a nonsignificant trendp = 0.091
normal BMI (IRR 1.12, 1.01–1.25; p = 0.039), whereas overweight/obesity showed a nonsignificant trend toward shorter stays (IRR 0.93, 0.84–1.02; p = 0.091).
normal BMI (IRR 1.12, 1.01–1.25; p = 0.039), whereas overweight/obesity showed a nonsignificant trend toward shorter stays (IRR 0.93, 0.84–1.02; p = 0.091).