a clear trendp = 0.088
The difference was not statically significant for BMI 30 to <35 kg/m 2 , but a clear trend was noted (OR: 1.338; 95% CI: 0.957–1.871, p = 0.088).
The difference was not statically significant for BMI 30 to <35 kg/m 2 , but a clear trend was noted (OR: 1.338; 95% CI: 0.957–1.871, p = 0.088).
A subgroup analysis based on age (<65 years and ≥65 years) revealed that all BMI groups above 25 kg/m 2 of both age groups were associated with higher likelihood for in-hospital mortality except the BMI group 25 to <30 kg/m 2 where the association did not reach statistical significance, but a clear trend was noted.
The difference was not significant for BMI 25 to <30 kg/m 2 (OR: 1.147; 95% CI: 0.995–1.323, p = 0.059), but a trend towards significance was revealed.