Skip to main content

Table 3 Cognitive performance of patients and control (Mean ± SD)

From: Cognitive characteristics in Chinese non-demented PD patients based on gender difference

  PD(n = 60) Control(n = 100) Significance
Age 59.05 ± 9.55 58.2 ± 7.57 p = 0.412
Education 12.86 ± 2.97 12.63 ± 3.24 p = 0.665
MMSE 28.98 ± 1.07 29.03 ± 0.69 p = 0.71
Verbal memory
 AVLT-short delayed free recall 4.91 ± 1.93 5.29 ± 2.5 p = 0.234
 AVLT-long delayed free recall 4.47 ± 1.66 4.72 ± 2.72 p = 0.20
 AVLT-long delayed cued recall 4.57 ± 2.06 4.69 ± 2.57 p = 0.819
 AVLT-sum 1 to 5 15.53 ± 5.12 26.17 ± 8.15 p = 0.000
 AVLT-recognition 20.02 ± 3.47 20.35 ± 2.89 p = 0.53
Non-verbal memory
 Rey-delayed recall 15.6 ± 7.58 15.16 ± 6.5 p = 0.74
Visuospatial function
 Rey-copy (time) 178.42 ± 61.11 165.57 ± 68.41 p = 0.24
 Rey-copy (score) 32.98 ± 3.88 34.16 ± 1.74 p = .944
 CDT 22.72 ± 6.05 25.81 ± 6.3 p = 0.004*
Language
 VFT (animals) 16.1 ± 3.6 19.43 ± 19.22 p = 0.19
 VFT (cities) 13.76 ± 5.35 17.39 ± 5.82 p = 0.00*
 VFT (alternative) 14.46 ± 5.2 17.11 ± 5.02 p = 0.003*
 BNT 23.03 ± 3.66 23.63 ± 3.81 p = 0.34
Attention/executive function
 SDMT 31.88 ± 11.91 43.61 ± 11.6 p = 0.00*
 Stroop (time) 77.95 ± 26.27 75.98 ± 24.22 p = 0.63
 Stroop (score) 46.66 ± 4.61 46.58 ± 7.86 p = 0.94
 TMT-A 71.37 ± 33.5 55.77 ± 24.8 p = 0.00*
 TMT-B 164.61 ± 59.16 150.55 ± 74.35 p = 0.23
  1. Note. MMSE Mini-mental state examination, AVLT Auditory verbal learning test, Rey-delayed recall Delayed recall of Rey-Osterrieth complex figure, Rey-copy Copy of Rey-Osterrieth complex figure, CDT Clock drawing test, VFT Verbal fluency tasks, BNT Boston naming test, SDMT Symbol digit modality test, Stroop Stroop color word interference test, TMT Trail making test
  2. *p < 0.05