		R.NAC %	RL %	Overall complication %	NECROSIS NAC %
Mean Age year	Pearson Correlation	0.197	0.471	−0.377	0.347
Mean Age year	Sig. (Bilateral)	0.336	0.018	0.166	0.113
Mean follow-month	Pearson Correlation	0.659**	0.817	−0.364	0.222
Mean follow-month	Sig. (Bilateral)	<0.001	<0.001	0,165	0.266