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Table 4 Secondary Outcomes

From: Severity of illness and the weekend mortality effect: a retrospective cohort study

Secondary OutcomesMonday through FridayWeekend (Saturday/Sunday)p-value
No.
Observed
Median [IQR]No.
Observed
Median [IQR]
LOS (days)8,408,7213 [2–7]1,956,8824 [2–6]< 0.001
Total Cost (USD)8,219,6779999 [5459 – 19,247]1,907,1718224 [4732 – 16,696]< 0.001
Hospital Acquired Conditions8,408,723 1,956,882  
HAC criteria is not met 8,385,152 (99.72) 1,951,178 (99.71)< 0.001
One or more HAC criteria met 23,571 (0.28) 5704 (0.29)< 0.001