Medicine and Health Sciences Commons^™

Statistical Analysis Of Air Pollution Panel Studies: An Illustration, Holly Janes, Lianne Sheppard, Kristen Shepherd

UW Biostatistics Working Paper Series

The panel study design is commonly used to evaluate the short-term health effects of air pollution. Standard statistical methods for analyzing longitudinal data are available, but the literature reveals that the techniques are not well understood by practitioners. We illustrate these methods using data from the 1999 to 2002 Seattle panel study. Marginal, conditional, and transitional approaches for modeling longitudinal data are reviewed and contrasted with respect to their parameter interpretation and methods for accounting for correlation and dealing with missing data. We also discuss and illustrate techniques for controlling for time-dependent and time-independent confounding, and for exploring and summarizing …

Janssens, Nancy Interview For The Miami Valley College Of Nursing And Health Oral History Project, Donna M. Curry, Emily Pingrey, Nancy Janssens

Wright State University - Miami Valley College of Nursing and Health Oral History Project

Donna Miles Curry and Emily Pingrey interviewed Nancy Janssens about the Wright State University College of Nursing and Health. In the interview Ms. Janssens discusses her education at Wright State University.

Celecoxib Decreases Prostaglandin E2 Concentrations In Nipple Aspirate Fluid From High Risk Postmenopausal Women And Women With Breast Cancer, Edward R. Sauter, Wenyi Quin, Lisa Schlatter, John E. Hewett, John T. Flynn

Department of Molecular Physiology and Biophysics Faculty Papers

Background

Celecoxib inhibits PGE2 production in cancerous tissue. We previously reported that PGE2 levels in nipple aspirate fluid (NAF) and plasma were not decreased in women at increased breast cancer risk who received celecoxib 200 mg twice daily (bid). The endpoints of the current study were to determine if a short course of celecoxib 400 mg bid would decrease PGE2 levels in women 1) at increased breast cancer risk, and 2) with established breast cancer.

Methods

NAF and plasma samples were collected before, 2 weeks after taking celecoxib 400 mg bid, and two weeks after washout from 26 women who …

Neuromechanics Of Multifunctionality During Rejection In Aplysia Californica, Hui Ye, Douglas W. Morton, Hillel J. Chiel

Faculty Scholarship

How are the same muscles and neurons used to generate qualitatively different behaviors? We studied this question by analyzing the biomechanical and neural mechanisms of rejection responses in the marine mollusk Aplysia californica and compared these mechanisms with those used to generate swallowing responses (Ye et al., 2006). During rejection, the central grasper of the feeding structure closes to push inedible food out of the buccal cavity. This contrasts with swallowing, during which the grasper is open as it moves toward the jaws (protracts). We examined how the shape change of the grasper during rejection mechanically reconfigured the surrounding musculature. …

Ada News - 10/16/2006, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

A Comparative Analysis Of The Chronic Effects Of Fine Particulate Matter, Sorina E. Eftim, Holly Janes, Aidan Mcdermott, Jonathan M. Samet, Francesca Dominici

Johns Hopkins University, Dept. of Biostatistics Working Papers

The American Cancer Society study (ACS) and the Harvard Six Cities study (SCS) are the two landmark cohort studies for estimating the chronic effects of fine particulate matter PM2.5 on mortality. To date, no comparative analysis of these studies has been carried out using a different study design, study period, data, and modeling approach. In this paper, we estimate the chronic effects of PM on mortality for the period 2000-2002 by using mortality data from Medicare and \PM levels from the National Air Pollution Monitoring Network for the same counties included in the SCS and the ACS. We use a …

Emergency Nurses' Perceptions Of Obstacles And Supportive Behaviors In End-Of-Life Care, Sondra Heaston, Renea L. Beckstrand, A. Elaine Bond, Sheri P. Palmer

Faculty Publications

Introduction: Little is known about emergency nurses' perceptions of either obstacles or supportive behaviors for providing end-of life (EOL) care to dying patients. The purpose of this study was to determine the perceived obstacles and supportive behaviors in providing EOL care to dying patients in emergency departments.

Methods: In this survey research, a 73-item questionnaire regarding EOL care was mailed to a geographically dispersed national random sample of 300 members of the Emergency Nurses Association. Descriptive statistics were calculated for the 54 Likert-type items and demographic items. Two open-ended questions were analyzed using content analysis.

Results: Returns after 3 mailings …

Advanced Practice Update, Michael Hartman, Leif Penrose

Faculty Works: AHS (2004-2023)

No abstract provided.

Essential Elements Of A Defense-Review Of Dna Testing Results, Dan E. Krane

Biological Sciences Faculty Publications

No abstract provided.

Single Molecule Detection Systems And Methods, John G. K. Williams, Gregory R. Bashford

Biomedical Imaging and Biosignal Analysis Laboratory

A micofluidic system is provided that includes a substrate, a first microchannel disposed in the substrate for providing a reactant to a reaction zone, a second microchannel disposed in the substrate, the third microchannel providing fluid communication between the first and second microchannels. The system also typically includes first and second electrodes, positioned at opposite ends of the second microchannel, for providing an electric field within the second microchannel. In operation, when the reactant is in the reaction zone, a reaction product is produced having a net electric charge different from the electric of the reactant.

Evolution Of Sensory Complexity Recorded In A Myxobacterial Genome, B S Goldman, W C Nierman, D Kaiser, S C Slater, A S Durkin, J A Eisen, J Eisen, C M Ronning, W B Barbazuk, M Blanchard, C Field, C Halling, G Hinkle, O Iartchuk, H S Kim, C Mackenzie, R Madupu, N Miller, A Shvartsbeyn, S A Sullivan, M Vaudin, R Wiegand, H B Kaplan

Faculty, Staff and Student Publications

Myxobacteria are single-celled, but social, eubacterial predators. Upon starvation they build multicellular fruiting bodies using a developmental program that progressively changes the pattern of cell movement and the repertoire of genes expressed. Development terminates with spore differentiation and is coordinated by both diffusible and cell-bound signals. The growth and development of Myxococcus xanthus is regulated by the integration of multiple signals from outside the cells with physiological signals from within. A collection of M. xanthus cells behaves, in many respects, like a multicellular organism. For these reasons M. xanthus offers unparalleled access to a regulatory network that controls development and …

Medicare Physician Payments And Spending, Laura A. Dummit

National Health Policy Forum

The Medicare program’s physician payment method is intended to control spending while ensuring beneficiary access to physician services, but there are signs that it may not be working. The physician’s role in the health care delivery system as the primary source of information and treatment options, together with growing demand for services and the imperfect state of knowledge about appropriate service use, challenge Medicare’s ability to achieve these two goals. This issue brief describes the history of physician spending and the contribution of escalating service use and intensity of services to the rise in Medicare outlays, setting the stage for …

A Missense Mutation In Pmel17 Is Associated With The Silver Coat Color In The Horse, Emma Brunberg, Leif Andersson, Gus Cothran, Kaj Sandberg, Sofia Mikko, Gabriella Lindgren

Veterinary Science Faculty Publications

BACKGROUND: The Silver coat color, also called Silver dapple, in the horse is characterized by dilution of the black pigment in the hair. This phenotype shows an autosomal dominant inheritance. The effect of the mutation is most visible in the long hairs of the mane and tail, which are diluted to a mixture of white and gray hairs. Herein we describe the identification of the responsible gene and a missense mutation associated with the Silver phenotype.

RESULTS: Segregation data on the Silver locus (Z) were obtained within one half-sib family that consisted of a heterozygous Silver colored stallion with 34 …

Aluminum Bioavailability From The Approved Food Additive Leavening Agent Acidic Sodium Aluminum Phosphate, Incorporated Into A Baked Good, Is Lower Than From Water, Robert A. Yokel, Rebecca L. Florence

Pharmaceutical Sciences Faculty Publications

There are estimates of oral aluminum (Al) bioavailability from drinking water, but little information on Al bioavailability from foods. Foods contribute ∼95% and drinking water 1–2% of the typical human's daily Al intake. The objectives were to estimate oral Al bioavailability from a representative food containing the food additive acidic sodium aluminum phosphate (acidic SALP), a leavening agent in baked goods. Rats were acclimated to a special diet that resulted in no stomach contents 14 h after its withdrawal. They were trained to rapidly consume a biscuit containing 1.5% acidic SALP. Oral Al bioavailability was then determined from a biscuit …

Ada News - 10/02/2006, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

Healthnet News V.21:No.3 Fall 2006, Judith S. Kronick, Alberta Richetelle

Articles - Patient Care

A newsletter for public librarians and others interested in consumer health information services.

Mid-Atlantic Ethics Committee Newsletter, Fall 2006-Winter 2007

Mid-Atlantic Ethics Committee Newsletter

No abstract provided.

Synapse, Alabama Health Libraries Association

Synapse - Newsletter of ALHeLa

This is the Fall, 2006 edition of the ALHeLa newsletter - Synapse.

Contents include:

• President's Column
• ALHeLA Librarian's at the southern women's show
• News around the state
• Alabama Health Libraries Association - 2006 Executive Committee
• Utilizing emerging technologies in medical libraries
• ALHeLA 2005 annual business meeting
• Photos from 2006 annual meeting

Age-Associated Changes In Hearts Of Male Fischer 344/Brown Norway F1 Rats, Ernest M. Walker Jr., Michael S. Nillas, Elsa I. Mangiarua, Sylvestre Cansino, Ryan G. Morrison, Romaine R. Perdue, William E. Triest, Gary L. Wright, Mark Studeny, Paulette Wehner, Kevin M. Rice, Eric R. Blough

MIIR Faculty Research

Aging is associated with left ventricular hypertrophy, dilatation, and fibrosis of the heart. The Fischer 344/Brown Norway F1 (F344/BNF1) rat is recommended for age-related studies by the National Institutes on Aging because this hybrid rat lives longer and has a lower rate of pathological conditions than inbred rats. However, little is known about age-associated changes in cardiac and aortic function and structure in this model. This study evaluated age-related cardiac changes in male F344/BNF1 rats using ECHO, gross, and microscopic examinations. Rats aged 6-, 30-, and 36-mo were anesthetized and two-dimensional ECHO measurements, two-dimensional guided M-mode, Doppler M-mode, and other …

Health Information Technology In The United States: The Information Base For Progress, David Blumenthal, Catherine M. Desroches, Karen Donelan, Sara J. Rosenbaum, Timothy Ferris

Health Policy and Management Faculty Publications

Health information technology (HIT) has the potential to advance health care quality by helping patients with acute and chronic conditions receive recommended care, diminishing disparities in treatment and reducing medical errors. Nevertheless, HIT dissemination has not occurred rapidly, due in part to the high costs of electronic health record (EHR) systems for providers of care—including the upfront capital investment, ongoing maintenance and short-term productivity loss. Also, many observers are concerned that, if HIT follows patterns observed with other new medical technologies, HIT and EHRs may diffuse in ways that systematically disadvantage vulnerable patient populations, thus increasing or maintaining existing disparities …

What's Happening: October, 2006, Maine Medical Center

What's Happening

No abstract provided.

Dentalgram - Vol. 20, No. 10, Loma Linda University School Of Dentistry

Dentalgram

In this issue:

• Esther Valenzuela named director of admissions
• Office of academic affairs releases Dean's List Summer, 2006
• LLUSD host second annual CE course in implant dentistry for endodontists
• SD partners with Loma Linda city CERT program
• Dental hygiene students choose Teachers of the Year
• Department news
• Keeping Connected staff meeting focuses on healthy relationships
• Careers in Dentistry Workshop helps students choose a career path

Education Chronicle Issue 4 No. 1, Touro College School Of Education And Psychology - Graduate Division

Yearbooks and Newsletters

Fall/Winter 2006/2007 Issue

Expanded School-Based Health: The Mental Health And School Connection, Dr. Jill D. Duba

Counseling & Student Affairs Faculty Publications

Research suggests that expanded school-based mental health (ESMH) programs can offer benefits and hope for children and their families. Such programs are part of a national progressive movement involving collaborative relationships between schools and community mental health agencies. The purpose of this article is to highlight the constructs and details of ESMH programs, as well as counselor training possibilities.

Integrative Multilevel Family Therapy For Disputes Involving Child Custody And Visitation (Imft-Dccv): An Interview With Jay Lebow, Dr. Jill D. Duba

Counseling & Student Affairs Faculty Publications

This article presents the integrative multi-level family therapy of Jay Lebow, focusing on his work in resolving disputes involving child custody and visitation. The interview addresses interventions in high conflict divorces, assessment issues, and symmetrical escalation. A case study is offered.

Centennial And Other Memories, Loma Linda University

Scope

Table of contents

3 | The other curriculum
Chancellor Richard Hart challenges 2006 graduates

7 | Centennial memories
A look back at two years of centennial events

15 | No fear
Members of Team PossAbilities defy physical limits

19 | For smiles
LLU and AHI partner with Smile Train

22 | Newscope

31 | Alumni notes

The Development Of Weaning Practices Among Women Of The Mombasa District, Its Effects On Children’S Public Health Issues, And The Proposition Of Intervention Plans, Rachael Bryan

Independent Study Project (ISP) Collection

Breastfeeding is an unparalleled way of providing nourishment for the infant child in the first few years of life. A large body of literature supports that exclusive breastfeeding is optimal for the first 6 months of life, while complementary foods should be introduced in the diet 6 months and beyond. Mothers who inadequately wean their children are defined as having introduced complementary foods prior to 6 months post-natal age. The inclusive purpose of this study was to gain an understanding of inadequate weaning practices among patients and mothers of patients of the Muslim Education and Welfare Association Medical Centre (MMC) …

Traditional Practices And Governmental Responsibilities: An Investigation Into The Evolving Partnership Between Indigenous Brazilian Midwives And State-Provided Maternal Healthcare Services, Caitlin Canfield

Independent Study Project (ISP) Collection

Traditional midwives play important roles in the provision of maternal healthcare services in developing countries. Especially in rural, marginalized communities, traditional midwives help to provide obstetric care when local governmental health services fail to do so. The healthcare provision that traditional midwives “should” undertake is a subject debated by public health and development policy makers who seek to reduce maternal mortality rates and improve maternal health in rural communities in developing countries. This study examines the practices of traditional midwives in indigenous Tupinambá communities located in Southern Bahia, Brazil. It seeks to define the contemporary role of traditional midwives within …

La Ley De Maternidad Gratuita En Intag: Su Aplicación, Educación Y Uso, Stephanie Lewis

Independent Study Project (ISP) Collection

The country of Ecuador has a high rate of infant and maternal mortality, as well as problems with malnutrition. The Minister of Public Health responded to these problems with a law to provide the public with different types of free medical attention. The Minister’s hope is to reduce these problems with the law. The law is called the Law of Free Motherhood and Attention for Infants (Ley de Maternidad Gratuita y Atención a la Infancia), and includes free attention and vitamins for pregnant women, free birth and post-birth care, and vitamins, attention and vaccinations for children under 5 years of …

Dai Medicine: Preservation Of And Changes In Ancient Healing Practices, Geoffroy Fauchet

Independent Study Project (ISP) Collection

This independent study project discusses the general concept and theories of Dai medicine and focuses on the conservation of and transformation that both, the traditional and modern Dai medical system have undergone over time.