SILC for SILC: Single Institution Learning Curve for Single-Incision Laparoscopic Cholecystectomy

Table 3

Comparison of potential risk factors in cases with and without conversion.

	Cases required conversion	Cases did not require conversion	𝑃
𝑛	8	111	—
On-going or previous acute cholecystitis, 𝑛 (%)	1 (13%)	9 (8%)	0.63
Previous abdominal surgery, 𝑛 (%)	0 (0%)	6 (5%)	0.06
Mean BMI (range, SD)	25.8 (21.8–29.8, 3.2)	24.1 (17.5–36, 4.6)	0.13