Case Control Study
Copyright ©The Author(s) 2020.
World J Crit Care Med. Oct 18, 2020; 9(4): 63-73
Published online Oct 18, 2020. doi: 10.5492/wjccm.v9.i4.63
Table 1 Demographic characteristics
Case group (n = 20)
Controls (n = 20)
mean ± SDmean ± SDP value
Age (yr)58.10 ± 16.0839.40 ± 12.15< 0.0011
Weight (kg)58.40 ± 11.0169.40 ± 12.500.0051
BMI (kg/m2)23.30 ± 2.5026.38 ± 3.670.0041
Gender n (%)0.3272
Women11 (55)14 (70)
Men9 (45)6 (30)