Alternative mechanisms for prostate-specific antigen elevation: A prospective analysis of 222 transurethral resections of prostate patients

Table 3 Multiple regression model results

Effect	Estimate(st.err)	P value
Age (decades)	0.18 (0.069)	0.010
IPSS	-0.02 (0.008)	0.008
Active_0	-1.58 (0.47)	0.001
Active_1	-0.96 (0.53)	0.073
Active_2	-0.78 (0.54)	0.146
Active_3	-0.80 (0.55)	0.150
TURP weight	0.034 (0.006)	< 0.0001
R2 adj	0.377

IPSS: International prostate symptoms score; Active 0: No active inflammation; Active 3: Most severe inflammation; TURP: Transurethral resection of the prostate.