Medicine and Health Sciences Commons^™

Correspondence Between Self-Report And Interview-Based Assessments Of Antisocial Personality Disorder, Laura Guy, Norman Poythress, Kevin Douglas, Jennifer Skeem, John Edens

Norman Poythress

Antisocial personality disorder (ASPD) is associated with suicide, violence, and risk-taking behavior and can slow response to first-line treatment for Axis I disorders. ASPD may be assessed infrequently because few efficient diagnostic tools are available. This study evaluated 2 promising self-report measures for assessing ASPD--the ASPD scale of the Personality Diagnostic Questionnaire-4 (PDQ-4; S. E. Hyler, 1994) and the Personality Assessment Inventory (PAI; L. Morey, 1991, 2007)--as well as the ASPD module of the Structured Clinical Interview for DSM-IV Axis II (SCID-II; M. B. First, R. L. Spitzer, M. Gibbon, J. B. W. Williams, and L. S. Benjamin, 1997). The …

Factors Differentiating Successful Versus Unsuccessful Malingerers, John Edens, Laura Guy, Randy Otto, Jacqueline Buffington, Tara Tomicic, Norman Poythress

Norman Poythress

Relatively little is known about the processes in which "successful" malingerers engage to avoid detection. This study summarizes the response strategies used by participants (N = 540) instructed to feign a specific mental disorder while completing various self-report instruments designed to detect faking. Postexperiment questionnaires indicated that those who were able to appear symptomatic while avoiding being detected as feigning (n = 60) were more likely to endorse a lower rate of legitimate symptoms, to avoid overly unusual or bizarre items, and to base their responses on their own personal experiences.

Effects Of Cost Sharing On Seeking Care For Serious And Minor Symptoms. Results Of A Randomized Controlled Trial, Martin Shapiro, John Ware, Cathy Sherbourne

Martin Shapiro

To estimate the effect of cost sharing on seeking care for serious and minor symptoms, we analyzed data for 3539 persons aged 17 to 61 from the Rand Health Insurance Experiment. Participants were randomly assigned to a free-care group or to insurance plans requiring them to pay part of the costs (cost-sharing group). Annual surveys were administered to determine if participants had serious and minor symptoms during the preceding month and whether they saw a physician. Serious symptoms were judged by a panel of physicians to warrant care in most instances; minor symptoms were judged neither to be severe nor …

Is It Abuse? Deaf Female Undergraduates' Labeling Of Partner Violence, Melissa Anderson, Caroline Kobek Pezzarossi

Melissa L. Anderson

The current study investigated the labeling of abuse experiences in a sample of 97 Deaf female undergraduate students, exploring the following questions: What is the prevalence of violent behaviors experienced by Deaf female undergraduates in their past-year relationships, what proportion of these relationships are identified as "abuse," and what scripts and strategies do Deaf female undergraduates utilize to label their experiences of partner violence? Results indicated that over half of the sample chose not to label past-year experiences of psychological aggression, physical assault, and sexual coercion as abuse, even when these experiences included severe violence. Implications for the Deaf education …

Black Deaf Individuals' Reading Skills: Influence Of Asl, Culture, Family Characteristics, Reading Experience, And Education, Candace Myers, M. Diane Clark, Millicent Musyoka, Melissa Anderson, Gizelle Gilbert, Selina Agyen, Peter Hauser

Melissa L. Anderson

Previous research on the reading abilities of Deaf individuals from various cultural groups suggests that Black Deaf and Hispanic Deaf individuals lag behind their White Deaf peers. The present study compared the reading skills of Black Deaf and White Deaf individuals, investigating the influence of American Sign Language (ASL), culture, family characteristics, reading experience, and education. (The descriptor Black is used throughout the present article, as Black Deaf individuals prefer this term to African American. For purposes of parallel construction, the term White is used instead of European American.) It was found that Black Deaf study participants scored lower on …

Managed Mental Health Care's Effects On Arrest And Forensic Commitment, William Fisher, Sharon-Lise Normand, Barbara Dickey, Ira Packer, Albert Grudzinskas, Hocine Azeni

Ira K Packer

No abstract provided.

Self-Reported Lifetime Psychiatric Hospitalization Histories Of Jail Detainees With Mental Disorders: Comparison With A Non-Incarcerated National Sample, William Fisher, Ira Packer, Steven Banks, David Smith, Lorna Simon, Kristen Roy-Bujnowski

Ira K Packer

Lack of access to hospitalization is an often-cited risk factor for incarceration among persons with severe mental illness. This proposition is examined by comparing self-reports of lifetime psychiatric hospitalization histories of mentally ill jail inmates with data from a national sample of non-incarcerated mentally ill. Roughly 52% of mentally ill jail detainees reported at least one psychiatric hospitalization, a rate nearly three times that of the comparison group. The data call into question the notion that mentally ill jail inmates have reduced access to psychiatric inpatient treatment, without addressing the adequacy of the treatment received. Longitudinal studies are needed to …

Community Mental Health Services And The Prevalence Of Severe Mental Illness In Local Jails: Are They Related, William Fisher, Ira Packer, Lorna Simon, David Smith

Ira K Packer

The excessive prevalence of severe mental illness noted in correctional settings has sometimes been attributed to the inadequacy of community based mental health services. This study examines the prevalence of severe mental illness in two jails situated within catchment areas featuring markedly different levels of community mental health services. We use these settings to test the hypothesis that greater levels of services in a community are associated with lower prevalence of severe mental illness in the community's jail. An epidemiologic approach, using standardized field instruments, was used to estimate the prevalence of major mental illness in detainees arriving at the …

Clinical And Laboratory Features That Distinguish Dengue From Other Febrile Illnesses In Endemic Populations, James Potts, Alan Rothman

Alan Rothman

OBJECTIVE: Clinicians in resource-poor countries need to identify patients with dengue using readily-available data. The objective of this systematic review was to identify clinical and laboratory features that differentiate dengue fever (DF) and/or dengue haemorrhagic fever (DHF) from other febrile illnesses (OFI) in dengue-endemic populations. METHOD: Systematic review of the literature from 1990 to 30 October 2007 including English publications comparing dengue and OFI. RESULTS: Among 49 studies reviewed, 34 did not meet our criteria for inclusion. Of the 15 studies included, 10 were prospective cohort studies and five were case-control studies. Seven studies assessed all ages, four assessed children …

Trust And Satisfaction With Physicians, Insurers, And The Medical Profession, Rajesh Balkrishnan, Elizabeth Dugan, Fabian Camacho, Mark Hall

Elizabeth Dugan

BACKGROUND: Conceptual or theoretical analysts of trust in medical settings distinguish among markedly different objects or types of trust. However, little is known about how similar or different these types of trust are in reality and the relationship of trust with satisfaction. OBJECTIVES: This exploratory study conducted a comparison among trust in one's personal physician, health insurer, and in the medical profession, and examined whether the relationship between trust and satisfaction differs according to the type of trust in question. RESEARCH DESIGN: Random national telephone survey using validated multi-item measures of trust and satisfaction. SUBJECTS: A total of 1117 individuals …

Why African-American Women Are At Greater Risk For Pregnancy-Related Death, Margaret Harper, Elizabeth Dugan, Mark Espeland, Anibal Martinez-Borges, Cynthia Mcquellon

Elizabeth Dugan

PURPOSE: Our study aim was to identify factors that may contribute to the racial disparity in pregnancy-related mortality.

METHODS: We examined differences in severity of disease, comorbidities, and receipt of care among 608 (304 African-American and 304 white) consecutive patients of non-Hispanic ethnicity with one of three pregnancy-related morbidities (pregnancy-related hypertension, puerperal infection, and hemorrhage) from hospitals selected at random from a statewide region.

RESULTS: African-American women had more severe hypertension, lower hemoglobin concentrations preceding hemorrhage, more antepartum hospital admissions, and a higher rate of obesity. The rate of surgical intervention for hemorrhage was lower among African-Americans, although the severity …

An Exploration Of Patients' Trust In Physicians In Training, Denise Bonds, Kristie Foley, Elizabeth Dugan, Mark Hall, Pam Extrom

Elizabeth Dugan

Several characteristics associated with patient trust are identified. To determine the level of trust patients from disadvantaged circumstances have in their primary care resident physician, and to determine patient and physician characteristics that predict trust, we administered a survey to randomly selected primary care patients of an academic medical center staffed by internal medicine residents after a visit to their primary care provider. Participants were adults. The group was racially diverse (50% non-white), English-speaking, and from lower socioeconomic groups. The 10-page survey consisted of 7 sections (Physician Trust Scale, Patient Demographics, Patient Health and Well-Being, Patient-Physician Relationship Characteristics, Global Doctor …

The Impact On Patient Trust Of Legalising Physician Aid In Dying, Mark Hall, Felicia Trachtenberg, Elizabeth Dugan

Elizabeth Dugan

OBJECTIVE: Little empirical evidence exists to support either side of the ongoing debate over whether legalising physician aid in dying would undermine patient trust. DESIGN: A random national sample of 1117 US adults were asked about their level of agreement with a statement that they would trust their doctor less if "euthanasia were legal [and] doctors were allowed to help patients die". RESULTS: There was disagreement by 58% of the participants, and agreement by only 20% that legalising euthanasia would cause them to trust their personal physician less. The remainder were neutral. These attitudes were the same in men and …

The Impact Of A Video Intervention On The Use Of Low Vision Assistive Devices, Robert Goldstein, Elizabeth Dugan, Felicia Trachtenberg, Eli Peli

Elizabeth Dugan

PURPOSE: An image-enhanced educational and motivational video was developed for patients with low vision and their caretakers. Impact on knowledge, self-efficacy, and attitudes was assessed. METHODS: The video incorporated cognitive restructuring to change emotional response; a "virtual home"; a veridical simulation of vision with age-related macular degeneration and contrast enhancement of the video. Subjects (median age 77.5) were randomized into control (n=79) and intervention (n=75) groups. Telephone interviews were at baseline, 2 weeks and 3 months. Main outcome measures were: knowledge (eight questions), self-efficacy score (seven questions), adaptive behaviors (10 questions), willingness to use devices, and emotional response (4-point scales). …

Prevalence Of Sexual Abuse Among Women Seeking Gynecologic Care In Germany, Ursula Peschers, Janice Du Mont, Katharina Jundt, Mona Pfurtner, Elizabeth Dugan, Gunther Kindermann

Elizabeth Dugan

OBJECTIVE: To estimate the prevalence of sexual abuse among patients seen for gynecologic care in Germany. METHODS: A short anonymous questionnaire was distributed to 1157 women attending a gynecologic outpatient clinic at a large urban teaching hospital. Data collected using the questionnaire included patient characteristics, sexual abuse history, and screening practices. Women who reported that they had been abused were asked if they had ever discussed the issue with their gynecologist. RESULTS: A total of 1075 questionnaires were returned, for a response rate of 92.9%. Almost half (n = 479 [44.6%]) of the women surveyed reported that they had been …

Racial Disparity In Pregnancy-Related Mortality Following A Live Birth Outcome, Margaret Harper, Mark Espeland, Elizabeth Dugan, Robert Meyer, Kathy Lane, Sharon Williams

Elizabeth Dugan

PURPOSE: African-American women have a 2- to 4-fold increased risk of pregnancy-related death compared with Caucasian women. We conducted this study to determine if differences in a combination of socioeconomic and medical risk factors may explain this racial disparity in pregnancy-related death. METHODS: Pregnancy-related deaths of African-American (N=60) and Caucasian (N=47) women were identified from review of pregnancy-associated deaths (N=400) ascertained through cause of death on death certificates, electronic linkage of birth and death files, and review of the hospital discharge database for the State of North Carolina, during the period between 1992 and 1998. Controls (N=3404) were randomly selected …

How Patients' Trust Relates To Their Involvement In Medical Care, Felicia Trachtenberg, Elizabeth Dugan, Mark Hall

Elizabeth Dugan

OBJECTIVES: To examine the connection between patients' trust and their attitudes toward seeking care, participating in medical decision making, and adhering to treatment recommendations. METHODS: Data were collected from a national telephone survey of English-speaking adults (N=553) in 1999. Eligibility requirements were some type of public or private health care coverage and having seen a physician or other health professional at least twice in the past 2 years. Five questions on preferred role in medical care were asked. Trust in physicians and satisfaction with care were separately measured using validated scales. RESULTS: The most significant predictor of patients' preferred role …

Insurance Status And Length Of Stay For Involuntarily Hospitalized Patients, William Fisher, Paul Barreira, Alisa Lincoln, Lorna Simon, Andrew White, Kristen Roy-Bujnowski, Marylou Sudders

Alisa Lincoln

General and private psychiatric hospitals are becoming increasingly common as sites for involuntary hospitalization. Unlike the public facilities that these settings are supplanting, these hospitals must pay strict attention to issues associated with reimbursement, insurance status, and managed care. This article examines the effects of insurance status on length of stay for involuntarily hospitalized patients in general and private hospitals in Massachusetts. Using a two-stage sampling procedure, data on episodes of involuntary hospitalization were gathered and assessed using multiple regression. The primary effect was found between patients with Medicare, who had the longest stays, and individuals who were uninsured, who …

Disparities And Survival Among Breast Cancer Patients, Terry Field, Diana Buist, Chyke Doubeni, Shelley Enger, Hassan Fouayzi, Gene Hart, Eli Korner, Lois Lamerato, Donald Bachman, Jennifer Ellis, Lisa Herrinton, Mark Hornbrook, Richard Krajenta, Liyan Liu, Janice Yao

Chyke A. Doubeni

BACKGROUND: Although rates of survival for women with breast cancer have improved, the survival disparity between African American and white women in the United States has increased.

PURPOSE: To determine whether this survival disparity persists in an insured population with access to medical care.

METHODS: In this retrospective cohort study, we extracted data from the tumor registries of six nonprofit, integrated health care delivery systems affiliated with the Cancer Research Network and assessed the survival of African American (n = 2276) and white (n = 18 879) female enrollees who were diagnosed with invasive breast cancer from January 1, 1993, …

A 25-Year Perspective Into The Changing Landscape Of Patients Hospitalized With Acute Myocardial Infarction (The Worcester Heart Attack Study), Robert Goldberg, Frederick Spencer, Jorge Yarzebski, Darleen Lessard, Joel Gore, Joseph Alpert, James Dalen

Jorge L. Yarzebski

Over the past several decades, significant advances have been made in the primary and secondary prevention of coronary artery disease. However, effects of changing lifestyle and treatment practices on demographic and clinical profiles and on hospital outcomes of patients who present with acute myocardial infarction (AMI) have not been well characterized. We carried out a prospective population-based investigation of >25-year trends (1975 to 2001) in demographic and clinical characteristics, treatment practices, and hospital outcomes of patients who had been hospitalized with AMI. Residents of a metropolitan area (Worcester, Massachusetts) who had been hospitalized with validated AMI (n = 10,440) in …

Patient Education About Anticoagulant Medication: Is Narrative Evidence Or Statistical Evidence More Effective?, Kathleen Mazor, Joann Baril, Elizabeth Dugan, Frederick Spencer, Pamela Burgwinkle, Jerry Gurwitz

Elizabeth Dugan

OBJECTIVE: To determine the relative impact of incorporating narrative evidence, statistical evidence or both into patient education about warfarin, a widely used oral anticoagulant medication.

METHODS: 600 patients receiving anticoagulant therapy were randomly assigned to view one of three versions of a video depicting a physician-patient encounter where anticoagulation treatment was discussed, or usual care (no video). The videos differed in whether the physician used narrative evidence (patient anecdotes), statistical evidence, or both to highlight key information. 317 patients completed both the baseline and post-test questionnaires. Questions assessed knowledge, beliefs and adherence to medication and laboratory monitoring regimens.

RESULTS: All …

Error Or "Act Of God"? A Study Of Patients' And Operating Room Team Members' Perceptions Of Error Definition, Reporting, And Disclosure, Sherry Espin, Wendy Levinson, Glenn Regehr, G. Baker, Lorelei Lingard

Lorelei Lingard

BACKGROUND: Calls abound for a culture change in health care to improve patient safety. However, effective change cannot proceed without a clear understanding of perceptions and beliefs about error. In this study, we describe and compare operative team members' and patients' perceptions of error, reporting of error, and disclosure of error. METHODS: Thirty-nine interviews of team members (9 surgeons, 9 nurses, 10 anesthesiologists) and patients (11) were conducted at 2 teaching hospitals using 4 scenarios as prompts. Transcribed responses to open questions were analyzed by 2 researchers for recurrent themes using the grounded-theory method. Yes/no answers were compared across groups …

The Rules Of The Game: Interprofessional Collaboration On The Intensive Care Unit Team, Lorelei Lingard, Sherry Espin, Cathy Evans, Laura Hawryluck

Lorelei Lingard

BACKGROUND: The intensive care unit (ICU) is a nexus for interspecialty and interdisciplinary tensions because of its pivotal role in the care of the hospital's most critically ill patients and in the management of critical care resources. In an environment charged with temporal, financial and professional tensions, learning how to get results collaboratively is a critical aspect of professional competence. This study explored how team members in the ICU interact to achieve daily clinical goals, delineate professional boundaries and negotiate complex systems issues. METHODS: Seven 1-hour focus groups were conducted with ICU team members in two hospitals. Participants consisted of …

Management And Outcomes Of Renal Disease And Acute Myocardial Infarction, Paul Santolucito, Dennis Tighe, David Mcmanus, Jorge Yarzebski, Darleen Lessard, Joel Gore, Robert Goldberg

Jorge L. Yarzebski

BACKGROUND: Contemporary trends in the management and outcomes of chronic kidney disease patients who develop an acute myocardial infarction have not been adequately described, particularly from the more generalizable perspective of a population-based investigation. METHODS: The study population consisted of 6219 residents of the Worcester, Massachusetts, metropolitan area who were hospitalized with acute myocardial infarction in 6 annual periods between 1995 and 2005. Patients were categorized as having preserved kidney function (n=3154), mild to moderate chronic kidney disease (n=2313), or severe chronic kidney disease (n=752) at the time of hospital admission. RESULTS: Patients with chronic kidney disease were more likely …

Sex Differences In 2-Year Mortality After Hospital Discharge For Myocardial Infarction, Viola Vaccarino, Harlan Krumholz, Jorge Yarzebski, Joel Gore, Robert Goldberg

Jorge L. Yarzebski

BACKGROUND: An interaction between sex and age is thought to affect hospital mortality after myocardial infarction; younger, but not older, women have been shown to have higher mortality rates than men. It is currently unknown whether findings are similar after hospital discharge. OBJECTIVE: To determine whether an interaction between sex and age affects 2-year mortality after myocardial infarction. DESIGN: Community-based prospective cohort study. SETTING: 16 community hospitals serving the Worcester, Massachusetts, metropolitan area. PATIENTS: 6826 patients who survived hospitalization for acute myocardial infarction during ten 1-year periods between 1975 and 1995. MEASUREMENTS: Mortality 2 years after hospital discharge. RESULTS: The …

A Two-Decades (1975 To 1995) Long Experience In The Incidence, In-Hospital And Long-Term Case-Fatality Rates Of Acute Myocardial Infarction: A Community-Wide Perspective, Robert Goldberg, Jorge Yarzebski, Darleen Lessard, Joel Gore

Jorge L. Yarzebski

OBJECTIVES: The purpose of the present study is to describe changes over two decades (1975 to 1995) in the incidence, in-hospital and long-term case-fatality rates associated with acute myocardial infarction (AMI) from a multihospital community-wide perspective.

BACKGROUND: Despite the magnitude of, and mortality associated with acute myocardial infarction (AMI), relatively limited population-based data are available to describe recent and temporal trends in the attack and case-fatality rates associated with AMI from a representative population-based perspective.

METHODS: The community-based study included 5,270 residents of the Worcester, Massachusetts, metropolitan area hospitalized with confirmed initial AMI in all metropolitan Worcester, Massachusetts, hospitals (1990 …

Recent Trends In The Incidence Rates Of And Death Rates From Atrial Fibrillation Complicating Initial Acute Myocardial Infarction: A Community-Wide Perspective, Robert Goldberg, Jorge Yarzebski, Darleen Lessard, Jacqueline Wu, Joel Gore

Jorge L. Yarzebski

BACKGROUND: Limited information is available about recent trends in the incidence and death rates from atrial fibrillation (AF) complicating acute myocardial infarction (AMI). The purpose of this study was to examine the impact and trends over time of AF complicating initial AMI. METHODS: We conducted a longitudinal study of 2596 residents of the Worcester, Massachusetts, metropolitan area with initial AMI and without previous AF who were hospitalized at all area hospitals in 5 annual periods between 1990 and 1997. RESULTS: A total of 13% of hospitalized patients developed AF. There was a marked decrease in the proportion of patients who …

Biomedical Scientists' Perception Of The Social Sciences In Health Research, Mathieu Albert, Suzanne Laberge, Brian Hodges, Glenn Regehr, Lorelei Lingard

Lorelei Lingard

The growing interest in interdisciplinary research within the Canadian health sciences sector has been manifested by initiatives aimed at increasing the involvement of the social sciences in this sector. Drawing on Bourdieu's concept of field and Knorr-Cetina's concept of epistemic culture, this study explores the extent to which it is possible for the social sciences to integrate into, and thrive in, a field in which the experimental paradigm occupies a hegemonic position. Thirty-one semi-structured interviews were conducted to explore biomedical scientists' receptiveness toward the social sciences in general and to qualitative research in particular. We found that these respondents exhibited …