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Showing 1 to 15 of 19 results Save | Export
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Charlotte Z. Mann; Adam C. Sales; Johann A. Gagnon-Bartsch – Grantee Submission, 2025
Combining observational and experimental data for causal inference can improve treatment effect estimation. However, many observational data sets cannot be released due to data privacy considerations, so one researcher may not have access to both experimental and observational data. Nonetheless, a small amount of risk of disclosing sensitive…
Descriptors: Causal Models, Statistical Analysis, Privacy, Risk
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Yuan Tian; Xi Yang; Suhail A. Doi; Luis Furuya-Kanamori; Lifeng Lin; Joey S. W. Kwong; Chang Xu – Research Synthesis Methods, 2024
RobotReviewer is a tool for automatically assessing the risk of bias in randomized controlled trials, but there is limited evidence of its reliability. We evaluated the agreement between RobotReviewer and humans regarding the risk of bias assessment based on 1955 randomized controlled trials. The risk of bias in these trials was assessed via two…
Descriptors: Risk, Randomized Controlled Trials, Classification, Robotics
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Nejstgaard, Camilla Hansen; Lundh, Andreas; Abdi, Suhayb; Clayton, Gemma; Gelle, Mustafe Hassan Adan; Laursen, David Ruben Teindl; Olorisade, Babatunde Kazeem; Savovic, Jelena; Hróbjartsson, Asbjørn – Research Synthesis Methods, 2022
Randomised trials are often funded by commercial companies and methodological studies support a widely held suspicion that commercial funding may influence trial results and conclusions. However, these studies often have a risk of confounding and reporting bias. The risk of confounding is markedly reduced in meta-epidemiological studies that…
Descriptors: Medical Research, Randomized Controlled Trials, Corporations, Financial Support
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Armijo-Olivo, Susan; Craig, Rodger; Campbell, Sandy – Research Synthesis Methods, 2020
Background: Evidence from new health technologies is growing, along with demands for evidence to inform policy decisions, creating challenges in completing health technology assessments (HTAs)/systematic reviews (SRs) in a timely manner. Software can decrease the time and burden by automating the process, but evidence validating such software is…
Descriptors: Comparative Analysis, Computer Software, Decision Making, Randomized Controlled Trials
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Moustgaard, Helene; Jones, Hayley E.; Savovic, Jelena; Clayton, Gemma L.; Sterne, Jonathan AC; Higgins, Julian PT; Hróbjartsson, Asbjørn – Research Synthesis Methods, 2020
Randomized clinical trials underpin evidence-based clinical practice, but flaws in their conduct may lead to biased estimates of intervention effects and hence invalid treatment recommendations. The main approach to the empirical study of bias is to collate a number of meta-analyses and, within each, compare the results of trials with and without…
Descriptors: Epidemiology, Evidence, Medical Research, Intervention
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Fix, Brian V.; Adkison, Sarah E.; O'Connor, Richard J.; Bansal-Travers, Maansi; Cummings, K. Michael; Rees, Vaughan W.; Hatsukami, Dorothy K. – Health Education Journal, 2017
Objectives: The US Food and Drug Administration (FDA) has regulatory authority for modified risk tobacco product advertising claims. To guide future regulatory efforts, we investigated how variations in modified risk claim advertisements influence consumer perceptions of product risk claims for Camel Snus. Methods: Young people and adults (15-65),…
Descriptors: Advertising, Risk, Smoking, Federal Regulation
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Greaney, Mary L.; Puleo, Elaine; Sprunck-Harrild, Kim; Haines, Jess; Houghton, Serena C.; Emmons, Karen M. – Health Education & Behavior, 2018
Introduction: Social support is important for behavior change, and it may be particularly important for the complexities of changing multiple risk behaviors (MRB). Research is needed to determine if participants in an MRB intervention can be encouraged to activate their social network to aid their change efforts. Methods: Healthy Directions 2, a…
Descriptors: Social Support Groups, Randomized Controlled Trials, Behavior Modification, Intervention
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George, Christine Marie; Biswas, Shwapon; Jung, Danielle; Perin, Jamie; Parvin, Tahmina; Monira, Shirajum; Saif-Ur-Rahman, K. M.; Rashid, Mahamud-ur; Bhuyian, Sazzadul Islam; Thomas, Elizabeth D.; Dreibelbis, Robert; Begum, Farzana; Zohura, Fatema; Zhang, Xiaotong; Sack, David A.; Alam, Munirul; Sack, R. Bradley; Leontsini, Elli; Winch, Peter J. – Health Education & Behavior, 2017
Inadequate hand hygiene is estimated to result in nearly 300,000 deaths annually, with the majority of deaths being among children younger than 5 years. In an effort to promote handwashing with soap and water treatment behaviors among highly susceptible household members of cholera patients, we recently developed the Cholera-Hospital-Based…
Descriptors: Hygiene, Health Promotion, Health Behavior, Intervention
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Tapsell, Linda C.; Neale, Elizabeth P. – Health Education & Behavior, 2016
Interventions that comprise interdisciplinary collaboration including behavioral elements are effective in addressing lifestyle disease risk factors. However, it is not known how best to conduct this collaboration for sustainable change. The aim of this study was to systematically examine the evidence for the effects of interdisciplinary…
Descriptors: Literature Reviews, Life Style, Interdisciplinary Approach, Intervention
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LeCroy, Craig Winston; McCullough Cosgrove, Jenny; Cotter, Katie; Fordney, Marie – Health Education & Behavior, 2018
Purpose: Adolescent females continue to face health consequences associated with risky sexual behaviors such as unintended pregnancies and sexually transmitted diseases. The purpose of this study was to investigate the efficacy of a gender-specific intervention targeted to early adolescent females. Method: This study used an intent to treat…
Descriptors: Sexuality, Middle School Students, Females, Risk
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Harris, Kari Jo; Bradley-Ewing, Andrea; Goggin, Kathy; Richter, Kimber P.; Patten, Christi; Williams, Karen; Lee, Hyoung S.; Staggs, Vincent S.; Catley, Delwyn – Health Education Research, 2016
Little is known about effective methods to recruit unmotivated smokers into cessation induction trials, the reasons unmotivated smokers agree to participate, and the impact of those reasons on study outcomes. A mixed-method approach was used to examine recruitment data from a randomized controlled cessation induction trial that enrolled 255 adult…
Descriptors: Smoking, Recruitment, Mixed Methods Research, Risk
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Cullen, Karen Weber; Thompson, Debbe; Chen, Tzu-An – Health Education & Behavior, 2017
This article presents the results of a randomized clinical trial evaluating the eight-session "Family Eats" web-based intervention promoting healthy home food environments for African American families. African American families (n = 126) with 8- to 12-year-old children completed online baseline questionnaires and were randomized into…
Descriptors: Web Based Instruction, Health Promotion, Dietetics, Food
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Kaufman, Carol E.; Schwinn, Traci M.; Black, Kirsten; Keane, Ellen M.; Big Crow, Cecelia K.; Shangreau, Carly; Tuitt, Nicole R.; Arthur-Asmah, Ruth; Morse, Bradley – Journal of Early Adolescence, 2018
We assessed the effectiveness of a culturally grounded, multimedia, sexual risk reduction intervention called Circle of Life (mCOL), designed to increase knowledge and self-efficacy among preteen American Indians and Alaska Natives. Partnering with Native Boys and Girls Clubs in 15 communities across six Northern Plains reservations, we conducted…
Descriptors: Sexuality, American Indian Students, Health Behavior, Partnerships in Education
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Widman, L.; Golin, C. E.; Kamke, K.; Massey, J.; Prinstein, M. J. – Health Education Research, 2017
Adolescent girls are at substantial risk of sexually transmitted diseases including HIV. To reduce these risks, we developed Health Education And Relationship Training (HEART), a web-based intervention focused on developing sexual assertiveness skills and enhancing sexual decision-making. This study assessed the feasibility and acceptability of…
Descriptors: Acquired Immunodeficiency Syndrome (AIDS), Ethnicity, Sexually Transmitted Diseases, Sexuality
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Medsker, Larry; Allard, Lee; Tucker, Lucas J.; O'Donnell, Jodi L.; Sterne-Marr, Rachel; Bannon, Jon; Finn, Rose; Weatherwax, Allan – Journal of STEM Education: Innovations and Research, 2016
The Tech Valley Scholars (TVS) program included 38 students who joined this program over the course of three academic years, from 2009 to 2012. These students comprise the experimental group for this study to determine if participating in the NSF-funded Tech Valley Scholars program improved academic outcomes. The experimental group was compared to…
Descriptors: STEM Education, Randomized Controlled Trials, Majors (Students), Grade Point Average
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