Table 1

Showing subdivision of both groups regarding age and body mass index
Group Age < 50 Age >50 BMI < 25 BMI < 30 BMI > 30
42-----49 50----65 22---24.9 25---29.9 30---34.9
A N = 38 N = 22 N = 16 N = 24 N = 20
B N = 36 N = 24 N = 18 N = 23 N = 19

Saber et al.

Saber et al. BMC Surgery 2012 12:22   doi:10.1186/1471-2482-12-22

Open Data