Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0038454 (stroke)
 147,016 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of this paper is to assess the influence of selected psychosocial factors as predictors of stroke incidence in a probability sample of noninstitutionalized elderly. The main psychosocial factor of interest was depression. Marital status, social support, social networks, and religiousness were also assessed as potential antecedent or mediating factors. The data were obtained from a prospective longitudinal study based on 2,812 individuals aged 65 years and over living in New Haven, Connecticut. The incidence of stroke was monitored from the baseline interview in 1982 until December 1988. Depression, measured by the Center for Epidemiologic Studies Depression Scale (CES-D), was measured at baseline as were other predictor variables. Univariate Cox regression analyses revealed that higher CES-D scores were predictive of greater stroke incidence (p < 0.05). More frequent attendance at religious services was associated with lower incidence (p < 0.001). CES-D scores were also correlated with many measures of sociodemographic, health, and physical function factors in our multivariate analysis (p < 0.05). When combined with other significant predictor variables such as age, sex, hypertension, diabetes, physical function, and smoking, neither depression nor religious attendance retained its significance.
 ...
PMID:Depressive symptoms and other psychosocial factors as predictors of stroke in the elderly. 144 54

The present study examines the sensitivity and specificity of the Center for Epidemiologic Studies Depression Scale (CES-D) as a screening instrument for post-stroke depression. Eighty stroke patients were evaluated by a research nurse over a two-year period using the CES-D and also by a trained psychiatrist using a standardized interview for affective, cognitive, physical and social functioning. CES-D scores correlated significantly with DSM-III diagnoses of depression in-hospital and at three months, six months, and one year follow-up but not at two years follow-up, reflecting the natural course of these depressions, as well as the predictive validity of the CES-D. Furthermore, at a cut-off point of 16, the CES-D was found to have a specificity of 90 percent, a sensitivity of 86 percent and a positive predictive value of 80 percent and thus may be a potentially useful screening instrument for post-stroke depression.
 ...
PMID:The sensitivity and specificity of the Center for Epidemiologic Studies Depression Scale in screening for post-stroke depression. 317 80

This study examined the inter-observer reliability and validity of the Center for Epidemiologic Studies Depression Scale (CES-D) as a measure of depressive symptomatology in stroke patients, and its utility as a screening tool for depression in this population. The CES-D Scale is a brief questionnaire originally designed for use in community surveys. Twenty-seven non-aphasic patients enrolled in the Stroke Data Bank at the University of Maryland were interviewed by a research nurse using the CES-D. On the same day, each patient was independently evaluated by a research assistant using a psychiatric battery for depression and measures of cognitive, physical, and social functioning. Forty-one percent (11/27) of the patients were depressed according to clinical criteria for major or minor depression. With a cutpoint corresponding to the upper (most severe) 20% in community surveys, the CES-D Scale picked up 73% (8/11) of the depressed patients. In this sample no nondepressed patient scored over 16 on the CES-D (no false positives). The CES-D Scale scores correlated significantly with the other depression measures (r = .57 to r = .82, p less than .002) and did not correlate with the measures of cognitive, physical, or social functioning. Based on 24 patients who received a CES-D Scale score from both the nurse and the research assistant, inter-rater reliability was high (r = .76, p less than .001). Thus, the CES-D was found to be reliable and valid as a screening tool for assessing depression in stroke patients.
Stroke
PMID:Screening for depression in stroke patients: the reliability and validity of the Center for Epidemiologic Studies Depression Scale. 396 34

The influence of premorbid psychosocial factors on physical function and institutionalization 6 weeks after hospital discharge was studied in elderly stroke patients. The predictor variables of interest were social networks, availability of social support, pre-stroke depression (CES-D), and religiousness. The data were obtained from a prospective longitudinal study based on 2,812 noninstitutionalized individuals aged 65 years and older living in New Haven, Connecticut. Incident stroke cases from this study were followed for post-stroke outcomes. Results from 87 survivors indicated that larger social networks were associated with fewer limitations in physical function, controlling for relevant health and sociodemographic conditions. Larger networks were also associated with a lower risk of institutionalization (p < .05). None of the other psychosocial factors assessed appeared to be related to these outcomes.
 ...
PMID:Psychosocial predictors of stroke outcomes in an elderly population. 836 75

In order to determine the prevalence of depressive symptomatology among the elderly in Japan, and examine relevant factor, a comprehensive survey was conducted. Subjects were 695 men and women aged 65 years and over in a rural village of Akita Prefecture. The Japanese version of the 20-item Center for Epidemiologic Studies Depression Scale (CES-D) was used as the measure of depressive symptomatology. The main results were as follows: 1. The score distribution was skewed to the right, more so than those in preceding studies from the United States. The prevalence of depression according to a CES-D cut-point of 16 or greater was 5.3%. Neither age nor sex differences in prevalence were found. 2. Risk factors for circulatory disease such as blood pressure, ECG findings, chest X-P and blood components were not found to be related to CES-D score. Only the eye-ground change according to the Scheie's S classification was directly and significantly related to depression. 3. Those who had been treated for stroke over a year prior to the survey tended to have higher CES-D scores. Neither history of hypertension nor heart disease was associated with CES-D score. 4. Depression was more common among those who had experienced admission to hospitals over a year prior to the survey or who had suffered from hearing impairment or visual impairment. Low activities of daily living directly and significantly affected CES-D scores.
 ...
PMID:[Depressive states and their correlates in elderly people living in a rural community]. 847 98

To examine the independent association of depression following acute stroke with impairment in activities of daily living (ADL), the authors conducted a cross-sectional analysis of stroke patients enrolled in the Stroke Data Bank (U.S.A.) who had completed the Center for Epidemiological Studies Depression Scale (CES-D). Scores on the Barthel Index, a measure of ADL, were compared between depressed (CES-D > or = 16) and nondepressed patients (CES-D < or = 15) at 7-10 days after stroke. Of the 626 who completed CES-D, 160 were depressed. Depressed stroke patients evidenced greater impairment in ADL than nondepressed patients, independently of all other factors that influenced poststroke physical disabilities. CES-D scores were negatively correlated with Barthel scores in the entire stroke population. Neurological factors, greater age, poor prestroke physical activity, and prestroke disturbances in sexual functioning were also independently associated with limitations in functional status of stroke patients.
 ...
PMID:Functional impairment associated with acute poststroke depression: the Stroke Data Bank Study. 954 63

Depression in survivors of stroke is both common and clinically relevant. It is associated with excess suffering, handicap, suicidal ideation and mortality and it hampers rehabilitation. Most of the data currently available are derived from clinical studies. The objective of the present study was to study the prevalence, risk factors and consequences of depression in survivors of stroke, in a large (n = 3050) community-based study of older (55-85 years) people in three regions of the Netherlands. Depression was measured using the CES-D scale; histories of stroke were obtained using self-reports and data from general practitioners. The study was designed as a case-control study, using both bivariate and multivariate analyses. The prevalence of depression in stroke survivors was 27%, which was significantly higher than the base rate (OR 2.28, 95% CI 1.61-3.24). Both stroke-related disease characteristics and psychosocial characteristics of the respondents were predictors of depression. The consequences of depression were most evident in the realm of disability and impairment of well-being. The patterns of service utilization showed that depressed survivors of stroke are relatively high users of a wide range of health services.
 ...
PMID:Depression in survivor of stroke: a community-based study of prevalence, risk factors and consequences. 978 Aug 8

Decades of research have confirmed that being a family caregiver is a stressful role. However, the point at which these stressors constitute a real risk for decreased mental health has not been established. The purpose of the present study was to determine a statistically valid cut-off score for the Zarit Burden Interview (ZBI) in order to identify family caregivers at risk for depression and in need of further assessment and intervention. The ZBI and the Geriatric Depression Scale or the CES-D were administered to three different populations of family caregivers of older adults: stroke caregivers (n=80), chronic obstructive pulmonary disease (COPD) caregivers (n=48), and general disability caregivers (n=70). Using three different statistical methods, a ZBI cut-off score was determined. Next, contingency analysis was used to compare depression scale scores and ZBI cut-offs for the three groups of caregivers. Findings suggest that a cut-off score ranging from 24-26 has significant predictive validity for identifying caregivers at risk for depression. A ZBI cut-off of 24 correctly identified 72% of caregivers with probable depression. The validity of ZBI cut-offs scores warrants further confirmation with larger samples. Valid cut-off scores would enable health care providers to assess family caregivers at risk and provide necessary interventions to improve their quality of life in this important role.
 ...
PMID:Assessing family caregiver's mental health using a statistically derived cut-off score for the Zarit Burden Interview. 1651 85

To examine the association between presence of clinically relevant depressive symptoms (Center for Epidemiologic Studies Depression Scale [CES-D] score >or= 16) and subsequent cognitive function (Mini-Mental State Examination [MMSE]) over a 7-year period in older Mexican Americans, a prospective cohort study was performed. Five south-western states contributed data to the Hispanic Established Populations for Epidemiologic Studies of the Elderly. Participants included 2812 noninstitutionalized Mexican Americans aged 65 and older followed from 1993-1994 until 2000-2001. Cognitive change was assessed using the MMSE at baseline and at 2, 5, and 7 years of follow-up. Independent variables were sociodemographics, CES-D >or= 16, medical conditions (hypertension, diabetes, coronary artery disease, and stroke), and activities of daily living (ADL) status. A general linear mixed model was used to estimate cognitive change. There was a cross-sectional association between CES-D >or= 16 and lower MMSE score (estimate = -0.48; standard error [SE] = 0.15; P < .01), independent of age, gender, education, marital status, time of interview, ADL limitations, vision impairment, and medical conditions. In the fully adjusted longitudinal model, subjects with clinically relevant depressive symptoms had a greater decline in MMSE score over 7 years than those without clinically relevant depressive symptoms (estimate = -0.17; SE = 0.05; P < .001), adjusting for sociodemographics, ADL and medical conditions. Each point increase in the CES-D score was associated with a decline of 0.010 point in MMSE score per year (SE = 0.002; P < 0.0001), adjusting for relevant confounders. Presence of clinically relevant depressive symptoms was associated with subsequent decline in cognitive function over 7 years in older Mexican Americans, independent of demographic and health factors.
 ...
PMID:Depressive symptoms and cognitive change in older Mexican Americans. 1771 97

Several generic multidimensional health status questionnaires are available, but it is not clear whether or not these measures are interchangeable in terms of content. Consequently, we investigated the content validity of the Sickness Impact Profile 68 (SIP68), Medical Outcome Study Short Form 36 (SF-36), and the Darmouth COOP Functional Health Assessment Charts/World Organization of National Colleges, Academies and Academic Associations of General Practitioners/Family Physicians (COOP/WONCA) charts. A total of 198 stroke patients referred to inpatient rehabilitation were interviewed 1 year poststroke. Subscales of the generic questionnaires were compared with one another and also with 3 domain-specific scales: the Barthel Index (BI) for physical functioning, the Center of Epidemiology Studies Depression (CES-D) scale for mental functioning, and the Frenchay Activities Index (FAI) for social functioning. Nonparametric Spearman correlations of at least 0.6 were accepted as evidence of content validity. Half of the physical subscales correlated with each other by at least 0.6. None of the 3 correlations in the mental domain and only 1 of 21 correlations in the social domain met the 0.6 threshold. Physical-oriented subscales correlated with BI almost as expected. In the mental domain, only the correlation of the CES-D with the SF-36 mental health scale was above 0.6, and in the social domain, only the correlation of the FAI with the SIP68 mobility range was above 0.6. The findings of this study suggest that generic health questionnaires are not mutually interchangeable. Physical and social health status of stroke patients is adequately covered by the SIP68. However, the SF-36 is more suitable for measuring the mental consequences of stroke.
J Stroke Cerebrovasc Dis
PMID:A comparison of 3 generic health status questionnaires among stroke patients. 1790 81


1 2 3 Next >>