Table 2.
Sex | No. of patients | Mean with standard deviation (range) | P (Mann-Whitney U test) |
---|---|---|---|
Age (years) | |||
Male | 154 | 7.8±0.9 | 0.403 (NS) |
Female | 59 | 7.9±0.9 | |
Time to presentation (h) | |||
Male | 154 | 42.0±14.8 (3-68) | 0.362 (NS) |
Female | 59 | 44.1±15.5 (4-70) | |
PRISM-III score | |||
Male | 154 | 4.7±2.0 | 0.706 (NS) |
Female | 59 | 4.6±1.9 | |
Duration to laparotomy (h) | |||
Male | 154 | 3.6±2.0 (1.7-16.4) | 0.316 (NS) |
Female | 59 | 3.9±3.0 (2-21.5) | |
Operative duration (min) | |||
Male | 154 | 108.1±25.0 (54-197) | 0.773 (NS) |
Female | 59 | 109.2±23.7 (65-174) |
NS, not significant; PRISM-III, Pediatric Risk of Mortality III