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Table 3 Description of current behavioural symptoms in patients with AD with higher (N = 463) and lower BPSD scores (N = 551).

From: Behavioural symptoms in patients with Alzheimer's disease and their association with cognitive impairment

Correlation between dementia severity (MMSE) and ADAS-Noncog score
  Present MMSE score
  Spearman correlation coefficient P-value
Total ADAS-Noncog score -0.10168 0.0284
Correlation between ADAS-Noncog items and dementia severity (MMSE)
  Present MMSE score
  Spearman correlation coefficient P-value
Tearfulness 0.04663 0.3167
Depression 0.01318 0.7775
Concentration -0.08797 0.0580
Cooperation -0.09210 0.0472
Delusions -0.01221 0.7928
Hallucinations -0.04601 0.3237
Pacing -0.05000 0.2841
Motor activity -0.04709 0.3115
Tremors -0.02424 0.6037
Appetite change -0.09822 0.0346