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Articles 1 - 29 of 29
Full-Text Articles in Medicine and Health Sciences
The Pink Tax: A Comparative Case Study Between Tennessee And Washington State, Megha Chitturi
The Pink Tax: A Comparative Case Study Between Tennessee And Washington State, Megha Chitturi
Baker Scholar Projects
The imposition of an additional luxury tax on menstrual health products, otherwise referred to as the “Pink Tax” or the “Tampon Tax”, is present in some states while absent in others. The decision to repeal such a tax is one that has proven to be critical, as it removes the connotation that such products are of “luxury” and make them more accessible to menstruators throughout the state. As of 2023, twenty-three states have eliminated the tax. The state of Washington falls under that parameter while Tennessee does not. The purpose of this undergraduate honors thesis is to explore the potential …
Comparative Study Between Classic Dermoscopy And A Simple, Cost-Effective Device, Enas Hamid, Heba A S. El Deen Khalil Bazid, Magda M. Hagag
Comparative Study Between Classic Dermoscopy And A Simple, Cost-Effective Device, Enas Hamid, Heba A S. El Deen Khalil Bazid, Magda M. Hagag
Menoufia Medical Journal
Objectives To compare the images obtained by dermoscopy and a simple jeweler's loupe device to evaluate the difference between these diagnostic tools in different skin diseases. Background The basic principle of dermoscopy is the transillumination of a lesion and studying it with high magnification. The main disadvantage of most dermoscopy devices is the relatively high cost. The aim of this study was to compare the images obtained by a dermoscopy and a simple jeweler's loupe to evaluate the difference between these diagnostic tools in different skin diseases. All participants were recruited from the outpatient clinic of the Dermatology Department at …
The Overestimation Of Concentric Hypertrophy In Patients With Hfpef As Determined By 2d-Echocardiography, Mohammad F. Mathbout, Hussam Al Hennawi, Anwar Khedr, Gaurang N. Vaidya, Marcus Stoddard
The Overestimation Of Concentric Hypertrophy In Patients With Hfpef As Determined By 2d-Echocardiography, Mohammad F. Mathbout, Hussam Al Hennawi, Anwar Khedr, Gaurang N. Vaidya, Marcus Stoddard
Division of Internal Medicine Faculty Papers & Presentations
Background: Heart failure with preserved ejection fraction continues to pose multiple challenges in terms of accurate diagnosis, treatment, and associated morbidity. Accurate left ventricular (LV) mass calculation yields essential prognostic information relating to structural heart disease. Two-dimensional (2D) echocardiography-based calculations are solely limited to LV geometric assumptions of symmetry, whereas three-dimensional (3D) echocardiography could overcome these limitations. This study aims to compare the performance of 2D and 3D LV mass calculations. Methods: A prospective review of echocardiography findings at the University of Louisville, Kentucky, was conducted and assessed. Normal ejection fraction (EF) was defined as >=52% in males and >=54% …
Restrictive Versus Liberal Transfusion Thresholds In Very Low Birth Weight Infants: A Systematic Review With Meta-Analysis, Peng Wang, Xing Wang, Haidong Deng, Linjie Li, Weelic Chong, Yang Hai, Yu Zhang
Restrictive Versus Liberal Transfusion Thresholds In Very Low Birth Weight Infants: A Systematic Review With Meta-Analysis, Peng Wang, Xing Wang, Haidong Deng, Linjie Li, Weelic Chong, Yang Hai, Yu Zhang
Department of Medicine Faculty Papers
BACKGROUND: To assess the efficacy and safety of restrictive versus liberal red blood cell transfusion thresholds in very low birth weight infants.
METHODS: We searched MEDLINE, EMBASE, and Cochrane database without any language restrictions. The last search was conducted in August 15, 2020. All randomized controlled trials comparing the use of restrictive versus liberal red blood cell transfusion thresholds in very low birth weight (VLBW) infants were selected. Pooled risk ratio (RR) for dichotomous variable with 95% confidence intervals were assessed by a random-effects model. The primary outcome was all-cause mortality.
RESULTS: Overall, this meta-analysis included 6 randomized controlled trials …
Single- And Dual-Energy Ct: A Comparison, Emilee Bixler
Single- And Dual-Energy Ct: A Comparison, Emilee Bixler
Student Research Poster Presentations 2020
This research offers a comparison of two types of computed tomography (CT) configurations by exploring each scanner type and the accompanying image specifications, protocols, radiation doses, geometric aspects, and photographic aspects of the resulting images. The comparison aimed to determine if single-energy CT (SECT) or dual-energy CT (DECT) had any clear advantages over the other scanner type. Several studies in the research resulted in DECT displaying a decrease in dose without compromising contrast-to-noise ratio (CNR). The studies in this research also showed DECT had a superior ability of decreasing iodine by 70% concentration dose while obtaining the same image quality …
A Comparative Study On The Developing Impact Of Sexual Assault Nurse Examiners In Utah, Lauren Bretzing, Julie Valentine
A Comparative Study On The Developing Impact Of Sexual Assault Nurse Examiners In Utah, Lauren Bretzing, Julie Valentine
Journal of Undergraduate Research
In 2016, a case report was published revealing that the prosecution rate of adult sex crimes in Salt Lake County from 2003-2011 was a shockingly low 6% (Valentine, Shaw, Lark & Campbell, 2016). This research quickly became a front news story, with one local news station launching their own investigation and arriving at the same disturbing statistic (Headrick & Mashburn, 2014). The research findings and subsequent news coverage sparked a state-wide conversation concerning the far-reaching implications of sexual assault and the responsibility of each branch of government in stopping sex-crimes. In the years that followed, multiple new trainings and procedures …
The Effectiveness Of Insulin Pump Therapy After Transition From Multiple Daily Insulin Injections In Type 1 Diabetes, Sima Sapkota
The Effectiveness Of Insulin Pump Therapy After Transition From Multiple Daily Insulin Injections In Type 1 Diabetes, Sima Sapkota
Doctoral Projects
The population of patients who have been diagnosed with diabetes mellitus (Type 1 or Type 2) has been increasing in the United States. Patients with type 1 diabetes may receive insulin through delivery via insulin pump therapy (IPT) or multiple daily insulin injections (MDII). In addition to requiring insulin, other management regimens have included frequent blood glucose monitoring, checking laboratory values hemoglobin A1c (A1C), maintaining normal body mass index (BMI), keeping a balanced diet, carbohydrate counting, and exercise. The purpose of the study was to compare the retrospective data of A1C and BMI of patients with type 1 diabetes after …
Response And Resistance To Paradox-Breaking Braf Inhibitor In Melanomas, Edward J. Hartsough, Curtis H. Kugel, Michael J. Vido, Adam C. Berger, Timothy J. Purwin, Allison F. Goldberg, Michael A. Davies, Matthew J. Schiewer, Karen E. Knudsen, Gideon Bollag, Andrew E. Aplin
Response And Resistance To Paradox-Breaking Braf Inhibitor In Melanomas, Edward J. Hartsough, Curtis H. Kugel, Michael J. Vido, Adam C. Berger, Timothy J. Purwin, Allison F. Goldberg, Michael A. Davies, Matthew J. Schiewer, Karen E. Knudsen, Gideon Bollag, Andrew E. Aplin
Department of Cancer Biology Faculty Papers
FDA-approved BRAF inhibitors produce high response rates and improve overall survival in patients with BRAF V600E/K-mutant melanoma, but are linked to pathologies associated with paradoxical ERK1/2 activation in wild-type BRAF cells. To overcome this limitation, a next-generation paradox-breaking RAF inhibitor (PLX8394) has been designed. Here, we show that by using a quantitative reporter assay, PLX8394 rapidly suppressed ERK1/2 reporter activity and growth of mutant BRAF melanoma xenografts. Ex vivo treatment of xenografts and use of a patient-derived explant system (PDeX) revealed that PLX8394 suppressed ERK1/2 signaling and elicited apoptosis more effectively than the FDA-approved BRAF inhibitor, vemurafenib. Furthermore, PLX8394 was …
Mintbase V2.0: A Comprehensive Database For Trna-Derived Fragments That Includes Nuclear And Mitochondrial Fragments From All The Cancer Genome Atlas Projects., Venetia Pliatsika, Phillipe Loher, Rogan Magee, Aristeidis G. Telonis, Eric R. Londin, Megumi Shigematsu, Yohei Kirino, Isidore Rigoutsos
Mintbase V2.0: A Comprehensive Database For Trna-Derived Fragments That Includes Nuclear And Mitochondrial Fragments From All The Cancer Genome Atlas Projects., Venetia Pliatsika, Phillipe Loher, Rogan Magee, Aristeidis G. Telonis, Eric R. Londin, Megumi Shigematsu, Yohei Kirino, Isidore Rigoutsos
Computational Medicine Center Faculty Papers
MINTbase is a repository that comprises nuclear and mitochondrial tRNA-derived fragments ('tRFs') found in multiple human tissues. The original version of MINTbase comprised tRFs obtained from 768 transcriptomic datasets. We used our deterministic and exhaustive tRF mining pipeline to process all of The Cancer Genome Atlas datasets (TCGA). We identified 23 413 tRFs with abundance of ≥ 1.0 reads-per-million (RPM). To facilitate further studies of tRFs by the community, we just released version 2.0 of MINTbase that contains information about 26 531 distinct human tRFs from 11 719 human datasets as of October 2017. Key new elements include: the ability …
Efficacy And Safety Of Spironolactone In Acute Heart Failure: The Athena-Hf Randomized Clinical Trial., Javed Butler, Kevin J. Anstrom, G. Michael Felker, Michael M. Givertz, Andreas P Kalogeropoulos, Marvin A. Konstam, Douglas L. Mann, Kenneth B. Margulies, Steven E Mcnulty, Robert J. Mentz, Margaret M. Redfield, W.H. Wilson Tang, David J. Whellan, Monica Shah, Patrice Desvigne-Nickens, Adrian F. Hernandez, Eugene Braunwald
Efficacy And Safety Of Spironolactone In Acute Heart Failure: The Athena-Hf Randomized Clinical Trial., Javed Butler, Kevin J. Anstrom, G. Michael Felker, Michael M. Givertz, Andreas P Kalogeropoulos, Marvin A. Konstam, Douglas L. Mann, Kenneth B. Margulies, Steven E Mcnulty, Robert J. Mentz, Margaret M. Redfield, W.H. Wilson Tang, David J. Whellan, Monica Shah, Patrice Desvigne-Nickens, Adrian F. Hernandez, Eugene Braunwald
Department of Medicine Faculty Papers
Importance: Persistent congestion is associated with worse outcomes in acute heart failure (AHF). Mineralocorticoid receptor antagonists administered at high doses may relieve congestion, overcome diuretic resistance, and mitigate the effects of adverse neurohormonal activation in AHF.
Objective: To assess the effect of high-dose spironolactone and usual care on N-terminal pro-B-type natriuretic peptide (NT-proBNP) levels compared with usual care alone.
Design, Setting, and Participants: This double-blind and placebo (or low-dose)-controlled randomized clinical trial was conducted in 22 US acute care hospitals among patients with AHF who were previously receiving no or low-dose (12.5 mg or 25 mg daily) spironolactone and had …
Evaluation Of A Mobile Phone Image-Based Dietary Assessment Method In Adults With Type 2 Diabetes, Megan E. Rollo, Susan Ash, Philipa Lyons-Wall, Anthony W. Russell
Evaluation Of A Mobile Phone Image-Based Dietary Assessment Method In Adults With Type 2 Diabetes, Megan E. Rollo, Susan Ash, Philipa Lyons-Wall, Anthony W. Russell
Research outputs 2014 to 2021
Image-based dietary records have limited evidence evaluating their performance and use among adults with a chronic disease. This study evaluated the performance of a 3-day mobile phone image-based dietary record, the Nutricam Dietary Assessment Method (NuDAM), in adults with type 2 diabetes mellitus (T2DM). Criterion validity was determined by comparing energy intake (EI) with total energy expenditure (TEE) measured by the doubly-labelled water technique. Relative validity was established by comparison to a weighed food record (WFR). Inter-rater reliability was assessed by comparing estimates of intake from three dietitians. Ten adults (6 males, age: 61.2 ± 6.9 years old, BMI: 31.0 …
Pulmonary Function In Patients With Huntington's Disease, Alvaro Reyes, Travis Cruickshank, Mel Ziman, Ken Nosaka
Pulmonary Function In Patients With Huntington's Disease, Alvaro Reyes, Travis Cruickshank, Mel Ziman, Ken Nosaka
Research outputs 2014 to 2021
Background: Huntington's disease (HD) is a neurodegenerative disorder characterized by progressive motor, cognitive and psychiatric disturbances. Chest muscle rigidity, respiratory muscle weakness, difficulty in clearing airway secretions and swallowing abnormalities have been described in patients with neurodegenerative disorders including HD. However limited information is available regarding respiratory function in HD patients. The purpose of this study was to investigate pulmonary function of patients with HD in comparison to healthy volunteers, and its association with motor severity.Methods: Pulmonary function measures were taken from 18 (11 male, 7 female) manifest HD patients (53 ± 10 years), and 18 (10 male, 8 female) …
A Comparison Of Aphasia Therapy Outcomes Before And After A Very Early Rehabilitation Programme Following Stroke, Erin Godecke, Natalie A. Ciccone, Andrew S. Granger, Tapan Rai, Deborah West, Angela Cream, Jade Cartwright, Graeme J. Hankey
A Comparison Of Aphasia Therapy Outcomes Before And After A Very Early Rehabilitation Programme Following Stroke, Erin Godecke, Natalie A. Ciccone, Andrew S. Granger, Tapan Rai, Deborah West, Angela Cream, Jade Cartwright, Graeme J. Hankey
Research outputs 2014 to 2021
Background Very early aphasia rehabilitation studies have shown mixed results. Differences in therapy intensity and therapy type contribute significantly to the equivocal results. Aims To compare a standardized, prescribed very early aphasia therapy regimen with a historical usual care control group at therapy completion (4-5 weeks post-stroke) and again at follow-up (6 months). Methods & Procedures This study compared two cohorts from successive studies conducted in four Australian acute/sub-acute hospitals. The studies had near identical recruitment, blinded assessment and data-collection protocols. The Very Early Rehabilitation (VER) cohort (N = 20) had mild-severe aphasia and received up to 20 1-h sessions …
Comparison Of Manual Versus Automated Data Collection Method For An Evidence-Based Nursing Practice Study, Matthew D. Byrne, T R. Jordan, Tamara Welle
Comparison Of Manual Versus Automated Data Collection Method For An Evidence-Based Nursing Practice Study, Matthew D. Byrne, T R. Jordan, Tamara Welle
Articles
OBJECTIVE:
The objective of this study was to investigate and improve the use of automated data collection procedures for nursing research and quality assurance.
METHODS:
A descriptive, correlational study analyzed 44 orthopedic surgical patients who were part of an evidence-based practice (EBP) project examining post-operative oxygen therapy at a Midwestern hospital. The automation work attempted to replicate a manually-collected data set from the EBP project.
RESULTS:
Automation was successful in replicating data collection for study data elements that were available in the clinical data repository. The automation procedures identified 32 "false negative" patients who met the inclusion criteria described in …
The Role Of Rate Of Force Development On Vertical Jump Performance, Christopher Mclellan, Dale Lovell, Gregory Gass
The Role Of Rate Of Force Development On Vertical Jump Performance, Christopher Mclellan, Dale Lovell, Gregory Gass
Chris McLellan
The purpose of this study was to examine a) the relationship between rate of force development (RFD) and vertical jump (VJ) performance during a counter movement jump (CMJ), and b) the reliability of RFD recorded during the CMJ and squat jump (SJ) forms of the VJ. Twenty-three physically active men aged 23 ± 3.9 years participated in the study. Subjects completed 3 unloaded CMJ and 3 unloaded SJ in random order on a force plate. The RFD was measured during CMJ and SJ movements with vertical jump displacement (VJD) measured simultaneously during the CMJ only. Subjects incorporated arm swing to …
Comparative Study Of Influenza Virus Replication In Mdck Cells And In Primary Cells Derived From Adenoids And Airway Epithelium, Natalia A. Ilyushina, Mine R. Ikizler, Yoshihiro Kawaoka, Larisa G. Rudenko
Comparative Study Of Influenza Virus Replication In Mdck Cells And In Primary Cells Derived From Adenoids And Airway Epithelium, Natalia A. Ilyushina, Mine R. Ikizler, Yoshihiro Kawaoka, Larisa G. Rudenko
Dartmouth Scholarship
Although clinical trials with human subjects are essential for determination of safety, infectivity, and immunogenicity, it is de- sirable to know in advance the infectiousness of potential candidate live attenuated influenza vaccine strains for human use. We compared the replication kinetics of wild-type and live attenuated influenza viruses, including H1N1, H3N2, H9N2, and B strains, in Madin-Darby canine kidney (MDCK) cells, primary epithelial cells derived from human adenoids, and human bron- chial epithelium (NHBE cells). Our data showed that despite the fact that all tissue culture models lack a functional adaptive im- mune system, differentiated cultures of human epithelium exhibited …
A Comparison Of Asynchronous And Synchronous Arm Cranking During The Wingate Test, Dale Lovell, Dale Mason, Elias Delphinus, Christopher Mclellan
A Comparison Of Asynchronous And Synchronous Arm Cranking During The Wingate Test, Dale Lovell, Dale Mason, Elias Delphinus, Christopher Mclellan
Chris McLellan
Purpose: The aim of this study was to compare asynchronous (ASY) arm cranking (cranks at 180° relative to each other) with synchronous (SYN) arm cranking (parallel crank setting) during the 30 s Wingate anaerobic test.
Methods: Thirty-two physically active men (aged 22.1 ± 2.4 y) completed two Wingate tests (one ASY and one SYN) separated by 4 d in a randomized counterbalanced order. The Wingate tests were completed on a modified electromagnetically braked cycle ergometer. Performance measures assessed during the two tests include peak power, mean power, minimum power, time to peak power, rate to fatigue and maximum …
Sensitivity To Probabilistic Orthographic Cues To Lexical Stress In Adolescent Speakers With Autism Spectrum Disorder And Typical Peers, Joanne Arciuli, Rhea Paul
Sensitivity To Probabilistic Orthographic Cues To Lexical Stress In Adolescent Speakers With Autism Spectrum Disorder And Typical Peers, Joanne Arciuli, Rhea Paul
Communication Disorders Faculty Publications
Lexical stress refers to the opposition of strong and weak syllables within polysyllabic words and is a core feature of the English prosodic system. There are probabilistic cues to lexical stress present in English orthography. For example, most disyllabic English words ending with the letters “-ure” have first-syllable stress (e.g., “pasture”, but note words such as “endure”), whereas most ending with “-ose” have second-syllable stress (e.g., “propose”, but note examples such as “glucose”). Adult native speakers of English are sensitive to these probabilities during silent reading. During testing, they tend to assign first-syllable stress when reading a nonword such as …
Effects Of Two Contrast Training Programs On Jump Performance In Rugby Union Players During A Competition Phase, C K Argus, N D Gill, J W Keogh, Michael Mcguigan, W G Hopkins
Effects Of Two Contrast Training Programs On Jump Performance In Rugby Union Players During A Competition Phase, C K Argus, N D Gill, J W Keogh, Michael Mcguigan, W G Hopkins
Research outputs 2012
Purpose: There is little literature comparing contrast training programs typically performed by team-sport athletes within a competitive phase. We compared the effects of two contrast training programs on a range of measures in high-level rugby union players during the competition season. Methods: The programs consisted of a higher volume-load (strength-power) or lower volume-load (speed-power) resistance training; each included a tapering of loading (higher force early in the week, higher velocity later in the week) and was performed twice a week for 4 wk. Eighteen players were assessed for peak power during a bodyweight countermovement jump (BWCMJ), bodyweight squat jump (BWSJ), …
Explaining The Race Difference In Prostate Cancer Stage At Diagnosis, Beth A. Jones, Wen-Liang Liu, Andre B. Araujo, Stanislav V. Kasl, Stephanie A. Navarro Silvera, Hosanna Soler-Vila, Mary G.M. Curnen, Robert Dubrow
Explaining The Race Difference In Prostate Cancer Stage At Diagnosis, Beth A. Jones, Wen-Liang Liu, Andre B. Araujo, Stanislav V. Kasl, Stephanie A. Navarro Silvera, Hosanna Soler-Vila, Mary G.M. Curnen, Robert Dubrow
Department of Public Health Scholarship and Creative Works
Prostate cancer is the most frequently diagnosed cancer in males in the United States, accounting for an estimated 186,320 new cases in 2008. There are striking racial or ethnic differences in prostate cancer incidence and mortality rates in the United States, with Black males 1.6 times more likely to be diagnosed and 2.4 times more likely to die with prostate cancer than Whites. The stage at diagnosis is a key prognostic factor for prostate cancer survival, with African-Americans generally diagnosed at a more advanced stage. To identify factors that explain the race-stage disparity in prostate cancer, we conducted a population-based …
Diagnosing Crohn's Disease: An Economic Analysis Comparing Wireless Capsule Endoscopy With Traditional Diagnostic Procedures, Neil I. Goldfarb, Laura T. Pizzi, Joseph P. Fuhr Jr., Christopher Salvador, Vanja Sikirica, Asher Kornbluth, Blair Lewis
Diagnosing Crohn's Disease: An Economic Analysis Comparing Wireless Capsule Endoscopy With Traditional Diagnostic Procedures, Neil I. Goldfarb, Laura T. Pizzi, Joseph P. Fuhr Jr., Christopher Salvador, Vanja Sikirica, Asher Kornbluth, Blair Lewis
College of Population Health Faculty Papers
The purpose of this study was to review economic considerations related to establishing a diagnosis of Crohn's disease, and to compare the costs of a diagnostic algorithm incorporating wireless capsule endoscopy (WCE) with the current algorithm for diagnosing Crohn's disease suspected in the small bowel. Published literature, clinical trial data on WCE in comparison to other diagnostic tools, and input from clinical experts were used as data sources for (1) identifying contributors to the costs of diagnosing Crohn's disease; (2) exploring where WCE should be placed within the diagnostic algorithm for Crohn's; and (3) constructing decision tree models with sensitivity …
School Connectedness, Anger Behaviors, And Relationships Of Violent And Nonviolent Youth, Sandra Thomas, H. Smith
School Connectedness, Anger Behaviors, And Relationships Of Violent And Nonviolent Youth, Sandra Thomas, H. Smith
Faculty Publications and Other Works -- Nursing
PROBLEM: Youth violence research often focuses on risk factors arising from early familial interactions rather than school-related factors. METHODS: Via an Internet questionnaire, 282 girls and boys (ages 7-19, mean 15.3) from 47 states and Washington, DC, reported on school connectedness, interpersonal relationships, and anger behaviors. FINDINGS: Substantial percentages of violent youth did not perceive themselves to be liked by classmates and reported loneliness. If not liked by classmates, 80% hated school. Likers and haters of school differed on seven variables (all p < or = .01). CONCLUSIONS: Insufficient attention is paid to the alienation experienced by disliked and lonely students. Mental health nurses could play a pivotal role in fostering change in the social climate of schools and helping youth to achieve better anger management and social skills.
School Connectedness, Anger Behaviors, And Relationships Of Violent And Nonviolent Youth, Sandra Thomas, H. Smith
School Connectedness, Anger Behaviors, And Relationships Of Violent And Nonviolent Youth, Sandra Thomas, H. Smith
Sandra Thomas
PROBLEM: Youth violence research often focuses on risk factors arising from early familial interactions rather than school-related factors. METHODS: Via an Internet questionnaire, 282 girls and boys (ages 7-19, mean 15.3) from 47 states and Washington, DC, reported on school connectedness, interpersonal relationships, and anger behaviors. FINDINGS: Substantial percentages of violent youth did not perceive themselves to be liked by classmates and reported loneliness. If not liked by classmates, 80% hated school. Likers and haters of school differed on seven variables (all p < or = .01). CONCLUSIONS: Insufficient attention is paid to the alienation experienced by disliked and lonely students. Mental health nurses could play a pivotal role in fostering change in the social climate of schools and helping youth to achieve better anger management and social skills.
Are Differences In Exposure To A Multicomponent School-Based Intervention Associated With Varying Dietary Outcomes In Adolescents?, Amanda S. Birnbaum, Leslie A. Lytle, Mary Story, Cheryl L. Perry, David M. Murray
Are Differences In Exposure To A Multicomponent School-Based Intervention Associated With Varying Dietary Outcomes In Adolescents?, Amanda S. Birnbaum, Leslie A. Lytle, Mary Story, Cheryl L. Perry, David M. Murray
Department of Public Health Scholarship and Creative Works
Multicomponent interventions are recommended for health behavior change among adolescents. However, it is difficult to disentangle the effects of multiple intervention components. This article reports outcomes associated with varying levels of exposure to a school-based nutrition intervention, Teens Eating for Energy and Nutrition at School (TEENS). Four incremental exposureswere possible: (1) control group, (2) school environment interventions only, (3) classroom plus environment interventions, and (4) peer leaders plus classroom plus environment interventions. Patterns suggesting dose response were observed, with peer leaders reporting the largest increases in fruit, vegetable, and lower fat food consumption. Students exposed to classroom plus environment interventions …
Comparison Of Two Azithromycin Distribution Strategies For Controlling Trachoma In Nepal, Susan Osaki Holm, Hem C. Jha, Ramesh C. Bhatta, J.S. P. Chaudhary, B. B. Thapa, Dale Davis, Ram Prasad Pokhrel, Miao Yinghui, Michael Zegans, Julius Schachter, Kevin D. Frick, Lisa Tapert, Thomas M. Leitman
Comparison Of Two Azithromycin Distribution Strategies For Controlling Trachoma In Nepal, Susan Osaki Holm, Hem C. Jha, Ramesh C. Bhatta, J.S. P. Chaudhary, B. B. Thapa, Dale Davis, Ram Prasad Pokhrel, Miao Yinghui, Michael Zegans, Julius Schachter, Kevin D. Frick, Lisa Tapert, Thomas M. Leitman
Dartmouth Scholarship
OBJECTIVE:
The study compares the effectiveness of two strategies for distributing azithromycin in an area with mild-to-moderate active trachoma in Nepal.
METHODS:
The two strategies investigated were the use of azithromycin for 1) mass treatment of all children, or 2) targeted treatment of only those children who were found to be clinically active, as well as all members of their household.
FINDINGS:
Mass treatment of children was slightly more effective in terms of decreasing the prevalence of clinically active trachoma (estimated by clinical examination) and of chlamydial infection (estimated by DNA amplification tests), although neither result was statistically significant.
CONCLUSION: …
Development And Validation Of A Questionnaire To Evaluate Patient Satisfaction With Diabetes Disease Management, Lisa E. Paddock, J J. Veloski, Mary Lou Chatterton, Felicia O. Gevirtz, David B. Nash
Development And Validation Of A Questionnaire To Evaluate Patient Satisfaction With Diabetes Disease Management, Lisa E. Paddock, J J. Veloski, Mary Lou Chatterton, Felicia O. Gevirtz, David B. Nash
CRMEHC Faculty Papers
OBJECTIVE: To develop a reliable and valid questionnaire to measure patient satisfaction with diabetes disease management programs.
RESEARCH DESIGN AND METHODS: Questions related to structure, process, and outcomes were categorized into 14 domains defining the essential elements of diabetes disease management. Health professionals confirmed the content validity. Face validity was established by a patient focus group. The questionnaire was mailed to 711 patients with diabetes who participated in a disease management program. To reduce the number of questionnaire items, a principal components analysis was performed using a varimax rotation. The Scree test was used to select significant components. To further …
Condom Availability In New York City Public High Schools: Relationships To Condom Use And Sexual Behavior., Sally Guttmacher, Lisa D. Lieberman, David Ward, Nick Freudenberg, Alice Radosh, Don Des Jarlais
Condom Availability In New York City Public High Schools: Relationships To Condom Use And Sexual Behavior., Sally Guttmacher, Lisa D. Lieberman, David Ward, Nick Freudenberg, Alice Radosh, Don Des Jarlais
Department of Public Health Scholarship and Creative Works
OBJECTIVES: This study examines the impact of the condom availability program in New York City public high schools by comparing rates of sexual activity and condom use for New York students and similar students in Chicago.
METHODS: A total of 7119 students from 12 randomly selected New York schools and 5738 students from 10 Chicago schools participated in a cross-sectional survey.
RESULTS: New York students, compared with Chicago students, reported equal rates of sexual activity but higher rates of condom use at last intercourse (odds ratio [OR] = 1.36). For higher-risk students (those with three or more sexual partners in …
Common Elements In Interleukin 4 And Insulin Signaling Pathways In Factor-Dependent Hematopoietic Cells., Ling-Mei Wang, Achsah D. A D Keegan, Weiqun Li, Gustav E. Lienhard
Common Elements In Interleukin 4 And Insulin Signaling Pathways In Factor-Dependent Hematopoietic Cells., Ling-Mei Wang, Achsah D. A D Keegan, Weiqun Li, Gustav E. Lienhard
Dartmouth Scholarship
Interleukin 4 (IL-4), insulin, and insulin-like growth factor I (IGF-I) efficiently induced DNA synthesis in the IL-3-dependent murine myeloid cell lines FDC-P1 and FDC-P2. Although these factors could not individually sustain long-term growth of these lines, a combination of IL-4 with either insulin or IGF-I did support continuous growth. The principal tyrosine-phosphorylated substrate observed in FDC cells stimulated with IL-4, previously designated 4PS, was of the same size (170 kDa) as the major substrate phosphorylated in response to insulin or IGF-I. These substrates had phosphopeptides of the same size when analyzed by digestion with Staphylococcus aureus V8 protease, and each …
Molecular Cloning Of Human Synovial Cell Collagenase And Selection Of A Single Gene From Genomic Dna., Constance E. Brinckerhoff, Peggy L. Ruby, Scott D. Austin, M Elizabeth Fini, Hillary D. White
Molecular Cloning Of Human Synovial Cell Collagenase And Selection Of A Single Gene From Genomic Dna., Constance E. Brinckerhoff, Peggy L. Ruby, Scott D. Austin, M Elizabeth Fini, Hillary D. White
Dartmouth Scholarship
We used a subclone of a rabbit genomic clone for collagenase that cross-hybridizes with human synovial cell messenger RNA (mRNA) to identify a human collagenase complementary DNA (cDNA) clone. The human cDNA clone is 2.1 kilobases (kb) and selects a mRNA transcript of approximately the same size from primary cultures of rheumatoid synovial cells that produce collagenase, but no mRNA is selected from control (nonproducing) synovial fibroblasts. Restriction enzyme analysis and DNA sequence data indicate that our cDNA clone is full length and that it is identical to that recently described for human skin fibroblast collagenase. The cDNA clone identified …