Also, in a retrospective multicentric comparative study including 195 patients, multivariate analysis revealed a trend towards lower risk of clinical AL (requiring percutaneous or operative intervention) with IA that failed to reach statistical significance (adjusted OR = 0.29, P > 0.05)[ 28 ].
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Predictive factors for anastomotic leakage after laparoscopic colorectal surgery.
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In contrast, 57.1% (4/7 cases) of the patients in the no-DS group developed AL grade C, but this difference did not reach statistical significance[ 44 ].