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

Table 1

Wexner rating scale.

Defecate frequency	Score
1-2 times/1-2 days	0
2 times/week	1
Suffered from defecate	Score
Never	0
Seldom	1
Sense of unfinished defecation	Score
Never	0
Seldom	1
Pain	Score
Never	0
Seldom	1
Defecation time	Score
<5 min	0
5-10 min	1
Assist defecate	Score
No assist	0
Agent	1
Defecation failure	Score
Never	0
1-3/24 h	1
Medical history	Score
Without	0
<5 years	1