Medicine and Health Sciences Commons^™

Long-Stay Patients In State Psychiatric Hospitals At The End Of The 20th Century, William Fisher, Paul Barreira, Jeffrey Geller, Andrew White, Alisa Lincoln, Marylou Sudders

Alisa Lincoln

OBJECTIVES: The purpose of this study was to assess the characteristics of long-stay patients in contemporary state psychiatric hospitals and to identify factors representing possible barriers to alternative placements for these patients. METHODS: All patients in inpatient units of the Massachusetts Department of Mental Health who had been hospitalized for at least three years as of April 1, 1999, were assessed by their treatment teams with a standardized data collection instrument. Domains assessed included medical problems, need for nursing care, psychiatric diagnosis, and history of problematic behaviors. RESULTS: The 330 individuals identified as long-stay patients had an array of medical …

Perceived Accessibility Of Cigarettes Among Youth: A Prospective Cohort Study, Chyke Doubeni, Wenjun Li, Hassan Fouayzi, Joseph Difranza

Chyke A. Doubeni

BACKGROUND: The accessibility of tobacco for youth is difficult to measure, partly because of the varied sources of cigarettes. Perceptions about the accessibility of cigarettes assesses availability from all potential sources and has been found to predict future smoking. This study examines the determinants of perceived accessibility from the perspective of a longitudinal study. METHODS: Data were derived from the second Development and Assessment of Nicotine Dependence in Youth study, a 4-year longitudinal study of 1246 sixth-grade students who underwent up to 11 in-person interviews from 2002 to 2006. Perceived accessibility was assessed prospectively by asking students whether they agreed …

Primary Care, Economic Barriers To Health Care, And Use Of Colorectal Cancer Screening Tests Among Medicare Enrollees Over Time, Chyke Doubeni, Adeyinka Laiyemo, Angela Higgins, Carrie Klabunde, George Reed, Terry Field, Robert Fletcher

Chyke A. Doubeni

PURPOSE: Colorectal cancer (CRC) screening remains underutilized. The objective of this study was to examine the impact of primary care and economic barriers to health care on CRC testing relative to the 2001 Medicare expansion of screening coverage.

METHODS: Medicare Current Beneficiary Survey data were use to study community-dwelling enrollees aged 65 to 80 years, free of renal disease and CRC, and who participated in the survey in 2000 (n = 8,330), 2003 (n = 7,889), or 2005 (n = 7,614). Three outcomes were examined: colonoscopy/sigmoidoscopy within 5 years (recent endoscopy), endoscopy more than 5 years previously, and fecal occult …

Socioeconomic And Racial Patterns Of Colorectal Cancer Screening Among Medicare Enrollees In 2000 To 2005, Chyke Doubeni, Adeyinka Laiyemo, George Reed, Terry Field, Robert Fletcher

Chyke A. Doubeni

BACKGROUND: Lower rates of screening among minorities and low-income populations contribute to colorectal cancer health disparities. Therefore, we examined patterns of colorectal cancer screening and associations with race-ethnicity, education, and income over time. METHODS: Repeated cross-sectional data from the Medicare Current Beneficiary Survey of noninstitutionalized colorectal cancer-free Medicare enrollees ages 65 to 80 years interviewed in 2000 (n = 8,355), 2003 (n = 7,922), and 2005 (n = 7,646). We examined rates of colonoscopy/sigmoidoscopy use within 5 years (recent endoscopy), colonoscopy/sigmoidoscopy use >5 years previously, or fecal occult blood test (FOBT) within 2 years. RESULTS: Among those included in the …

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, …

Race And Colorectal Cancer Disparities: Health-Care Utilization Vs Different Cancer Susceptibilities, Adeyinka Laiyemo, Chyke Doubeni, Paul Pinsky, V. Doria-Rose, Robert Bresalier, Lois Lamerato, E. Crawford, Paul Kvale, Mona Fouad, Thomas Hickey, Thomas Riley, Joel Weissfeld, Robert Schoen, Pamela Marcus, Philip Prorok, Christine Berg

Chyke A. Doubeni

BACKGROUND: It is unclear whether the disproportionately higher incidence and mortality from colorectal cancer among blacks compared with whites reflect differences in health-care utilization or colorectal cancer susceptibility. METHODS: A total of 60, 572 non-Hispanic white and black participants in the ongoing Prostate, Lung, Colorectal, and Ovarian (PLCO) Cancer Screening Trial underwent trial-sponsored screening flexible sigmoidoscopy (FSG) without biopsy at baseline in 10 geographically dispersed centers from November 1993 to July 2001. Subjects with polyps or mass lesions detected by FSG were referred to their physicians for diagnostic workup, the cost of which was not covered by PLCO. The records …

Racial And Ethnic Trends Of Colorectal Cancer Screening Among Medicare Enrollees, Chyke Doubeni, Adeyinka Laiyemo, Carrie Klabunde, Angela Higgins, Terry Field, Robert Fletcher

Chyke A. Doubeni

BACKGROUND: Colorectal cancer (CRC) screening rates have remained lower than the Healthy People 2010 goal, particularly among minority populations. PURPOSE: This study aimed to examine the racial-ethnic trends in CRC screening and the continued impact of healthcare access indicators on screening differences after Medicare expanded coverage. METHODS: The study used data from the Medicare Current Beneficiary Survey for 2000, 2003, and 2005. The sample was restricted to non-Hispanic whites, non-Hispanic blacks, and Hispanics. The primary outcome was the proportion of enrollees who underwent lower-gastrointestinal endoscopy within 5 years and/or home fecal occult blood test within 1 year. RESULTS: Over the …

Adjusting Medicare Capitation Payments Using Prior Hospitalization Data, Arlene Ash, Frank Porell, Leonard Gruenberg, Eric Sawitz, Alexa Beiser

Frank Porell

The diagnostic cost group approach to a reimbursement model for health maintenance organizations is presented. Diagnostic information about previous hospitalizations is used to create empirically determined risk groups, using only diagnoses involving little or no discretion in the decision to hospitalize. Diagnostic cost group and other models (including Medicare's current formula and other prior-use models) are tested for their ability to predict future costs, using R2 values and new measures of predictive performance. The diagnostic cost group models perform relatively well with respect to a range of criteria, including administrative feasibility, resistance to provider manipulation, and statistical accuracy.

Development Of Abbreviated Measures To Assess Patient Trust In A Physician, A Health Insurer, And The Medical Profession, Elizabeth Dugan, Felicia Trachtenberg, Mark Hall

Elizabeth Dugan

BACKGROUND: Despite the recent proliferation in research on patient trust, it is seldom a primary outcome, and is often a peripheral area of interest. The length of our original scales to measure trust may limit their use because of the practical needs to minimize both respondent burden and research cost. The objective of this study was to develop three abbreviated scales to measure trust in: (1) a physician, (2) a health insurer, and (3) the medical profession. METHODS: Data from two samples were used. The first was a telephone survey of English-speaking adults in the United States (N = 1117) …

The Anatomy Of The Professional Lapse: Bridging The Gap Between Traditional Frameworks And Students' Perceptions, Shiphra Ginsburg, Glenn Regehr, David Stern, Lorelei Lingard

Lorelei Lingard

PURPOSE: To support students' developing professionalism, it is necessary to understand the professional challenges and dilemmas they perceive in the clinical setting. This study systematically documented and catalogued students' reports of professional lapses. METHOD: Six focus groups were conducted with senior medical students (n = 29) at three universities. Using a grounded-theory approach, three researchers analyzed the students' reports of specific lapses in professionalism for recurrent themes. The resulting coding structure was applied using NVivo qualitative data analysis software. RESULTS: A total of 120 pages of text yielded 48 specific incidents of professional lapses, which were analyzed by three researchers …

Perceptions Of Operating Room Tension Across Professions: Building Generalizable Evidence And Educational Resources, Lorelei Lingard, Glenn Regehr, Sherry Espin, Isabella Devito, Sarah Whyte, Douglas Buller, Bohdan Sadovy, David Rogers, Richard Reznick

Lorelei Lingard

BACKGROUND: Effective team communication is critical in health care, yet no curriculum exists to teach it. Naturalistic research has revealed systematic patterns of tension and profession-specific interpretation of operating room team communication. Replication of these naturalistic findings in a controlled, video-based format could provide a basis for formal curricula. METHOD: Seventy-two surgeons, nurses, and anesthesiologists independently rated three video-based scenarios for the three professions' level of tension, responsibility for creating tension and responsibility for resolution. Data were analyzed using three-way, mixed-design analyses of variance. RESULTS: The three professions rated tension levels of the various scenarios similarly (F=1.19, ns), but rated …

The Rhetoric Of Rationalization: How Students Grapple With Professional Dilemmas, Lorelei Lingard, K. Garwood, K. Szauter, D. Stern

Lorelei Lingard

No abstract provided.

The 40th Anniversary Of The National Institute On Alcoholism And Alcohol Abuse: The Impact On Liver Disease, Gyongyi Szabo

Gyongyi Szabo

No abstract provided.

Gender Differences And Factors Associated With The Receipt Of Thrombolytic Therapy In Patients With Acute Myocardial Infarction: A Community-Wide Perspective, Jorge Yarzebski, Nananda Col, Paul Pagley, Judith Savageau, Joel Gore, Robert Goldberg

Jorge L. Yarzebski

In spite of national interest in gender differences in the presentation and management of chronic disease, limited information is available about possible gender differences in the receipt of thrombolytic therapy after acute myocardial infarction (AMI). As part of an ongoing community-based study of AMI, we examined gender differences in the receipt of thrombolytic therapy among 2885 patients with confirmed AMI. The study sample consisted of 1680 males and 1205 females with validated AMI who were admitted to 16 hospitals in the Worcester, Massachusetts, metropolitan area in four study periods between 1986 and 1991. During the years under study, 24.4% of …

The "Health" And Future Of The Physician-Scientist In Hepatology, Gyongyi Szabo

Gyongyi Szabo

No abstract provided.

Short- And Long-Term Cause-Specific Survival Of Patients With Inflammatory Breast Cancer, Patricia Tai, Edward Yu, Ross Shiels, Juan Pacella, Kurian Jones, Evgeny Sadikov, Shazia Mahmood

Edward Yu

Background: Inflammatory breast cancer (IBC) had been perceived to have a poor prognosis. Oncologists were not enthusiastic in the past to give aggressive treatment. Single institution studies tend to have small patient numbers and limited years of follow-up. Most studies do not report 10-, 15- or 20-year results. Methods: Data was obtained from the population-based database of the Surveillance, Epidemiology, and End Results program of the National Cancer Institute from 1975-1995 using SEER*Stat5.0 software. This period of 21 years was divided into 7 periods of 3 years each. The years were chosen so that there was adequate follow-up information to …

Ethical Decision Making By Family Doctors In Canada, Britain And The United States, Barry Hoffmaster, Moira Stewart, Ronald Christie

C. Barry Hoffmaster

Family doctors in Canada and the U.S. and general practitioners in England and Wales were sent a questionnaire containing six cases that raised moral issues. The doctors were asked to select the most appropriate course of action for each case as well as reasons for that decision. The ethical problems concerned how much information to divulge to patients, how extensively a physician should become involved in the lifestyles of patients, and how to deal with a possible family problem. The respondents selected different courses of action for the cases. More U.S. than Canadian or British physicians chose to divulge information, …