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Table 3 The significant univariate analysis and multivariate logistic regression to determine factors associated with recurrent bleeding

From: Weak up-regulation of serum response factor in gastric ulcers in patients with co-morbidities is associated with increased risk of recurrent bleeding

Related factors

Univariate analysis

Recurrent bleeding rates (%)

Odds ratio

(95% CI)

P

value†

SRH of Forrest classification Ia to IIc vs. none

6.4 vs. 0

-

0.06

Comorbidities vs. none

14.3 vs. 1.7

9.92 (1.55 ~ 63.49)

0.02

Weak up-regulation of SRF vs. others

9.8 vs. 1.0

10.81 (1.17 ~ 99.89)

0.02

Multivariate logistic regression

Coefficient (SE)

95% CI

P value‡

Comorbidities vs. none

2.29 (1.05)

1.25 ~ 77.71

0.03

Weak up-regulation of SRF vs. others

2.36 (1.20)

1.02 ~ 111.07

0.048

  1. SRH: stigmata of recent hemorrhage; SRF, serum response factor; CI, Confidence interval; SE, standard error. † P value was assessed by two-tailed Fisher's exact test. ‡Indicated the significance of the multivariate logistic regression.