Abstract
Introduction: Depression, dementia and Alzheimer's disease are the most common psychiatric
problems in the elderly. Late-onset depression in the elderly with cognitive impairment reveals a close
relationship between these two problems. The present study aimed to determine the frequency of major
depressive disorder in patients with Alzheimer’s dementia.
Methods: This was a cross-sectional study. Fifty patients with depression and Alzheimer's dementia
and their caregivers who had referred to Ali-Ebn-Abi-Taleb hospital neurology clinic participated in
this survey. They were diagnosed to have Alzheimer's dementia by a neurologist. Then demographic
and Beck questionnaires were completed by patients and also by caregivers to assess their mood and
depression. After that, the data were gathered and analyzed by SPSS-17. Pearson correlation coefficient,
Chi-square and exact-tests were used.
Results: The mean depression score was 21.4±9.5 that 30% had mild, 50% moderate and 20% had severe
depression. There was a significant correlation between depression score and age. Gender, occupation,
education level, marital status and place of residence did not have any significant relationship with
depression (p> 0.05). Mean caregiver depression score was 11.7± 8.3. Seventy percent had mild
depression, 26% moderate depression, and 4% had severe depression. Between caregiver’s depression
score and age, sex, occupation, education level was nota significant relationship. Correlation between
depression severity in patients and caregivers was not significant (p=0.392).
Conclusions: The prevalence of depression was high in older adults with Alzheimer's dementia. Some
levels of depression were also detected in their caregivers but this was not correlated with patient’s
depression.
Users
Please
log in to take part in the discussion (add own reviews or comments).