Table 3 Validation of the Identification and Intervention for Dementia in Elderly Africans (IDEA) cognitive screen in 2013: Univariate logistic regression models with dichotomised cognitive screen as the dependent (outcome) variable
Odds ratio (95% CI) | |
|---|---|
Nigerian outpatients | |
Major cognitive impairment present* | - |
Female | 2.82 (0.92 to 8.69) |
No formal education | 3.11 (0.67 to 14.58) |
Age | |
65-69 years | 1 |
70-74 years | 1.03 (0.27 to 3.98) |
75-79 years | 1.88 (0.47 to 7.51) |
80-84 years | 0.68 (0.07 to 6.26) |
85 years and over | 1.88 (0.18 to 19.68) |
Tanzanian outpatients | |
Major cognitive impairment present | 22.93 (4.55 to 115.67) |
Female | 2.25 (0.58 to 8.72) |
No formal education | 2.80 (0.72 to 10.97) |
Age | |
65-69 years | 1 |
70-74 years | 6.75 (0.61 to 75.27) |
75-79 years | 4.00 (0.32 to 50.23) |
80-84 years | 6.00 (0.46 to 78.56) |
85 years and over | 7.71 (0.68 to 87.25) |
Tanzanian inpatients | |
Major cognitive impairment present | 70.00 (17.28 to 283.59) |
Female | 1.00 (0.44 to 2.27) |
No formal education | 1.99 (0.86 to 4.64) |
Age | |
65-69 years | 1 |
70-74 years | 4.57 (0.83 to 25.21) |
75-79 years | 4.31 (0.76 to 24.38) |
80-84 years | 7.00 (1.17 to 41.76) |
85 years and over | 14.00 (2.54 to 77.21) |