1 and 2 vs. Peak 3

Peak 1 and Peak 2 patients
N = 1092 (%)
Peak 3 patients
N = 1837 (%)
p-value
EGS diagnoses 0.23
Appendicitis 21.1 19.4
Cholecystitis 14.9 14.2
Small bowel obstruction 28.5 30.7
Diverticulitis 29.4 29.8
Hernia w/ obstruction or gangrene 6.0 5.8
COVID Positivity 1.7 3.9  < 0.01
Intensive Care Unit utilization 7.3 4.2  < 0.01
Ventilator requirement 2.8 1.5 0.02
Surgical management 45.0 39.1  < 0.01
LOS, median days 1 (0,4) 1 (0,4) 0.29
30-day readmission 35.7 37.7 0.02
Mortality 8.0 5.8 0.02
Multivariable regression
Peak 1 and 2 compared to Peak 3
OR 95% CI p-value
ICU 1.7 (1.3–2.4) < 0.01
Ventilator 1.7 (1.0–2.9) 0.04
Mortality 1.5 (1.1–2.0) 0.01

*Controlling for surgical management and ASA Score