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. 2014 Jul;96(5):343–347. doi: 10.1308/003588414X13946184902000

Table 1.

Demographics and outcomes before and after policy change

Before change After change p-value
Demographics
Median age (IQR) 63.6 (48.6–74.1) 63.9 (49.0–74.7) 0.663
Sex Male 917 (93.8%) 969 (93.9%)
Female 61 (6.2%) 63 (6.1%) 0.902
Type of hernia Primary 872 (89.2%) 940 (91.1%)
Recurrent 106 (10.8%) 92 (8.9%) 0.148
Day case Yes 712 (72.8%) 779 (75.5%)
No 266 (27.2%) 253 (24.5%) 0.170
Outcomes
Presentation Elective 943 (96.4%) 975 (94.5%)
Emergency 35 (3.6%) 57 (5.5%) 0.037
Any complication No 933 (95.4%) 970 (94.0%)
Yes 45 (4.6%) 62 (6.0%) 0.160
Major complication No 970 (99.2%) 1,021 (98.9%)
Yes 8 (0.8%) 11 (1.1%) 0.566
Postoperative death No 976 (99.8%) 1,028 (99.6%)
Yes 2 (0.2%) 4 (0.4%) 0.688

IQR = interquartile range