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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Apr 21, 2026; 32(15): 116083
Published online Apr 21, 2026. doi: 10.3748/wjg.v32.i15.116083
Table 5 Multivariable linear regression analyses
Variable
Length of stay β (95%CI), P value
Post-admission transfusion β (95%CI), P value
Intercept1.770 (-0.921 to 4.461), 0.196-0.135 (-0.882 to 0.612), 0.722
CAP use-0.215 (-1.617 to 1.186), 0.762-0.473 (-0.832 to -0.114), 0.010
Age0.013 (-0.031 to 0.057), 0.564-0.000 (-0.009 to 0.008), 0.912
Charlson index0.338 (0.045 to 0.631), 0.024
Blatchford score0.061 (-0.128 to 0.251), 0.5240.050 (-0.001 to 0.101), 0.055
ICU admission1.673 (0.132 to 3.215), 0.034
HGB ≥ 10 g/dL-0.116 (-0.601 to 0.370), 0.639
First 24 hours transfusion0.826 (0.437 to 1.215), < 0.001


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