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. 2022 Jan 14;24(1):e31664. doi: 10.2196/31664

Table 1.

Comparison of general characteristics according to experience of cognitive training apps (N=320).

Variables All participants Experience of cognitive training apps

(N=320) Yes (n=82) No (n=238) X 2 P value
Age range (years), n (%)

2.850 .24

40-49 124 (38.8) 26 (31.7) 98 (41.2)


50-59 129 (40.3) 39 (47.6) 90 (37.8)


60-64 67 (20.9) 17 (20.7) 50 (21.0)

Gender, n (%)

5.591 .02

Male 157 (49.1) 31 (37.8) 126 (52.9)


Female 163 (50.9) 51 (62.2) 112 (47.1)

Education level, n (%)

2.506 .29

High school 74 (23.1) 23 (28.0) 51 (21.4)


College 211 (65.9) 53 (64.6) 158 (66.4)


Graduate school 35 (10.9) 6 (7.3) 29 (12.2)

Marital status, n (%)

0.366 .83

Single 40 (12.5) 9 (11.0) 31 (13.0)


Married 256 (80.0) 65 (80.5) 190 (79.8)


Other 24 (7.5) 7 (8.5) 17 (7.1)

Chronic diseases, n (%)

0.381 .54

Yes 112 (35.0) 31 (37.8) 81 (34.0)


No 208 (65.0) 51 (62.2) 157 (66.0)

Family history of dementia, n (%)

5.919 .02

Yes 64 (20.0) 24 (29.3) 40 (16.8)


No or other 256 (80.0) 58 (70.7) 198 (83.2)