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Prospective Study
Copyright: ©Author(s) 2026.
World J Gastrointest Pharmacol Ther. Jun 5, 2026; 17(2): 120325
Published online Jun 5, 2026. doi: 10.4292/wjgpt.v17.i2.120325
Table 3 Univariate analysis of patient-related predictors of hospital stay
Variable
Coefficient (β)
SE
t value
P value
95%CI
R2
Age (years)0.0330.0132.550.0120.007 to 0.0590.054
BMI (kg/m2)-0.1590.095-1.670.098-0.347 to 0.0300.024
Sex (male = 1)-0.7940.414-1.920.057-1.614 to 0.0250.032
Pre-op hemoglobin (g/dL)-0.5710.213-2.680.0085-0.994 to -0.1490.060
Pre-op albumin (g/dL)-1.3721.110-1.240.219-3.571 to 0.8270.013


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