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Table 3 Readmissions, emergency department visits and in-hospital mortality for pre-post implementation analysis

From: Effectiveness of a standardized electronic admission order set for acute exacerbation of chronic obstructive pulmonary disease

Results Pre-implementation (n = 556) Post-implementation (n = 857) p-value
7-day readmission, n (%) 33 (5.9) 60 (7.0) 0.430
30-day readmission, n, (%) 91 (16.4) 166 (19.4) 0.153
90-day readmission, n, (%) 170 (30.6) 299 (34.9) 0.093
7-day ED visits, n (%) 42 (7.6) 55 (6.4) 0.409
30-day ED visits, n (%) 124 (22.3) 196 (22.9) 0.803
In-hospital mortality, n, (%) 19 (3.4) 31 (3.6) 0.842
  1. ED = emergency department