Table 4.

R-Spearman correlations of cognitive test results and current PSA level in subgroups with and without diabetes.

Parameter	Current PSA in NONdiabetes Group	p	Current PSA in Diabetes Group	p
SRT_C	0.044846	ns.	0.003714	ns.
SRT_RT	−0.119912	ns.	0.703496	0.0007
VM_1	0.048692	ns.	−0.510703	0.025
VM_2	0.089762	ns.	−0.616001	0.005
VM_3	−0.030882	ns.	−0.558431	0.012
VM_4	−0.066766	ns.	−0.615173	0.005
VM_5	−0.009472	ns.	−0.625363	0.004
VMDT_C	0.175397	ns.	−0.474987	0.03
GoNoGo_C	0.069103	ns.	−0.231986	ns.
GoNoGo_RT	0.117830	ns.	−0.486785	0.03
GoNoGo IncGO	−0.054729	ns.	0.311612	ns.
GoNoGo IncNoGo	−0.048036	ns.	0.211985	ns.
VWMT_C	0.175397	ns.	−0.458971	0.048
VWMT_CRT	−0.113569	ns.	0.789822	0.00005
VWMT_IRT	−0.083593	ns.	0.739536	0.0002

SRT_C—simple reaction time test (number of correct answers); SRT_RT—simple reaction time test (average reaction time); VM_1–VM_5—verbal memory (number of words remembered in each of the five attempts); VMDT—verbal memory deferred test (number of words remembered); GoNoGo_C—GoNoGo test (number of correct answers); RT—reaction time; IncGo—number of incorrect Go answers; IncNoGo—incorrect NoGo answers; VWMT_C—visuospatial working memory task (number of correct answers); CRT—average response time for correct answers; IRT—average response time for incorrect answers; PSA—prostate-specific antigen. Significant p-values shown in bold.