Factors Influencing Cecal Intubation Time during Retrograde Approach Single-Balloon Enteroscopy

Table 4

Multivariate logistic regression analysis to determine predisposing factors for prolonged CIT.

Factors	Odds ratio (95% CI)	value
Age ≥ 60 (years)	0.95 (0.22–4.01)	0.940
Female	2.94 (0.72–12.12)	0.135
BMI < 23 (kg/m^2)	1.51 (0.41–5.57)	0.540
Inadequate bowel preparation	30.2 (4.63–196.54)	<0.001
Prior abdominal surgery	3.35 (0.81–13.80)	0.095
Earlier procedure of all cases^a	2.01 (0.52–7.84)	0.315

CI, confidence interval, BMI, body mass index.
^aDefined as first half of all cases by sequence.