A comparison of regional and general anesthesia effects on 5 year survival and cancer recurrence after transurethral resection of the bladder tumor: a retrospective analysis

Table 4 Logistic regression analysis for five-year survival

	Odds ratio	P value
Age (yr)	0.847	0.005*
Sex (M/F)	8.901	0.319
Weight (kg)	0.989	0.878
Height (cm)	1.065	0.590
Pathologic stage (I/II)	3.334	0.339
Anesthesia time (minutes)	1.016	0.541
Hospital stay (days)	0.875	0.152
Diabetes mellitus (no/yes)	0.128	0.129
Hypertension (no/yes)	0.343	0.392
ASA (I/II/III/IV)		0.517
Smoking (pack year)	0.967	0.092
BCG treatment (no/yes)	0.618	0.729
Anesthesia type (regional/general)	0.334	0.339

Many potential factors were evaluated by logistic regression analysis for five-year survival. *P < 0.05. BCG Bacillus Calmette-Guerin, ASA American Society of Anesthesiologists

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