Table 3: Relationship between cognitive impairment, sociodemographic data, and depression ( ).

VariablesWith cognitive impairment
(%)
Without cognitive impairment
(%)
OR crudeCI 95%OR adjusted*CI 95%

Gender
 Female106 (14.5)623 (85.5)1.180.87–1.680.79 0.51–1.22
 Male 52 (12.6)361 (87.4)1
Age
 ≥75107 (26.7)294 (73.3)4.923.43–7.063.492.37–5.14
 ≤7451 (6.9)690 (93.1)1
Marital status
 Not married117 (20.9)443 (79.1)3.482.39–5.082.731.77–4.19
 Married 41 (7.0)541 (93.0)1
Retired or pensioner
 No126 (14.9)718 (85.1)1.450.96–2.201.240.77–1.99
 Yes 32 (10.7)266 (89.3)1
Education
 0–4144 (21.6)523 (78.4)9.065.16–15.96.103.97–10.9
 5–2314 (2.9)461 (97.1)1
Depression
 Yes83 (25.0)249 (75.0)3.262.31–4.602.291.57–3.36
 No75 (9.3)735 (90.7)1

OR: odd ratio.
*OR adjusted by gender, age, marital status, pensioner, education, and depression.