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. 2019 Dec 10;7(12):E1755–E1760. doi: 10.1055/a-0967-4744

Table 5. Predictors of prolonged procedure time.

Variable		Univariate			Multivariate
Variable		Odds ratio	95 % CI	P value	Odds ratio	95 % CI	P value
Location	Flexural part (SDA/IDA)	3.27	1.43 – 7.47	< 0.01 ¹	3.31	1.21 – 9.07	0.020 ¹
Location	Others	1	1.43 – 7.47	< 0.01 ¹	1	1.21 – 9.07	0.020 ¹
Site	Posterior wall	0.43	0.19 – 0.97	0.032 ¹	2.00	0.72 – 5.52	0.18
Site	Others	1	0.19 – 0.97	0.032 ¹	1	0.72 – 5.52	0.18
Lesion size	> 40 mm	11.5	5.11 – 25.7	< 0.01 ¹	5.59	2.20 – 14.2	< 0.01 ¹
Lesion size	≥ 39 mm	1	5.11 – 25.7	< 0.01 ¹	1	2.20 – 14.2	< 0.01 ¹
Occupied circumference	More than 1/2	16.9	6.20 – 46.2	< 0.01 ¹	7.83	2.52 – 24.3	< 0.01 ¹
Occupied circumference	Less than 1/2	1	6.20 – 46.2	< 0.01 ¹	1	2.52 – 24.3	< 0.01 ¹

SDA, supraduodenal angle; IDA, inferior duodenal angle.

¹

Statistically significant