Zobrazeno 1 - 10
of 209
pro vyhledávání: '"Melanie L, Bell"'
Autor:
David O. Garcia, Kristin E. Morrill, Melissa Lopez‐Pentecost, Edgar A. Villavicencio, Rosa M. Vogel, Melanie L. Bell, Yann C. Klimentidis, David G. Marrero, Cynthia A. Thomson
Publikováno v:
Hepatology Communications, Vol 6, Iss 6, Pp 1322-1335 (2022)
The incidence of nonalcoholic fatty liver disease (NAFLD) is highest among Mexican‐origin (MO) adults. Few studies have estimated the prevalence of NAFLD in this subpopulation, particularly by sex and age. We assessed the prevalence of NAFLD in a c
Externí odkaz:
https://doaj.org/article/805bc6c10e1341bdafbfd9ee3940d94b
Autor:
Shannon L. Gutenkunst, Melanie L. Bell
Publikováno v:
BMC Medical Research Methodology, Vol 22, Iss 1, Pp 1-10 (2022)
Abstract Background The Fagerström Test for Nicotine Dependence (FTND) is frequently used to assess the level of smokers’ nicotine dependence; however, it is unclear how to manage missing items. The aim of this study was to investigate different m
Externí odkaz:
https://doaj.org/article/5136028c105048f2af4d0f72db6634ed
Autor:
Alesia M. Jung, Sara A. Jahnke, Leslie K. Dennis, Melanie L. Bell, Jefferey L. Burgess, Nattinee Jitnarin, Christopher M. Kaipust, Leslie V. Farland
Publikováno v:
Environmental Health, Vol 20, Iss 1, Pp 1-13 (2021)
Abstract Background Evidence from previous studies suggests that women firefighters have greater risk of some adverse reproductive outcomes. The purpose of this study was to investigate whether women firefighters had greater risk of miscarriage compa
Externí odkaz:
https://doaj.org/article/055f80a0b9a34e76bbd04bf65e5be123
Autor:
David O Garcia, Luis A Valdez, Benjamin Aceves, Melanie L Bell, Brooke A Rabe, Edgar A Villavicencio, David G Marrero, Forest Melton, Steven P Hooker
Publikováno v:
JMIR Formative Research, Vol 6, Iss 9, p e37637 (2022)
BackgroundHispanic men have disproportionate rates of overweight and obesity compared with other racial and ethnic subpopulations. However, few weight loss interventions have been developed specifically for this high-risk group. Furthermore, the use
Externí odkaz:
https://doaj.org/article/67fe70c1f174488bb951392b60466ee9
Publikováno v:
BMC Medical Research Methodology, Vol 20, Iss 1, Pp 1-12 (2020)
Abstract Background Longitudinal randomized controlled trials (RCTs) often aim to test and measure the effect of treatment between arms at a single time point. A two-sample χ2 test is a common statistical approach when outcome data are binary. Howev
Externí odkaz:
https://doaj.org/article/82d7204a744c40ac91df0442c411d0df
Autor:
Melanie L. Bell, Brooke A. Rabe
Publikováno v:
Trials, Vol 21, Iss 1, Pp 1-10 (2020)
Abstract Background Cluster randomized trials (CRTs) are a design used to test interventions where individual randomization is not appropriate. The mixed model for repeated measures (MMRM) is a popular choice for individually randomized trials with l
Externí odkaz:
https://doaj.org/article/38ba22016e4943908a3052580e16ec6c
Autor:
Yann Klimentidis, Zhao Chen, Pamela Garcia-Filion, Melanie L Bell, Leslie V Farland, Kacey C Ernst, Elizabeth T Jacobs, Sana M Khan, Collin J Catalfamo, Erika Austhof, Felina Cordova-Marks, Kelly M Heslin, Joshua Hoskinson, Megan L Jehn, Emily C S Joseph, Connor P Kelley, Stephanie Russo Carroll, Lindsay N Kohler, Kristen Pogreba-Brown
Publikováno v:
BMJ Open, Vol 12, Iss 1 (2022)
Externí odkaz:
https://doaj.org/article/7e89bd343e84457eb55a9a911ac2ddd4
Autor:
Sidney M. Donzella, Lindsay N. Kohler, Tracy E. Crane, Elizabeth T. Jacobs, Kacey C. Ernst, Melanie L. Bell, Collin J. Catalfamo, Rachelle Begay, Kristen Pogreba-Brown, Leslie V. Farland
Publikováno v:
Frontiers in Public Health, Vol 9 (2022)
The objective of this study was to investigate the differences in sleep patterns among individuals with and without laboratory-confirmed SARS-CoV-2 infection. Laboratory-confirmed SARS-CoV-2 test results and self-reported measures recalling sleep hab
Externí odkaz:
https://doaj.org/article/2aa4ef79dffa463193c834546db12cfc
Autor:
Brooke A. Hawkes, Sana M. Khan, Melanie L. Bell, Jill Guernsey de Zapien, Kacey C. Ernst, Katherine D. Ellingson
Publikováno v:
Antibiotics, Vol 12, Iss 1, p 79 (2023)
Antibiotic resistance is a major public health concern driven by antibiotic overuse. Antibiotic stewardship programs are often limited to clinical settings and do little to address non-prescription antibiotic use in community settings. This study inv
Externí odkaz:
https://doaj.org/article/ceda4834fede4f499c0b5f9139e2056d
Autor:
Lysbeth Floden, Melanie L. Bell
Publikováno v:
BMC Medical Research Methodology, Vol 19, Iss 1, Pp 1-11 (2019)
Abstract Background In many clinical trials continuous outcomes are dichotomized to compare proportions of patients who respond. A common and recommended approach to handling missing data in responder analysis is to impute as non-responders, despite
Externí odkaz:
https://doaj.org/article/a5ccfae2ae814ea7aca7a64a42201d3b