Digital Commons Network^™

Heart Rate Variability Characteristics In Sedentary Postmenopausal Women Following Six Months Of Exercise Training: The Drew Study, Conrad P. Earnest, Carl J. Lavie, Steven N. Blair, Timothy S. Church

Faculty Publications

Background: Decreased heart rate variability (HRV) is associated with a higher risk of mortality. Overall, postmenopausal women have lower levels of HRV than premenopausal women, which may be additionally complicated by lifestyle related behaviors such as physical inactivity and obesity. Though cardiorespiratory exercise training increases HRV, little is known regarding the exercise dose necessary to promote improvement.

Methodology/Principle Findings: Our primary aim was to measure HRV in post-menopausal women following 6-moths of exercise training. We examined supine resting HRV in 373 post-menopausal women (45-75 y) after 6-months of randomly assigned and double-blinded administered exercise training exercise training at 50%, 100% …

A Geospatial Approach For New Perspectives On Satisfaction With Health Services In Malawi, Gideon Mazinga

Loma Linda University Electronic Theses, Dissertations & Projects

This dissertation explored the spatial pattern of user satisfaction with health services and factors, including policies that potentially explain the variation in the district-level of user satisfaction with health services. Nationwide secondary data was extracted from the 2002 Core Social Welfare Indicators Survey and the National Health Services Statistics databases obtained from National Statistics of Malawi. The National Health Facilities inventory obtained from the Malawi diffusion project was also geocoded to display the distribution of health care facilities in the country. Spatial autocorrelation and regression modeling techniques were applied on the national representative data set.

The spatial autocorrelation test revealed …

Hiv Risk Among Nursing Students In Rwanda : Self-Efficacy, Knowledge And Attitudes, Jacqueline Wosinski

Loma Linda University Electronic Theses, Dissertations & Projects

Acquired immune deficiency syndrome (AIDS) is the leading cause of death in sub-Saharan Africa. With a prevalence rate of 3.1% in 2006, Rwanda is one of the hardest hit countries. Nurses are often the leading health professionals in rural communities and at the forefront of the fight against the HIV pandemic. Little has been written on how nurses are prepared to intervene successfully along the continuum of HIV prevention and care. A mixed-methods sequential exploratory approach was used to explore this question.

In the first phase, cognitive, socio-psychological, and environmental factors of nursing education in Rwanda in regard to HIV …

Commencement Program 2008, Loma Linda University

Commencement Programs

CONTENTS

2 | 2008 Events of Commencement

3 | The Academic Procession

4 | Significance of Academic Regalia

5 | The Good Samaritan

6 | The Speakers

14 | The University Honorees

24 | The School Honorees

35 | The Programs

36 | School of Medicine

47 | School of Pharmacy

52 | School of Dentistry

62 | School of Science and Technology and School of Religion

70 | School of Nursing

76 | School of Allied Health Professions - Physical Therapy

82 | School of Allied Health Professions

91 | School of Public Health

Doubly Robust Ecological Inference, Daniel B. Rubin, Mark J. Van Der Laan

U.C. Berkeley Division of Biostatistics Working Paper Series

The ecological inference problem is a famous longstanding puzzle that arises in many disciplines. The usual formulation in epidemiology is that we would like to quantify an exposure-disease association by obtaining disease rates among the exposed and unexposed, but only have access to exposure rates and disease rates for several regions. The problem is generally intractable, but can be attacked under the assumptions of King's (1997) extended technique if we can correctly specify a model for a certain conditional distribution. We introduce a procedure that it is a valid approach if either this original model is correct or if we …

The Impact Of Being Born With Cleft And Cleft Reparative Surgery On Overall Health And Speech Outcomes, Khatansuudal Evsanaa

Master's Theses

Orofacial cleft is one of the most common and treatable birth defects in the world. If left untreated, orofacial cleft can impair normal speech development, growth, and could lead to a number of health consequences later in life. The main motivation of the study is to measure the impact of being born with cleft and the cleft reparative surgery on overall speech and health cleft for teenagers in India using difference-in-differences approach along with household fixed effects method. An overall health outcome was measured using height, weight, grip strength and BMI, and the speech acceptability was measured using a “Universal …

The Changing Role Of Physicians In Disaster Management And Hospital Incident Command, F. Matthew Mihelic, M. David Stockton, Stephen A. Cole, Gregory H. Blake

Faculty Publications

Recent changes in governmental policy toward disaster medicine and hospital incident command foreshadow a significant change in the role that physicians will play in disaster preparedness and response. The distinct discipline of Disaster Medicine has received authoritative recognition and promotion in the recent Homeland Security Presidential Directive 21, and recently established guidelines for incident command within hospitals have included a new position designated as “Medical/Technical Specialist(s)” that will assist the Incident Commander in disaster-related decision-making. This is a multidisciplinary position, and its functions can be filled by one or more individuals. As physician training and competency in Disaster Medicine increases, …

Screening And Assessing Immigrant And Refugee Youth In School-Based Mental Health Programs, Dina Birman, Wing-Yi Chan

Center for Health and Health Care in Schools

According to the 2000 Census, 1 of every 5 children in the United States is a child of immigrants – either a child who is an immigrant or has at least one immigrant parent. While most children who experience mental health problems have limited access to help, children who have migrated to this country, especially under difficult circumstances, face particular challenges. Providers may be unfamiliar with their culture or the way that their culture understands mental health issues; children and their caregivers may not speak English, and the tools developed to identify and treat children with mental health needs may …

Self-Efficacy, Physical Activity, And Aerobic Fitness In Middle School Children: Examination Of A Pedometer Intervention Program, Dana M. Manley

Theses and Dissertations (ETD)

The purpose of this study was to examine the relationships among self-efficacy levels, physical activity, aerobic fitness, and body composition (relative body mass index; RBMI) and to determine whether a school-based pedometer intervention program would improve those variables and prevent weight gain in sixth and seventh graders in rural mid-South middle schools. Bandura’s Social Cognitive Theory served as the theoretical basis for the study.Methods: A quasi-experimental pre-test, post-test design was used. The sample, recruited from two rural middle schools in Kentucky, consisted of 116 sixth and seventh grade students (98% Caucasian, 51% male, age=11.65±0.71). Anthropometric assessment of height, weight, …

Kesehatan Dan Pembangunan Sumber Daya Manusia, Soekidjo Notoatmodjo

Kesmas

Sebagai aset utama pembangunan bangsa, sumber daya manusia selalu dijadikan tolak ukur keberhasilan kualitas pembangunan suatu bangsa. Indonesia berada di urutan 111 dari 176 negara-negara di dunia, atau urutan ke 6 dari 10 negara-negara Asia Tenggara (Asean). Artikel ini bertujuan untuk membahas berbagai aspek ketertinggalan bangsa Indonesia di bidang kesehatan serta upaya untuk memperbaikinya. Metoda yang digunakan adalah kajian yang rasional melalui tinjauan pustaka dan pemikiran yang logis. Untuk mengejar ketinggalan di bidang kesehatan perlu dilakukan perubahan pradigma dari “health for survival” yang berorientasi pada orang sakit dan mengutamakan kuratif dan rehabilitatif kepada “heath for human development” yang mengutamakan orang …

Intensive Care For Extreme Prematurity--Moving Beyond Gestational Age, Jon E Tyson, Nehal A Parikh, John Langer, Charles Green, Rosemary D Higgins

Faculty, Staff and Student Publications

BACKGROUND: Decisions regarding whether to administer intensive care to extremely premature infants are often based on gestational age alone. However, other factors also affect the prognosis for these patients.

METHODS: We prospectively studied a cohort of 4446 infants born at 22 to 25 weeks' gestation (determined on the basis of the best obstetrical estimate) in the Neonatal Research Network of the National Institute of Child Health and Human Development to relate risk factors assessable at or before birth to the likelihood of survival, survival without profound neurodevelopmental impairment, and survival without neurodevelopmental impairment at a corrected age of 18 to …

Analysis Of The Proposed Rule On Designation Of Medically Underserved Populations And Health Professional Shortage Areas, Peter Shin, Leighton C. Ku, Emily Jones, Sara J. Rosenbaum

Geiger Gibson/RCHN Community Health Foundation Research Collaborative

Numerous safety net programs and health care providers depend on Medically Underserved Area and Population (MUA/P) and Health Professional Shortage (HPSA) designations to qualify for federal funding, physician subsidies and placement, and health-related investments to improve access to care for communities and populations at high risk of poor health. These resources are particularly critical for federally-qualified health centers at a time when the number of uninsured is growing and the capacity of the safety net shrinking. On February 29, 2008, the Department of Health and Human Services (HHS) released a proposed regulation to alter the way these designations are made. …

Health Policy Newsletter March 2007 Vol. 20, No. 1

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

Health Policy Newsletter September 2006 Vol. 19, No. 3

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

Health Policy Newsletter March 2006 Vol. 19, No. 1

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

The Complexity Of Re-Evaluating Antiretroviral Therapy Eligibility Guidelines For Hiv/Aids Patients In Uganda, Jennifer Klein

Independent Study Project (ISP) Collection

When I first learned that the eligibility criteria for Antiretroviral Drugs (ARVs) in Uganda is to have a CD4 cell count of 200 or below, I was shocked. Actually, I think my exact response was, “So patients must have full-blown AIDS, severely weakened immune systems, and may be on their deathbeds before they can receive the drugs?” I knew little of the subject, other than that in the United States HIV-positive patients who are on drugs may avoid many of the opportunistic infections and complications that come from delaying treatment until the CD4 count is low. My initial confusion over …

Sex Education In Amsterdam: What They Do And Why They Choose To Do It., Coral E. Hackler

Independent Study Project (ISP) Collection

Sex education in the Netherlands has been regarded by many as exemplary. Around the world the phrase “Double Dutch” is known as the term of using both the condom and the pill. The actual effectiveness of sexuality education in the Netherlands has rarely been studied. The teachers themselves must decide what they believe will be the most effective methods of sexuality education. This begs one to question why a teacher chooses the methods they have chosen and what makes them believe that these methods are effective. Because there is no research on how sexuality education is directly influencing students, teachers …

Taming The Mind: Current Mental Health Treatments And Obstacles To Expanding The Western-Model In A Tibetan Exile Community, Dylan Brock

Independent Study Project (ISP) Collection

No abstract provided.

Pediatric Safety And Quality, Susan R. Lacey, Janis B. Smith, Karen Cox

Manuscripts, Articles, Book Chapters and Other Papers

Excerpt

Pediatric care is complex due to developmental and dependency issues associated with children. How these factors impact the specific processes of care is an area of science in which little is known. We are only beginning to understand the relationship between nurse staffing and adverse events in hospitalized children; effects that may be compounded by inadequate numbers of pediatric nurses. Throughout health care providing safe and high quality patient care continues to provide significant challenges. Efforts to improve the safety and quality of care are resource intensive and take continued commitment not only by those who deliver care, but …

Prenatal Exposure To Wood Fuel Smoke And Low Birth Weight, Amna R. Siddiqui, Ellen B. Gold, Xiaowei Yang, Kiyoung Lee, Kenneth H. Brown, Zulfiqar Ahmed Bhutta

Department of Paediatrics and Child Health

Background: Maternal exposure to wood fuel smoke may lead to impaired fetal growth due to hypoxia and or oxidative stress from smoke constituents such as carbon monoxide and particulate matter. Objectives: We studied the risk of low birth weight (LBW) and reduced mean birth weight in relation to reported use of wood for cooking during the prenatal period, compared with natural gas (NG).
Methods: We studied a historical cohort of women who had a singleton live birth in the years 2000-2002, from a semirural area of Pakistan. Infant's birth weight was obtained from records, and prenatal records had data for …

Tetanus And Rabies Eradication In Pakistan; A Mission Not Impossible, Mohammad Wasay, Ismail A. Khatri, Naseem Salahuddin

Department of Medicine

No abstract provided.

Improving The Provision Of Reproductive Health Services To Incarcerated Women

Florida Public Health Review

Many researchers in social science and criminal justice fields have shown that reproductive health services for women in prisons, jails, and other correctional facilities, including preventive screening, prenatal services, and treatment, is severely lacking. As the rates of incarcerated women continue to soar, for a multitude of political, economic, and structural reasons, it has become increasingly more critical that women’s health issues, including reproductive health, are adequately addressed in the prison health setting. Correctional and health care programs differ strongly in their purpose (punishment or care), primary client served (society or individual), means employed to achieve their purpose (deprivation or …

Abstracts In High Profile Journals Often Fail To Report Harm, Enrique Bernal-Delgado, Elliot S. Fisher

Dartmouth Scholarship

To describe how frequently harm is reported in the abstract of high impact factor medical journals. We carried out a blinded structured review of a random sample of 363 Randomised Controlled Trials (RCTs) carried out on human beings, and published in high impact factor medical journals in 2003. Main endpoint: 1) Proportion of articles reporting harm in the abstract; and 2) Proportion of articles that reported harm in the abstract when harm was reported in the main body of the article. Analysis: Corrected Prevalence Ratio (cPR) and its exact confidence interval were calculated. Non-conditional logistic regression was used.

Semi-Tractor Trailer Driver Hauling Chicken Dies After Striking A Rock Wall, Kentucky Injury Prevention And Research Center

Fatality Case Reports--Motor Vehicle

On a sunny fall day in 2007, a 50-year old semi truck driver hauling processed frozen chicken in a refrigerated trailer, died when his semi crashed into a rock wall. The driver was north bound on an interstate highway when witnesses saw the semi in the left lane contact the concrete median barrier then veer over to the right across one traffic lane and the shoulder, then strike a rock wall. The impact caused the cab to overturn onto the driver’s door while the refrigerated trailer remained standing upright. An exhaust pipe located on the back of the cab was …

Targeted Methods For Biomarker Discovery, The Search For A Standard, Catherine Tuglus, Mark J. Van Der Laan

U.C. Berkeley Division of Biostatistics Working Paper Series

More often than not biomarker studies analyze large quantities of variables with complicated and generally unknown correlation structure. There are numerous statistical methods which attempt to unravel these variables and determine the underlying mechanism through identification of causally related biomarkers. Results from these methods are generally difficult to interpret and nearly impossible to compare across studies. The FDA has currently called for a standardization of methods and protocol for biomarker detection. In response, we propose targeted variable importance (tVIM) as a standardized method for biomarker discovery. Through the use of targeted Maximum Likelihood, tVIM provides double robust estimates of variable …

Résistance Du Point D'Ancrage D'Un Système D'Arrêt De Chute Et De Positionnement Pour Les Poseurs D'Acier D'Armature, André Lan, Renaud Daigle

Rapports de recherche scientifique

Les structures de béton armé peuvent être divisées en deux grands groupes : soit les édifices à colonnes et dalles et les autres structures. Dans le premier cas, les poseurs d’acier d’armature (ferrailleurs) sont très peu exposés aux chutes parce que l'armature des colonnes est préposée au sol à l'horizontale et soulevée en bloc par un engin de levage alors que l'armature de la dalle du plancher est posée aux pieds du ferrailleur. Les garde-corps sur le périmètre de la dalle protègent les travailleurs contre les chutes. Dans le deuxième cas, les structures en cause sont des culées de pont, …

Red Light Running Cameras – Reader Reactions And Authors’ Reply

Florida Public Health Review

No abstract provided.

Red Light Running Cameras: Would Crashes, Injuries And Automobile Insurance Rates Increase If They Are Used In Florida?

Florida Public Health Review

Running a red light can cause severe traffic crashes especially when one vehicle runs into the side of another. Red light cameras photograph violators who are sent traffic tickets by mail. Intuitively, cameras appear to be a good idea. However, comprehensive studies conclude cameras actually increase crashes and injuries, providing a safety argument not to install them. Presently, Florida statutes do not permit red light camera evidence to be used as the sole basis for ticketing drivers for violating the law. Legislation to permit camera citations has been proposed since the 1990s, but none has passed to date. This paper …

Marginal Structural Models For Partial Exposure Regimes, Stijn Vansteelandt, Karl Mertens, Carl Suetens, Els Goetghebeur

Harvard University Biostatistics Working Paper Series

Intensive care unit (ICU) patients are ell known to be highly susceptible for nosocomial (i.e. hospital-acquired) infections due to their poor health and many invasive therapeutic treatments. The effects of acquiring such infections in ICU on mortality are however ill understood. Our goal is to quantify these effects using data from the National Surveillance Study of Nosocomial Infections in Intensive Care

Units (Belgium). This is a challenging problem because of the presence of time-dependent confounders (such as exposure to mechanical ventilation)which lie on the causal path from infection to mortality. Standard statistical analyses may be severely misleading in such settings …

Male Semi-Truck Driver Killed In Rollover Crash On County Road, Kentucky Injury Prevention And Research Center

Fatality Case Reports--Motor Vehicle

Early in the morning during the winter of 2005, a 31-year-old male semi-truck driver died when the semi-tractor trailer he was driving left the roadway and rolled over into a ditch. He had just picked up a load of raw lumber from a lumber yard and pulled out of the gate onto a county road and driven about a mile when the incident occurred. His destination was a lumber mill approximately 150 miles away. He was driving on a straight stretch of the road when the right tires left the pavement and dropped onto the sloped grassy area next to …