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Table 5 Tests for significance of differences in baseline and cohort SSI rates between N = 31 studiesa with or without top five implementation interventions

From: Implementation interventions in preventing surgical site infections in abdominal surgery: a systematic review

 Studies with top five implementation interventions vs. studies without
Difference95%-confidence intervalp-value
baseline−3.6%[−11.0│3.8]p = 0.324
cohort−2.1%[−7.4│3.1]p = 0.418
  1. Note: a only studies reporting both baseline and cohort SSI rates