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Table 6 Example of interaction present

From: The CORONIS Trial. International study of caesarean section surgical techniques: a randomised fractional, factorial trial

 

Single

Double

Total

Closure

10/100 (10%)

10/100 (10%)

20/200 (10%)

Non-closure

20/100 (20%)

40/100 (40%)

60/200 (30%)

Total

30/200 (15%)

50/200 (25%)

50/400 (12.5%)

  1. Numbers shown are number of cases of febrile morbidity/total (percentage)