Table 2. Prognostic factors of tumur recurrence and progression.

	Recurrence univariate analysis	Progression univariate analysis	Recurrence multivariate analysis
	p	p	P
Age	0.652	0.668	0.652
Tobacco Smoking	0.776	0.847	0.676
Second TUR	0.546	0.437	0.588
Low/High Grade	0.894	0.694	0.066
CIS ±	0.142	0.056	0.857
Tumour size >3cm	0.009*	0.243	0.008*
Multiplicity (single-multiple)	0.0510*	0.843	0.049*
Sub-staging T1a/b	0.048*	0.172	0.043*
Sub-staging T1m/e	0.588	0.227	0.588