Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World Journal of Gastrointestinal Surgery. Nov 27, 2013; 5(11): 300-305
Published online Nov 27, 2013. doi: 10.4240/wjgs.v5.i11.300
Table 1 Preoperative status of the patients
Patient characteristicsDrainage cohort(n = 88)Non-drainage cohort (n = 121)
Age1 (yr)29 (14-93)26 (14-78)
Sex2 (male: female)1:1.21.3:1
Duration of symptoms2 (d)2.5 ± 1.32.1 ± 1.5
WBC count2 (× 109/L)16.8 ± 4.916.1 ± 5.3
Febrile %age (> 37.80 C)68 (77%)91 (75%)