Carolyn Turvey

A Revised CES-D Measure of Depressive Symptoms and a DSM-Based Measure of Major Depressive Episodes in the Elderly

This study examines the psychometric properties of two new abbreviated versions of standard measures of depression, a revised eight-item Center for Epidemiological Studies-Depression Scale (CES-D) and a short-form Composite International Diagnostic Interview (short-form CIDI). A sample of 6,133 elders, age 70 years or older, completed both measures as part of the Asset and Health Dynamics Study of the Oldest Old. The revised CES-D had an internal consistency and factor structure comparable to that of prior versions of the CES-D. The sources of discordance between the two measures were examined and the two measures were compared on self-report of four clinical variables: medical illness, physician diagnosis, psychiatric treatment, and antidepressant or tranquilizer use. Both measures were associated with self-report of physician diagnosis and psychiatric treatment. Respondents positive for depression on the CES-D reported higher rates of antidepressant use. Respondents positive on the short-form CIDI only did not report more antidepressant use than nondepressed respondents.

Risk Factors for Late-Life Suicide: A Prospective, Community-Based Study

Despite the fact that people age 65 and older have the highest rates of suicide of any age-group, late-life suicide has a low prevalence, making it difficult to conduct prospective studies. The authors examined risk factors for late-life suicide on the basis of general information collected directly from older subjects participating in a community-based prospective study of aging, the Established Populations for Epidemiologic Studies of the Elderly. Demographic variables, presence of a relative or friend to confide in, alcohol use, and sleep quality were assessed at baseline interview. Baseline and follow-up data were used to determine physical, cognitive, and affective functioning, as well as medical status. Of 14,456 people, 21 committed suicide over the 10-year observation period. Depressive symptoms, perceived health status, sleep quality, and absence of a relative or friend to confide in predicted late-life suicide. Suicide victims did not have greater alcohol use and did not report more medical illness or physical impairment. This study provided additional information about the context of late-life depression that also contributes to suicidal behavior: poor perceived health, poor sleep quality, and limited presence of a relative or friend to confide in.

Urinary incontinence and Depression in middle-aged United States women

OBJECTIVE: To determine the correlates of incontinence in middle‐aged women and to test for an association between incontinence and depression. METHODS: This was a population‐based cross‐sectional study of 5701 women who were residents of the United States, aged 50‐69 years, and participated in the third interview of the Health and Retirement Study. The primary outcome measure was self‐reported urinary incontinence. Depression was ascertained based on criteria set by the Diagnostic and Statistical Manual of Mental Disorders, using a short form of the Composite International Diagnostic Interview. In addition, depressive symptoms were assessed using the revised Center for Epidemiologic Studies Depression Scale. Multivariable logistic regression models were constructed to determine the independent association between incontinence and depression, after adjusting for confounders. RESULTS: Approximately 16% reported either mild‐moderate or severe incontinence. Depression, race, age, body mass index, medical comorbidities, and limited activities of daily living were associated with incontinence. After adjusting for medical morbidity, functional status, and demographic variables, women with severe and mild‐moderate incontinence were 80% (odds ratio [OR] 1.82; 95% confidence interval [CI] 1.26, 2.63) and 40% (OR 1.41; 95% CI 1.06, 1.87) more likely, respectively, to have depression than continent women. The association did not hold for depressive symptoms measured by the revised Center for Epidemiologic Studies Depression Scale after adjusting for covariates. CONCLUSION: Depression and incontinence are associated in middle‐aged women. The strength of the association depends on the instrument used to classify depression. This reinforces the need to screen patients presenting for treatment of urinary incontinence for depression. (Obstet Gynecol 2003;101:149‐56.

The Range of Impaired Functioning Tool (LIFE–RIFT): a brief measure of functional impairment

BACKGROUND The literature documents that functional impairment is associated with affective disorders. Nevertheless, the choice among thorough, yet brief, well-validated assessments of functional impairment is limited. The objective of this study was to evaluate the psychometric properties of a brief scale of functional impairment, the Range of Impaired Functioning Tool (LIFE-RIFT). METHOD The study sample included subjects who presented with major depressive disorder at intake into the NIMH Collaborative Depression Study (CDS). The LIFE-RIFT is composed of items that are included in the Longitudinal Interval Follow-up Evaluation (LIFE). The reliability and validity were examined using data from LIFE-RIFT assessments conducted at four points in time: 6, 12, 18 and 24 months after intake into the CDS. RESULTS Cross-sectional one factor models accounted for the covariance structure among the four scale items. A longitudinal factor model, with an invariant factor structure over time, also fitted the data well and indicated that the scale items are measures of one construct, namely functional impairment. The internal consistency reliability of the scale was supported with alpha coefficients ranging from 0.81 to 0.83. The inter-rater reliability intraclass correlation coefficient (ICC) was 0.94. Mixed-effect linear regression models showed that those in episode were significantly more impaired than those in recovery. Furthermore, in analyses of predictive validity, impairment was positively associated with subsequent recurrence and negatively associated with subsequent recovery. CONCLUSIONS This psychometric evaluation provides empirical support for the reliability and validity of the LIFE-RIFT, a brief measure of functional impairment.

Patient Experiences With Full Electronic Access to Health Records and Clinical Notes Through the My HealtheVet Personal Health Record Pilot: Qualitative Study

Background Full sharing of the electronic health record with patients has been identified as an important opportunity to engage patients in their health and health care. The My HealtheVet Pilot, the initial personal health record of the US Department of Veterans Affairs, allowed patients and their delegates to view and download content in their electronic health record, including clinical notes, laboratory tests, and imaging reports. Objective A qualitative study with purposeful sampling sought to examine patients’ views and experiences with reading their health records, including their clinical notes, online. Methods Five focus group sessions were conducted with patients and family members who enrolled in the My HealtheVet Pilot at the Portland Veterans Administration Medical Center, Oregon. A total of 30 patients enrolled in the My HealtheVet Pilot, and 6 family members who had accessed and viewed their electronic health records participated in the sessions. Results Four themes characterized patient experiences with reading the full complement of their health information. Patients felt that seeing their records positively affected communication with providers and the health system, enhanced knowledge of their health and improved self-care, and allowed for greater participation in the quality of their care such as follow-up of abnormal test results or decision-making on when to seek care. While some patients felt that seeing previously undisclosed information, derogatory language, or inconsistencies in their notes caused challenges, they overwhelmingly felt that having more, rather than less, of their health record information provided benefits. Conclusions Patients and their delegates had predominantly positive experiences with health record transparency and the open sharing of notes and test results. Viewing their records appears to empower patients and enhance their contributions to care, calling into question common provider concerns about the effect of full record access on patient well-being. While shared records may or may not impact overall clinic workload, it is likely to change providers’ work, necessitating new types of skills to communicate and partner with patients.

Alcoholism and drug abuse in three groups — bipolar I, unipolars and their acquaintances

OBJECTIVE Previous work has shown that manic-depressive illness and alcohol abuse are linked. This study further explores the relationship of alcohol and drug abuse in bipolar I patients and unipolar depressives and a comparison group obtained through the acquaintance method. METHOD Diagnosis was accomplished according to Research Diagnostic Criteria (RDC): controls = 469; bipolars = 277; unipolar depressives = 678. Systematic data were gathered using the SADS on lifetime and current drug abuse and alcoholism. Both patients and comparison subjects were then followed prospectively for 10 years. First degree family members were interviewed using the RDC family history method. RESULTS The group of bipolar patients and the group of unipolar patients had higher rates of drug and alcohol abuse than the comparison group when primary and secondary affective disorder patients were combined. However, primary unipolar patients did not have higher rates of alcohol or drug abuse than the comparison group. In contrast, primary bipolar patients had higher rates of alcoholism, stimulant abuse, and ever having abused a drug than the primary unipolar group and the control group. In an evaluation of the bipolar patients, drug abusers were significantly younger at intake and had a significantly younger age of onset of bipolar disorder. There was a significant increase in family history of mania or schizoaffective mania in the drug-abusing bipolar patients as compared to the non-abusing bipolar patients. LIMITATION As in all adult samples of patients with affective illness, the chronology of alcohol and substance problems vis-à-vis the onset of illness was determined retrospectively. CONCLUSIONS (1) Alcoholism and drug abuse are more frequent in bipolar than unipolar patients. (2) The drug abuse of bipolar patients tends toward the abuse of stimulant drugs. (3) In a bipolar patient, familial diathesis for mania is significantly associated with the abuse of alcohol and drugs. (4) More provocatively, these findings suggest the hypothesis of a common familial-genetic diathesis for a subtype of bipolar I, alcohol and stimulant abuse. CLINICAL IMPLICATIONS The present analyses, coupled with two previous ones from the CDS, suggest that drug abuse may precipitate an earlier onset of bipolar I disorder in those who already have a familial predisposition for mania. Furthermore, in dually diagnosed patients with manic-depressive and alcohol/stimulant abuse history, mood stabilization of the bipolar disorder represents a rational approach to control concurrent alcohol and drug problems, and should be studied in systematic controlled trials.

Bipolar I affective disorder: predictors of outcome after 15 years.

BACKGROUND Robust predictors of long-term outcome in bipolar affective disorder would have substantial importance to both clinicians and researchers. Such predictors are not available, however, perhaps because of the limitations of previous efforts to find them. METHODS In this study, 113 patients with bipolar affective disorder were followed semiannually for 5 years and annually for a subsequent 15 years. Of these, 23 (20.4%) had a poor long-term outcome indicated by the presence of mania or major depressive disorder throughout the 15th year. RESULTS Among the baseline demographic and clinical variables tested, only active alcoholism and low levels of optimum functioning in the preceding 5 years characterized poor outcome patients. The persistence of depressive symptoms in the first 2 years of follow-up predicted depressive symptoms 15 years later but the early persistence of manic symptoms seemed to have no predictive value. A regression analysis eliminated alcoholism as an independent predictor. Thus, only poor optimal functioning in the 5 years before baseline assessment, and the persistence of depressive symptoms in the two subsequent years, were independently associated with poor, long-term prognosis. LIMITATIONS Patients were recruited at tertiary care centers and sampling was therefore biased toward greater severity and chronicity. As is true of all naturalistic studies of course, treatment was not controlled. CONCLUSION These findings suggest the existence of a poor outcome, depression-prone subtype of bipolar affective disorder.

The significance of psychotic features in manic episodes: a report from the NIMH collaborative study

BACKGROUND Psychotic features in the context of major depressive syndromes have correlates in symptom severity, acute treatment response and long-term prognosis. Little is known as to whether psychotic features have similar importance when they occur within manic syndromes. METHODS These data derive from a multi-center, long-term follow-up of patients with major affective disorder. Raters conducted follow-up interviews at 6-month intervals for the first 5 years and annually thereafter. A sub-set of probands participated in a family study in which all available, adult, first-degree relatives were interviewed as well. RESULTS Of 139 who entered the study in an episode of mania, 90 patients had psychotic features. Symptom severity ratings at intake were more severe for this group. Though time to first recovery and time to first relapse did not distinguish the groups, psychotic features were associated with a greater number of weeks ill during follow-up and the strength of this association was similar to that seen for psychotic features within depressed patients described in an earlier publication. Patients with psychotic mania at intake did not differ significantly from those with nonpsychotic mania by response to acute lithium treatment, suicidal behavior during follow-up, or risks for affective disorder among first-degree relatives. Psychotic features within manic syndromes were not associated with high psychosis ratings during follow-up. In contrast, when psychotic features accompanied depressive syndromes, they strongly predicted the number of weeks with psychosis during follow-up, particularly among individuals whose episodes at intake were less acute. CONCLUSIONS As with major depressive syndromes, psychotic features in mania are associated with greater symptom severity and higher morbidity in the long-term. Psychotic features are much less predictive of future psychosis when they occur within a manic syndrome than when they occur within a depressive syndrome.

Correlating and predicting psychiatric symptom ratings: Spearmans r versus Kendalls tau correlation

Simple correlations play a large role in the analysis of psychiatric data. They are used to predict outcome, validate new instruments, establish treatment efficacy and find symptom patterns. Researchers and data analysts often face a question about which correlation coefficient to use in a study but are often unaware of the strengths and weaknesses of the alternative correlation measures. The presence of outliers, nonconstant variance, skewed distributions and unequal n are common in psychiatric data and this poses severe problems for many classic statistical methods. We compare Pearson, Spearman and Kendalls correlation coefficients using a large sample of subjects with schizophrenia spectrum disorders who were evaluated with 7 different psychiatric rating scales. Samples sizes ranging from 8 to 50 were evaluated using bootstrapping methods. The criteria for evaluation of the correlations were the type I error rates, power, bias and confidence interval width. Pearsons r did not always control for false positives at the nominal rate and was often unstable. Spearmans r performed better than Pearsons but provided a biased estimate of the true correlation. Spearmans r was also difficult to interpret. Our results suggest that Kendalls tau(b) has many advantages over Pearsons and Spearmans r; when applied to psychiatric data, tau(b) maintained adequate control of type I errors, was nearly as powerful as Pearsons r, provided much tighter confidence intervals and had a clear interpretation.

Evidence-Based Practice for Telemental Health

Telemental Health Standards and Guidelines Working Group Co-Chairs: Brian Grady, MD Kathleen Myers, MD, MPH Eve-Lynn Nelson, PhD Writing Committees: Evidence-Based Practice for Telemental Health Norbert Belz, MHSA RHIA, Leslie Bennett, LCSW, Lisa Carnahan, PhD, Veronica Decker, APRN, BC, MBA, Brian Grady, MD, Dwight Holden, MD, Kathleen Myers, MD, MPH, Eve-Lynn Nelson, PhD, Gregg Perry, MD, Lynne S. Rosenthal, PhD, Nancy Rowe, Ryan Spaulding, PhD, Carolyn Turvey, PhD, Debbie Voyles, Robert White, MA, LCPC Practice Guidelines for Videoconferencing-Based Telemental Health Peter Yellowlees, MD, Jay Shore, MD, Lisa Roberts, PhD Contributors: Working Group Members [WG], Consultants [C], Reviewers [R], Telemental Health Special Interest Group Chairs [MH], ATA Standards and Guidelines Committee Member [SG], ATA Staff [S] Nina Antoniotti, RN, MBA, PhD [Chair, SG] Richard S. Bakalar, MD [SG] Norbert Belz, MHSA RHIA [WG] Leslie Bennett, LCSW [WG] Jordana Bernard, MBA [S] Anne Burdick, MD, MPH [Vice Chair, SG] David...