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. 2022 Apr 25;22:205. doi: 10.1186/s12876-022-02277-y

Table 6.

Multivariate linear regression between the post-operative hospital stay and the clinical characteristics

Risk factors β P value
Operation time, min 0.114 0.046*
BMI, kg/m2 − 0.030 0.589
Blood loss, mL 0.104 0.077
Retrieved lymph nodes − 0.087 0.116

BMI, body mass index

*P-value < 0.05