Prediction of Inadequate Bowel Preparation Using Total and Segmental Colon Transit Time in Patients with Chronic Constipation: Some Different Outcomes

Table 8

Multivariate logistic regression analysis for inadequate bowel preparation in the STC group.

Features	Wals	OR	95% CI
Age	2.149	1.129	0.960-1.328	0.143
Sex	0.884	2.422	0.109-53.638	0.576
<3/week	0.66	1.935	0.090-41.944	0.674
TCTT (h)	5.970	0.631	0.434-0.917	0.016
Removal of age and gender
<3/week	0.009	1.179	0.041-33.666	0.923
TCTT (h)	9.819	0.722	0.589-0.885	0.002

STC: slow transit constipation; OR: odds ratio; TCTT: total colon transit time.