Group | n | Age | Sex (male:female) | Education (years) | MMSE | WAIS-R | ||
---|---|---|---|---|---|---|---|---|
IQ | VIQ | PIQ | ||||||
PD | 23 | 63.6 ± 6.0 | 13:10 | 11.7 ± 2.9 | 28.6 ± 1.6 | 102.8 ± 8.6 | 104.3 ± 10.8 | 100.1 ± 9.0 |
Controls | 25 | 63.5 ± 5.3 | 12:13 | 11.5 ± 2.5 | 28.8 ± 1.7 | 102.4 ± 8.0 | 101.5 ± 8.9 | 102.5 ± 9.5 |
Mean ± SD. IQ, Total IQ; VIQ, verbal IQ; PIQ, performance IQ.