Skip to main content

Advertisement

Table 2 Behavioural characteristics of AD and non-AD groups n (%)

From: Application of artificial neural network model in diagnosis of Alzheimer’s disease

  AD (n = 89) Non-AD (n = 178) X2 p
Smoking yes 26 (29.21) 43 (24.16) 0.792 0.374
no 63 (70.79) 135 (75.84)   
Alcohol drinking yes 29 (32.58) 86 (48.31) 5.99 0.014
no 60 (67.42) 92 (51.69)   
Physical exercise never 27 (30.34) 24 (13.48) 12.37 0.002
sometimes 16 (17.98) 28 (15.73)   
regularly 46 (51.69) 126 (70.79)   
Social activity never 23 (25.84) 41 (23.03) 2.31 0.315
sometimes 37 (41.57) 62 (34.83)   
regularly 29 (32.58) 75 (42.13)   
Living alone yes 22 (24.72) 21 (11.80) 7.33 0.007
no 67 (75.28) 157 (88.20)   
Personality introverted 33 (37.08) 53 (39.78) 7.25 0.027
intermediate 23 (25.84) 29 (16.29)   
extroverted 33 (37.08) 96 (53.93)