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Krishnan KR, George LK, Pieper CF, Jiang W, Arias R, Look A, O'Connor C. Depression and social support in elderly patients with cardiac disease. Am Heart J 1998; 136:491-5. [PMID: 9736142 DOI: 10.1016/s0002-8703(98)70225-x] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND Depression is common among patients with cardiac disease. A number of psychosocial factors may affect the relationship between physical health and depression. There is evidence from the psychiatric literature suggesting that negative life events and social support are important factors in the development and outcome of depression. It is unknown if these factors are important in the context of depression in medically ill patients. Thus it is important to examine the relationship among social support, negative life events, and the presence of depression in elderly patients with cardiac disease. METHODS Patients with coronary artery disease were assessed with the Duke Depression Evaluation Schedule for the Elderly. This includes the mood and anxiety disorder section of the Diagnostic Interview Schedule modified for Diagnostic and Statistical Manual of Mental Disorders diagnoses, life events, and multidimensional assessment of social support. Two hypotheses were tested: (1) the number of concurrent negative life events will be higher in patients with coronary artery disease with major depression than those without depression, and (2) social support will be less in patients with major depression than in those without. RESULTS Presence of major depression was associated with increased negative life events and lowered subjective social support after accounting for age, sex, and race. CONCLUSIONS The finding that subjective social support and negative life events are related to major depression suggests that even in the context of medical illness, social factors are still important in the development of major depression.
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Schmader K, George LK, Burchett BM, Hamilton JD, Pieper CF. Race and stress in the incidence of herpes zoster in older adults. J Am Geriatr Soc 1998; 46:973-7. [PMID: 9706885 DOI: 10.1111/j.1532-5415.1998.tb02751.x] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To examine the effect of black race and acute (negative life events) and chronic (lack of social support) psychological stress on the risk of herpes zoster in late life. DESIGN A population-based, prospective cohort study. SETTING Central North Carolina. PARTICIPANTS Duke Established Populations for Epidemiological Studies of the Elderly, a stratified probability sample of community-dwelling persons more than 65 years of age. MEASUREMENTS Interviewers administered a comprehensive health survey to the participants in 1986-1987 (P1, n = 4162), 1989-1990 (P2, n = 3336), and 1992-1994 (P3, n = 2568). Incident cases of zoster between P1 and P2 and P2 and P3 served as the dependent variable. Hypothesis-testing variables included race, negative life events, and five measures of social support. Control variables included age, sex, education, cancer, chronic diseases, basic ADLs, instrumental ADLs, depression, self-rated health, hospitalization, and cigarette smoking. Statistical analyses employed chi-square tests and proportional hazards model. RESULTS At baseline, the sample had a mean age of 73.6 years and was 55% black, 45% white, and 65% female. There were 65 cases of zoster between P1 and P2 and 102 cases of zoster between P2 and P3. From P1 to P2, 1.4% of blacks and 3.4% of whites developed zoster (P < .001). From P2 to P3, 2.9% of blacks and 7.5% of whites developed zoster (P < .001). After controlling for the above variables, blacks were significantly less likely to develop zoster (adjusted risk ratio = 0.35; 95% confidence interval (CI), 0.24-0.51; P < .001). Negative life events increased the risk of zoster, but the result was borderline for statistical significance (adjusted RR = 1.38, 95% CI 0.96-1.97; P = .078). No measures of social support were significantly associated with zoster. CONCLUSION Black race decreased the risk of zoster in late life significantly. Measures of stress were not significantly related to zoster, but study limitations preclude definitive conclusions. Future research should focus on these factors in larger samples and different populations.
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Koenig HG, George LK. Depression and physical disability outcomes in depressed medically ill hospitalized older adults. Am J Geriatr Psychiatry 1998; 6:230-47. [PMID: 9659956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The authors examined depression/disability outcomes in hospitalized older medical patients during the year after hospital discharge to assess the pattern and rate of changing depression and disability, the causal relationship between these variables, and to identify patients at greatest risk for poor outcomes. A group of 119 medical patients at Duke Hospital were both depressed and disabled; they were followed for a median of 47 weeks after hospital discharge. Time-series analyses showed that depression and disability tended to track together, and most changes occurred within the first 6 months after discharge. Blacks were more likely to remit from depression despite continued disability and less likely to experience continued depression despite decreased disability. Patients with a history of depression were less likely to experience improvement in depression unless disability improved. Number of medical diagnoses and depression severity independently predicted poorer depression outcomes. Certain characteristics of patients during hospitalization predict depression/disability outcomes after discharge.
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Koenig HG, Cohen HJ, George LK, Hays JC, Larson DB, Blazer DG. Attendance at religious services, interleukin-6, and other biological parameters of immune function in older adults. Int J Psychiatry Med 1998; 27:233-50. [PMID: 9565726 DOI: 10.2190/40nf-q9y2-0gg7-4wh6] [Citation(s) in RCA: 134] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE First, to examine and explain the relationship between religious service attendance and plasma Interleukin-6 (IL-6) levels, and second, to examine the relationship between religious attendance and other immune-system regulators and inflammatory substances. METHODS During the third in-person interview (1992) of the Establishment of Populations for Epidemiologic Studies of the Elderly (EPESE) project, Duke site, 1718 subjects age sixty-five or over had blood drawn for analysis of immune regulators and inflammatory factors, including IL-6 measurements. IL-6 was examined both as a continuous variable and at a cutoff of 5 pg/ml. Information on attendance at religious services was available from the 1992 interview and two prior interviews (1986 and 1989). RESULTS Religious attendance was inversely related to high IL-6 levels (> 5 pg/ml), but not to IL-6 measured as a continuous variable. Bivariate analyses revealed that high religious attendance in 1989 predicted a lower proportion of subjects with high IL-6 in 1992 (beta-.10, p = .01) High religious attendance in 1992 also predicted a lower proportion of subjects with high IL-6 levels in 1992 (beta-.14, p = .0005). When age, sex, race, education, chronic illnesses, and physical functioning were controlled, 1989 religious attendance weakened as a predictor of high IL-6 (beta-.07, p = .10), but 1992 religious attendance retained its effect (beta-.10, p = .02). When religious attenders were compared to non- attenders, they were only about one-half as likely to have IL-6 levels greater than 5 ng/ml (OR 0.58, 95% CI 0.40-0.84, p < .005). Religious attendance was also related to lower levels of the immune-inflammatory markers alpha-2 globulin, fibrin d-dimers, polymorphonuclear leukocytes, and lymphocytes. While controlling for covariates weakened most of these relationships, adjusting analyses for depression and negative life events had little effect. CONCLUSIONS There is a weak relationship between religious attendance and high IL-6 levels that could not be explained by other covariates, depression, or negative life events. This finding provides some support for the hypothesis that older adults who frequently attend religious services have healthier immune systems, although mechanism of effect remains unknown.
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Swartz MS, Wagner HR, Swanson JW, Burns BJ, George LK, Padgett DK. Administrative update: utilization of services. I. Comparing use of public and private mental health services: the enduring barriers of race and age. Community Ment Health J 1998; 34:133-44. [PMID: 9620158 DOI: 10.1023/a:1018736917761] [Citation(s) in RCA: 114] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Data from the NIMH-Epidemiologic Catchment Area Project were used to predict differential use of private versus public outpatient mental health services, a salient concern in integrating public and private services in market-based health care reform efforts. Having a recent psychiatric disorder, being age 25-44, female, white, of higher educational level, and unmarried increase the odds of any mental health service use. However, odds of treatment in the public sector are increased for males, African Americans, those with low educational and income levels, and odds are markedly decreased for the elderly, suggesting significant barriers to care for these mentally ill subpopulations.
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Abstract
OBJECTIVE The effects of religious belief and activity on remission of depression were examined in medically ill hospitalized older patients. METHOD Consecutive patients aged 60 years or over who had been admitted to medical inpatient services at a university medical center were screened for depressive symptoms. Of 111 patients scoring 16 or higher on the Center for Epidemiologic Studies Depression Scale, 94 were diagnosed with depressive disorder (DSM-III major depression or subsyndromal depression) by a psychiatrist using a structured psychiatric interview. After hospital discharge, depressed patients were followed up by telephone at 12-week intervals four times. At each follow-up contact, criterion symptoms were reassessed, and changes in each symptom over the interval since last contact were determined. The median follow-up time for 87 depressed patients was 47 weeks. Religious variables were examined as predictors of time to remission by means of a multivariate Cox model, with controls for demographic, physical health, psychosocial, and treatment factors. RESULTS During the follow-up period, 47 patients (54.0%) had remissions; the median time to remission was 30 weeks. Intrinsic religiosity was significantly and independently related to time to remission, but church attendance and private religious activities were not. Depressed patients with higher intrinsic religiosity scores had more rapid remissions than patients with lower scores. CONCLUSIONS In this study, greater intrinsic religiosity independently predicted shorter time to remission. To the authors' knowledge, this is the first report in which religiosity has been examined as a predictor of outcome of depressive disorder.
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Hays JC, Landerman LR, George LK, Flint EP, Koenig HG, Land KC, Blazer DG. Social correlates of the dimensions of depression in the elderly. J Gerontol B Psychol Sci Soc Sci 1998; 53:P31-9. [PMID: 9469169 DOI: 10.1093/geronb/53b.1.p31] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Few investigations of the social correlates of depressive symptomatology have addressed variation in the correlates across multiple dimensions of depression scales. We examined the relationships of selected social, clinical, and demographic correlates with four dimensions of the Center for Epidemiologic Studies-Depression (CES-D) scale in 3,401 community-dwelling elders in the Piedmont area of North Carolina. These correlates explained significant variation in somatic complaints and depressed affect; effects of chronic disability and recent negative events were particularly robust. Having a confidant explained reduced symptomatology for all four dimensions, but particularly for low positive affect and interpersonal problems. Positive affect was also buttressed by helping others. These patterns have particular relevance where treatment for depression is divorced from considerations of the social environment of the elderly patient.
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Golding JM, Cooper ML, George LK. Sexual assault history and health perceptions: seven general population studies. Health Psychol 1997. [PMID: 9302538 DOI: 10.1037//0278-6133.16.5.417] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This article uses data from 7 population surveys to evaluate the association of sexual assault history with health perceptions. It estimates the extent of generalizability across gender, ethnic groups, and studies; the extent to which depression accounts for or mediates the association; and whether some circumstances of assault are more strongly related to poor subjective health. Data from each of 18 subsamples of the surveys were analyzed (pooled N = 10,001; 7,550 women and 2,451 men), and results were combined by using meta-analysis. Assault was associated with poor subjective health (odds ratio [OR] = 1.63, 95% confidence interval [CI] = 1.36, 1.95) and this result was consistent regardless of gender, ethnicity, or sample. Controlling depression did not markedly change this result (OR = 1.46, 95% CI = 1.21, 1.77), indicating that depression did not account for or mediate the assault-health perceptions association. Multiple assaults and assaults by strangers or spouse were most strongly associated with poor subjective health.
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Hays JC, Krishnan KR, George LK, Pieper CF, Flint EP, Blazer DG. Psychosocial and physical correlates of chronic depression. Psychiatry Res 1997; 72:149-59. [PMID: 9406904 DOI: 10.1016/s0165-1781(97)00105-4] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
This study used a case-control design to address differences in psychosocial, physical and clinical profiles between subjects who presented with a chronic index episode of major depression and those who presented with a non-chronic index episode. Subjects were adult patients participating in the Duke University Mental Health Clinical Research Center (MHCRC) for the Study of Depression in Later Life. Cases (N = 88) who reported duration of depressive symptoms lasting > or = 24 months at enrollment were compared to controls (N = 354) who reported symptoms lasting 1-12 months. The groups were compared with respect to selected demographic and clinical variables, physical function deficits, medical comorbidity, social support constructs and number of recent stressful life events. Social support and physical health were more relevant to chronicity of major depressive illness than were severity of illness or family history. Older age (> 60 years) intensified the deleterious effect of recent negative life events and reduced the deleterious effect of functional impairment on chronic major depression. These findings require special emphasis where treatment for chronic major depression is divorced from considerations of the social environment and functional capacity.
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Koenig HG, George LK, Meador KG. Use of antidepressants by nonpsychiatrists in the treatment of medically ill hospitalized depressed elderly patients. Am J Psychiatry 1997; 154:1369-75. [PMID: 9326818 DOI: 10.1176/ajp.154.10.1369] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE The purpose of this study was to examine antidepressant use by nonpsychiatrists in the treatment of depressed elderly medical inpatients. METHOD Patients aged 60 or older who were admitted to medical services at Duke Hospital were evaluated by a geropsychiatrist who used a structured psychiatric interview to identify major or minor depressive disorder. Medical records of depressed patients were reviewed for use of antidepressants and benzodiazepines before admission, during hospitalization, and on discharge. After discharge, depressed patients were contacted four times by telephone at 12-week intervals to inquire about medication use (median follow-up time = 45 weeks). RESULTS Of 153 depressed patients, 40.5% received antidepressants at some time during their hospital stay or follow-up period, 25.5% received only benzodiazepines, and 34.0% received neither. The most commonly prescribed antidepressant was amitriptyline (45.2% of treated patients), administered at an average maximum dose of 49 mg/day. Only 15 of 114 untreated depressed patients started antidepressant therapy during hospitalization (nine with amitriptyline). Of 91 depressed patients who did not receive antidepressants either before admission or during hospitalization, only 11% received any antidepressant therapy during the median 11-month follow-up; again, half were treated with amitriptyline at doses of 10-30 mg/day. Intensity of antidepressant therapy was predicted by severity of depressive symptoms, history of psychiatric problems, and higher income. CONCLUSIONS A relatively low proportion of depressed older medical inpatients receive treatment with antidepressants. Patients treated with antidepressants often receive potentially dangerous tertiary tricyclics at inadequate doses. Unless depression is identified and treated during medical hospitalization, it is unlikely to be treated adequately after discharge.
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Koenig HG, George LK, Peterson BL, Pieper CF. Depression in medically ill hospitalized older adults: prevalence, characteristics, and course of symptoms according to six diagnostic schemes. Am J Psychiatry 1997; 154:1376-83. [PMID: 9326819 DOI: 10.1176/ajp.154.10.1376] [Citation(s) in RCA: 238] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE The purpose of this study was to examine and compare rates of depression, correlates, and course of symptoms in medically ill hospitalized elders through use of six diagnostic schemes (inclusive, etiologic, exclusive-inclusive, exclusive-etiologic, substitutive-inclusive, and substitutive-etiologic). METHOD A consecutive series of 460 cognitively unimpaired patients aged 60 or over who were admitted to the medical inpatient services of Duke Hospital underwent a structured psychiatric evaluation administered by a psychiatrist. Patients with depression were contacted by telephone at 12-week intervals after discharge to assess weekly change in depressive symptoms (median follow-up time = 47 weeks). RESULTS The prevalence of major depression varied from 10% to 21% depending on diagnostic scheme; similarly, minor depression varied from 14% to 25%. Diagnostic strategy made little difference in known psychological and health characteristics of patients with depression (predictive validity) or severity of depressive symptoms (convergent validity). The diagnostic strategy that best distinguished a severe and persistent major depression was the exclusive-etiologic approach; however, this strategy missed 49% of patients with major depression identified by the inclusive approach, almost 60% of whom continued to experience persistent symptoms of depression many weeks after discharge. CONCLUSIONS Diagnostic strategy affects rates of major and minor depression, with about a twofold difference between the extremes. There is little reason, however, to choose one diagnostic scheme over another in all cases. Diagnostic strategy should be chosen on the basis of the specific goals and purposes of the examiner. While the exclusive-etiologic approach identifies the most severe and persistent depressions, the inclusive approach is the most sensitive and reliable approach and is an intermediate predictor of persistent depression.
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Golding JM, Cooper ML, George LK. Sexual assault history and health perceptions: seven general population studies. Psychol Health 1997; 16:417-25. [PMID: 9302538 DOI: 10.1037/0278-6133.16.5.417] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
This article uses data from 7 population surveys to evaluate the association of sexual assault history with health perceptions. It estimates the extent of generalizability across gender, ethnic groups, and studies; the extent to which depression accounts for or mediates the association; and whether some circumstances of assault are more strongly related to poor subjective health. Data from each of 18 subsamples of the surveys were analyzed (pooled N = 10,001; 7,550 women and 2,451 men), and results were combined by using meta-analysis. Assault was associated with poor subjective health (odds ratio [OR] = 1.63, 95% confidence interval [CI] = 1.36, 1.95) and this result was consistent regardless of gender, ethnicity, or sample. Controlling depression did not markedly change this result (OR = 1.46, 95% CI = 1.21, 1.77), indicating that depression did not account for or mediate the assault-health perceptions association. Multiple assaults and assaults by strangers or spouse were most strongly associated with poor subjective health.
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Swanson JW, Swartz MS, George LK, Burns BJ, Hiday VA, Borum R, Wagner HR. Interpreting the effectiveness of involuntary outpatient commitment: a conceptual model. THE JOURNAL OF THE AMERICAN ACADEMY OF PSYCHIATRY AND THE LAW 1997; 25:5-16. [PMID: 9148879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Many experimental trials of community mental health interventions fail to develop testable conceptual models of the specific mechanisms and pathways by which relevant outcomes may occur, thus falling short of usefully interpreting what happens inside the experimental "black box." This paper describes a conceptual model of involuntary outpatient commitment (OPC) for persons with severe and persistent mental disorders. The model represents an attempt to "unpack" the effects of OPC by incorporating several interacting variables at various stages. According to this model, court-mandated outpatient treatment may improve long-term outcomes both directly and indirectly in several ways: by stimulating case management efforts, mobilizing supportive resources, improving individual compliance with treatment in the community, reducing clients' psychiatric symptoms and dangerous behavior, improving clients' social functioning, and finally by reducing the chance of illness relapse and rehospitalization. A randomized clinical trial of OPC is underway in North Carolina that will test the direct and indirect effects suggested by this model, using longitudinal data from the multiple perspectives of mental health clients, family members, and case managers.
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Swartz MS, Burns BJ, George LK, Swanson J, Hiday VA, Borum R, Wagner HR. The ethical challenges of a randomized controlled trial of involuntary outpatient commitment. JOURNAL OF MENTAL HEALTH ADMINISTRATION 1997; 24:35-43. [PMID: 9033154 DOI: 10.1007/bf02790478] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Involuntary outpatient commitment (OPC) is a civil justice procedure intended to enhance compliance with community mental health treatment, to improve functioning, and to reduce recurrent dangerousness and hospital recidivism. The research literature on OPC indicates that it appears to improve outcomes in rates of rehospitalization and length of stay. However, all studies to date have serious methodological limitations because of selection bias; lack of specification of target populations; unclear operationalization of OPC; unmeasured variability in type, frequency, and intensity of treatment; as well as other confounding factors. To address limitations in these studies, the authors designed a randomized controlled trial (RCT) of OPC, combined with community-based case management, which is now under way in North Carolina. This article describes ethical dilemmas in designing and implementing an RCT of a legally coercive intervention in community-based settings. These ethical dilemmas challenge the experimental validity of an RCT but can be successfully addressed with careful planning and negotiation.
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Steffens DC, Hays JC, George LK, Krishnan KR, Blazer DG. Sociodemographic and clinical correlates of number of previous depressive episodes in the depressed elderly. J Affect Disord 1996; 39:99-106. [PMID: 8827418 DOI: 10.1016/0165-0327(96)00019-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Age of onset has been used as a correlate of depressive symptomatology in the elderly. Examining frequency of episodes may improve our ability to make such correlations. The authors studied variations in an index presentation of depression in late life based on the number of previous depressive episodes. Having more than two previous episodes (as compared to two or less) was related to younger age, early age of onset, dysthymia, feelings of worthlessness, difficulty concentrating, slowed thoughts, suicidal ideation, generalized anxiety, and decreased perceptions of social support. In a logistic regression model, significant predictors of more than two previous episodes were young age, early age of onset, dysthymia, suicidality, and lower perceived social support. Patients with many episodes may be at higher risk for more severe illness and may require more aggressive treatment.
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Svetkey LP, George LK, Tyroler HA, Timmons PZ, Burchett BM, Blazer DG. Effects of gender and ethnic group on blood pressure control in the elderly. Am J Hypertens 1996; 9:529-35. [PMID: 8783776 DOI: 10.1016/0895-7061(96)00026-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
In order to determine the adequacy of blood pressure treatment in black and white elderly men and women, the authors performed a cross-sectional population survey in Central North Carolina in 1986-1987. Participants included a random sample of noninstitutionalized individuals age 65 years or older. Blacks were oversampled. A health questionnaire was administered, and blood pressure was measured. Of 5,223 eligible persons, 4,162 (80%) participated. Fifty-four percent of subjects were black and 65% were women. Sixteen percent of the study subjects were white men, 30% white women, 19% black men, and 35% black women. The mean age was 73 years. Fifty-three percent had hypertension. Among hypertensives, 80.8% were taking blood pressure medication. Among treated hypertensives, blood pressure was adequately controlled, (measured diastolic blood pressure of 90 mm Hg or lower) in 85.6%. Women were 52% more likely than men and blacks were 40% less likely than whites to exhibit adequate blood pressure control. Older age and smoking were also associated with better blood pressure control. The authors conclude that hypertension is more likely to be controlled in elderly women than men and less likely to be well-controlled in elderly blacks than whites. The choice of antihypertensive agent may also be important. Further investigation is needed into the mechanisms accounting for the observed sex and race differences.
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Davidson JR, Hughes DC, George LK, Blazer DG. The association of sexual assault and attempted suicide within the community. ARCHIVES OF GENERAL PSYCHIATRY 1996; 53:550-5. [PMID: 8639039 DOI: 10.1001/archpsyc.1996.01830060096013] [Citation(s) in RCA: 142] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Lifetime community rates of attempted suicide were compared between those who reported a history of sexual assault and a control group without such a history. METHODS The 2918 respondents in the Duke University Epidemiological Catchment Area Study were placed into groups with reported sexual assault (n = 67) and those with no known history of such (n = 2851). Multivariate and bivariate procedures were used to examine the relation between sexual assault and attempted suicide. RESULTS Subjects reporting a history of sexual assault were more likely to be female, younger, and to report higher rates of lifetime suicide attempt and post-traumatic stress symptoms; no differences were found in the number of chronic medical disorders, major depression, substance abuse or substance dependence, or panic attacks. Nine (14.9%) of the 67 index group subjects reported a suicide attempt, 4 of whom reported their first sexual assault as occurring before age 16 years. A sexual assault history was associated with increased prevalence of lifetime suicide attempt after controlling for sex, age, education, posttraumatic stress symptoms, and psychiatric disorder. Findings were similar in the female-only subsample (n = 1778). For women, the odds of attempting suicide was 3 to 4 times greater when the first reported sexual assault occurred prior to age 16 years compared with age 16 years or older. CONCLUSIONS Sexual assault is associated with an increased lifetime rate of attempted suicide. In women, a history of sexual trauma before age 16 years is a particularly strong correlate of attempted suicide.
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Abstract
The major purpose of this discussion is to demonstrate that the knowledge base has suffered as a result of insufficient cross-fertilization of social-psychological and life course/aging perspectives. The central focus of the article is identification of research issues of interest to life course and aging scholars that would be enriched by increased attention to social-psychological principles and, conversely, identification of social-psychological research topics that would be advanced by increased attention to life course and aging issues.
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Krishnan KR, Hays JC, Tupler LA, George LK, Blazer DG. Clinical and phenomenological comparisons of late-onset and early-onset depression. Am J Psychiatry 1995; 152:785-8. [PMID: 7726320 DOI: 10.1176/ajp.152.5.785] [Citation(s) in RCA: 139] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE The authors examined the relationship between age at onset of first depressive episode and clinical features in elderly depressed patients. METHOD They used data on age at onset and clinical features in 246 elderly depressed patients treated at the National Institute of Mental Health Clinical Research Center for the Study of Depression in Later Life, located at Duke University. RESULTS Two variables--loss of interest and number of depressive episodes--were related to age at onset in all analyses. CONCLUSIONS This study confirms the hypothesis that apathy is more prominent in late-onset than in early-onset depression.
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Swartz MS, Burns BJ, Hiday VA, George LK, Swanson J, Wagner HR. New directions in research on involuntary outpatient commitment. Psychiatr Serv 1995; 46:381-5. [PMID: 7788461 DOI: 10.1176/ps.46.4.381] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
OBJECTIVE Involuntary outpatient commitment has been used as a method of improving tenure in community programs for individuals with severe and persistent mental illness. This paper reviews literature on research about involuntary outpatient commitment and suggests questions and methods for future research. METHODS Literature describing research studies of involuntary outpatient commitment, located by searching MEDLINE and following up references cited in relevant articles, was reviewed with attention to patient characteristics and diagnostic, treatment, and outcomes measures. RESULTS Involuntary outpatient commitment appears to provide limited but improved outcomes in rates of rehospitalization and lengths of hospital stay. Variability in community treatment makes interpretation of other types of outcome difficult. Few studies specifically identify results among patients with severe and persistent mental illness. CONCLUSIONS No studies have examined the extent to which outpatient commitment affects compliance and treatment when essential community services such as case management are consistently and aggressively provided, nor have studies controlled for potentially confounding factors such as treatment and nontreatment effects, including informal coercion. A randomized trial of involuntary outpatient commitment should be useful in evaluating the effectiveness of this type of intervention.
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Schmader K, George LK, Burchett BM, Pieper CF, Hamilton JD. Racial differences in the occurrence of herpes zoster. J Infect Dis 1995; 171:701-4. [PMID: 7876622 DOI: 10.1093/infdis/171.3.701] [Citation(s) in RCA: 103] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
The purpose of this study was to determine if there are racial differences in the occurrence of herpes zoster (shingles). The study population was the Duke Established Populations for Epidemiologic Studies of the Elderly, a probability sample of community-dwelling persons > 64 years old in North Carolina. Interviewers administered a comprehensive health survey to the participants that included questions about lifetime occurrence of shingles. Of the 3206 subjects, 316 (9.9%) had had zoster: 81 (4.5%) of 1754 blacks and 235 (16.1%) of 1452 whites had had shingles (P < .0001). After controlling for age, cancer, and demographic factors, blacks remained one-fourth as likely as whites (adjusted odds ratio 0.25, 95% confidence interval 0.18-0.35; P = .0001) to have experienced zoster. In summary, blacks had a significantly lower risk of developing herpes zoster than whites, a new finding in herpes zoster epidemiology.
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Koenig HG, George LK, Stangl D, Tweed DL. Hospital stressors experienced by elderly medical inpatients: developing a Hospital Stress Index. Int J Psychiatry Med 1995; 25:103-22. [PMID: 7649715 DOI: 10.2190/30p7-d2rq-tpgf-3whr] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To develop a long and short version of an index to measure experiences during hospitalization perceived by elderly patients as stressful. SAMPLES AND METHODS Consecutive patients aged sixty or over admitted to a university teaching hospital were assessed for hospital-related stressors during two separate studies. In the first study, seventy-six patients were asked an open-ended question exploring what they found most stressful about being in the hospital. Responses were grouped into major categories, and questions were developed to address concerns in each category; the resulting forty items were called the Hospital Stress Index (HSI). The HSI was then administered to a separate group of ninety-two patients; data were also collected on functional disability (impaired ADLs), dysfunctional attitudes (DAS), and depressive symptoms (CES-D). RESULTS Spontaneously reported hospital stressors were grouped into seven categories: 1) adverse effects of diagnostic or therapeutic procedures/treatments, 2) forced life-style changes, 3) relationships with staff, 4) individual psychiatric issues, 5) understanding diagnosis/prognosis, 6) family issues, and 7) the physical environment. The largest category of stressors concerned relationships with doctors and nurses. High HSI scores were significantly more common among Whites than Blacks and among patients with high CES-D, high DAS, or impaired ADLs scores. A number of potentially modifiable hospital-related stressors and individual patient issues were identified. Finally, an abbreviated fifteen-item HSI was developed to maximize patient discriminability, highlight individual differences, and enhance the detection of modifiable stressors. CONCLUSIONS Hospital-reported stressors may contribute to the emotional distress that elderly inpatients experience. We have developed an index to identify such stressors.
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George LK. The last half-century of aging research--and thoughts for the future. J Gerontol B Psychol Sci Soc Sci 1995; 50:S1-S3. [PMID: 7757825 DOI: 10.1093/geronb/50b.1.s1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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Thompson RJ, Gil KM, Keith BR, Gustafson KE, George LK, Kinney TR. Psychological adjustment of children with sickle cell disease: stability and change over a 10-month period. J Consult Clin Psychol 1994. [PMID: 7962891 DOI: 10.1037//0022-006x.62.4.856] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Rates of poor psychological adjustment of children with sickle cell disease remained relatively constant over initial and follow-up assessment points. However, there was relatively little stability in the classification of the adjustment of individuals, low congruence in specific behavior problem patterns and diagnoses in accordance with the Diagnostic and Statistical Manual of Mental Disorders (3rd ed.; American Psychiatric Association, 1980), and less stability in child adjustment by child report than by mother report. With initial levels of adjustment controlled, children's strategies for coping with pain accounted for a significant increment in child-reported symptoms (19%) and mother-reported internalizing behavior problems (8%) at follow-up beyond the contribution of illness and demographic parameters and follow-up interval. The findings suggest that children's coping strategies are a salient intervention target for enhancing adjustment.
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Landerman LR, Burns BJ, Swartz MS, Wagner HR, George LK. The relationship between insurance coverage and psychiatric disorder in predicting use of mental health services. Am J Psychiatry 1994; 151:1785-90. [PMID: 7977886 DOI: 10.1176/ajp.151.12.1785] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVE This study investigated how insurance coverage for mental health services affects outpatient mental health service utilization among those with and among those without a DSM-III psychiatric diagnosis. The authors used a representative community sample to compare the regression effects of insurance coverage on utilization of mental health services among these subjects. METHOD Data are from the second wave of the Piedmont, North Carolina, site of the Epidemiologic Catchment Area project. These data contain DSM-III diagnostic measures derived from the National Institute of Mental Health Diagnostic Interview Schedule as well as measures of insurance coverage and utilization. Responses from 2,889 community residents were analyzed using both ordinary least squares and logistic regression. RESULTS In both models, insurance coverage was strongly associated with care among those with as well as among those without a psychiatric disorder. The association between coverage and the probability of care was strongest among those with a disorder. CONCLUSIONS The findings are not consistent with the claim that failing to provide insurance coverage will reduce discretionary but not necessary mental health care utilization. They provide evidence that failing to provide insurance coverage will reduce utilization as much or more among those with a psychiatric disorder as among those without. This result has important implications for health care reform.
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