Abnormal cognitive test results | Statistic | p value | Significant post-hoc differences* | |||
---|---|---|---|---|---|---|
0 | 1 | 2 | ||||
n = 55 | n = 68 | n = 77 | ||||
Subjective memory complaints yes/no | 67% | 73% | 65% | χ2(2, N = 200) = 1.45 | 0.48 | - |
Subjective memory complaints QoL-AD | 48% | 55% | 59% | χ2(2, N = 200) = 1.74 | 0.42 | - |
Cognitive impairment recognised by informant QoL-AD | 24% | 39% | 77% | χ2(2, N = 141) = 29.05 | <0.001 | b |
Cognitive impairment recognised by staff physician | 9% | 12% | 44% | χ2(2, N = 200) = 29.84 | <0.001 | b, c |
Cognitive impairment recognised by staff nurse | 15% | 12% | 64% | χ2(2, N = 200) = 55.44 | <0.001 | b, c |