Age 50–64 years
Mini-Mental State Examination−0.132<0.001−0.0480.124
Chinese Version Verbal Learning Test−0.0970.002−0.0490.117
Boston Naming Test−0.179<0.001−0.0680.031
Verbal Fluency Test−0.0940.003−0.0790.011
Taylor Complex Figure Test−0.127<0.001−0.1030.001
Digit Backward Test−0.119<0.001−0.111<0.001
Clock Drawing Test−0.159<0.001−0.0520.096
Pain score −0.0290.350