Table 3. Correlations between various variables like early outcome, years of experience, previous surgery by the same surgeon, and outcome are outlined, correlation is significant at the 0.05 level (2-tailed).

		Years of experience	Early outcome	Previous surgery by the same surgeon	Complications
Years of experience	Pearson Correlation	1	0.123	0.321*	0.021
	Sig. (2-tailed)		0.437	0.038	0.893
Early outcome	Pearson Correlation	0.123	1	0.219	-0.336*
	Sig. (2-tailed)	0.437		0.163	0.030
Previous surgery same surgeon	Pearson Correlation	0.321*	0.219	1	-0.050
	Sig. (2-tailed)	0.038	0.163		0.753
Complications	Pearson Correlation	0.021	-0.336*	-0.050	1
	Sig. (2-tailed)	0.893	0.030	0.753
	N	42	42	42	42