TABLE 2.

Multivariate analysis of the clinical factors related to lens cloudiness (95％ confidence interval [CI]).

	OR [95% CI]	p‐value
Procedure time (range)	17.51 [1.52, 202.08]	0.0218 *
Stomach (vs. colon)	5.08 [1.99, 12.96]	0.0007 *
Submucosal fatty tissue Grade 2 (vs Grade 0/1)	12.19 [5.02, 29.60]	<0.0001 *
Cleastay (vs. leash)	0.066 [0.021, 0.21]	<0.0001 *
Expert (vs. trainee)	1.35 [0.49, 3.70]	0.5587

※p < 0.05.