Biomedical subjects

Y Shmuely-Dulitzki

Publications and source records attributed to Y Shmuely-Dulitzki.

4 recordsLinked to original sources

PubMed1999

Predictors of recovery from major depression among geriatric psychiatry inpatients: the importance of caregivers' beliefs.

Caregiver support is an important factor in recovery from depression among older patients. We examined whether caregivers' perceptions regarding patients' ability to control depressive symptoms were related to depression recovery. Depression treatment, demographics, number of depressive symptoms, and health were controlled. The sample comprised 51 geriatric psychiatry inpatients who met DSM-IV criteria for major depression and who had a primary caregiver. Depression was assessed at both admission and discharge. Caregivers were asked to indicate whether they believed their patient-relatives could control their depressive symptoms. At discharge, 33 patients (64.7%) were "remitted" and 18 (35.3%) were "nonremitted." Multivariate analyses indicated that receiving electroconvulsive treatment, having fewer depressive symptoms caregivers perceived to be within patient control, and being female predicted depression remission at discharge. This study highlights the important relationship between family dynamics and course of depression.

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PubMed1997

Screening for depression in low-vision elderly.

OBJECTIVE: To determine the sensitivity and specificity of the Geriatric Depression Scale (GDS) in older low-vision patients, and to compare GDS scores with the diagnosis of major depression in statistical models examining the interrelationships of vision, depression and disability. DESIGN: Cross-sectional survey. PARTICIPANTS: Community-residing older persons attending the low-vision clinic of Wills Eye Hospital, Philadelphia, PA, USA. MEASUREMENTS: Geriatric Depression Scale, DSM-III-R Checklist for Depression, Community Disability Scale and Snellen Visual Acuity. RESULTS: The sensitivity and specificity of the GDS (GDS = 11) were 63% and 77%, respectively. A receiver operating characteristic curve showed that the GDS's ability to discriminate patients with and without major depression was no better than chance. Although the GDS was limited as a screen for major depression, it was useful in statistical models examining the interrelationships of vision, depression and disability. CONCLUSION: Depressive symptoms are common among elderly patients with impaired vision attending a low-vision clinic. Although the GDS is unable to discriminate patients with and without major depression in this population, it is valuable as a continuous measure of depressive symptomatology to examine the interrelationships of vision, depression and disability.

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PubMed1997

Screening for depression in older persons with low vision. Somatic eye symptoms and the Geriatric Depression Scale.

The authors compared the sensitivity and specificity of a somatic eye symptoms question with the Geriatric Depression Scale (GDS) to detect depression in older patients with low vision. The sample was 70 patients (65+ years) attending a low-vision clinic. A geriatric nurse-practitioner examined all patients, diagnosed major depression by DSM-III-R criteria, and completed the GDS and an eye symptoms (ES) questionnaire. Twenty-seven patients (38.6%) met criteria for major depression. Although the sensitivity of the ES and GDS were identical (63%), the GDS was more specific (77% vs. 54%) and had higher positive predictive value (63% vs. 46%). Both measures identified patients who were more functionally disabled than patients without ES or depression, but with similar vision. Depression frequently accompanies visual impairment in this population. Inquiring about ES appears to be less specific than the GDS, although neither method is highly sensitive. However these screening tools identify distressed persons whose disability is high relative to the severity of their vision loss.

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PubMed1996

Depression and disability in older people with impaired vision: a follow-up study.

OBJECTIVE: To determine the prevalence of depressive symptoms and their relationship to disability in older low vision patients. DESIGN: Panel study with 2-year follow-up. PARTICIPANTS: Community-residing older people (N = 31). MEASUREMENTS: Geriatric Depression Scale, Community Disability Scale, and Snellen visual acuity. RESULTS: Twelve of 31 patients (38.7%) had GDS scores > or = 11 at baseline. Two years later, 10 of these 12 patients remained depressed, and three of the 19 (15.8%) previously nondepressed patients had become depressed. Depressed patients tended to be more disabled functionally than nondepressed patients at follow-up. The correlation of disability with depression and with vision were examined for the entire sample and revealed a strong correlation between disability and depression (r = .40; P = .013) compared with that of disability and vision (r = .34; P = .032) at baseline and at follow-up: depression (r = .68; P = .001), vision (r = .45; P = .006). There was no significant correlation between depression and vision at baseline (r = .06; P = .383), but there was a trend toward correlation at follow-up (r = .28; P = .067). CONCLUSION: Depressive symptoms are prevalent and persistent among low vision patients and appear more highly related to disability than is vision. The frequent occurrence of depression and the availability of effective treatment argue for its recognition and treatment as possible ways to reduce disability in older persons with low vision.

Activities of Daily Living↗