Clinical Study

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

Table 5

Characteristics compared between adequate and inadequate bowel preparation in the STC group.

FeaturesTotal ()Adequate ()Inadequate ()

Age (years)0.540
Males18 (45.00%)6 (42.85%)12 (46.15%)0.842
BMI (kg/m2)0.362
History of smoking18 (45.00%)6 (42.85%)12 (46.15%)0.973
Symptoms
 Distension29 (72.50%)9 (64.29%)20 (76.92%)0.393
 Pain10 (25.00%)3 (21.42%)7 (26.92%)0.702
 Unfinished defecation10 (25.00%)2 (14.28%)8 (30.76%)0.251
 ≥20 min16 (40.00%)4 (25.00%)12 (46.15%)0.257
Bowel movements
 <3/week33 (82.50%)9 (64.28%)24(92.31%)0.026
TCTT (h)<0.001

STC: slow transit constipation.