Results 91 to 100 of about 91,945 (288)

The Performance of Multiple Imputation in Social Surveys with Missing Data from Planned Missingness and Item Nonresponse

Survey Research Methods
Designs using planned missingness, such as the split questionnaire design, are becoming more and more important in social survey research. To ensure an acceptable questionnaire length, these approaches typically entail large amounts of planned missing ...
Julian B. Axenfeld, Christian Bruch, Christof Wolf, Annelies G. Blom   +3 more
doaj  

Accounting for Nonresponse Heterogeneity in Panel Data [PDF]

The paper proposes a technique for the estimation of possibly nonlinear panel data models in the presence of heterogeneous unit nonresponse. Attrition or unit nonresponse in panel data usually renders parameter estimators inconsistent unless the ...
Joachim Inkmann
core  

Bayesian Estimation of Inequalities with Non-Rectangular Censored Survey Data

, 2008
Synthetic indices are used in Economics to measure various aspects of monetary inequalities. These scalar indices take as input the distribution over a finite population, for example the population of a specific country.
Gautier, Eric
core   +6 more sources

Evaluation and treatment of mental health symptoms among unaccompanied migrant children and adolescents in the United States: A systematic review

JCPP Advances, EarlyView.
Abstract Background Unaccompanied migrant youths are at elevated risk for exposure to trauma and related mental health challenges, but there is minimal evidence guiding best practices. We conducted a systematic review of quantitative studies that examined mental health evaluation and treatment services for unaccompanied migrant youths resettled in the ...
Natan J. Vega Potler, Sebastian Villegas, Dorice Vieira, Sarah M. Horwitz   +3 more
wiley   +1 more source

Hunger in America 2014: National Report [PDF]

, 2014
Feeding America, the nation's leading domestic hunger-relief organization, has conducted the most comprehensive study of hunger in America every four years since 1993.
Christine Borger, Gregory Mills, Jill Montaquila, Maeve Gearing, Nancy S. Weinfield, Sheila Zedlewski, Theodore Macaluso   +6 more
core  

Relationships between periodontitis, tooth loss, and metabolic syndrome indicators

Journal of Periodontology, EarlyView.
Abstract Background This study investigates how poor oral health impacts metabolic alterations, specifically evaluating the effects of periodontitis and tooth loss, either individually or in combination, on the number of metabolic syndrome (MetS) indicators.
Verbênia Silva Conceição, Isaac Suzart Gomes‐Filho, Simone Seixas da Cruz, Michelle Santana Xavier Ramos, Ana Claudia Morais Godoy Figueiredo, Soraya Castro Trindade, Daiane Silva Sampaio, Maria Clara Azevedo Moreira, Eneida de Moraes Marcílio Cerqueira, Josicélia Estrela Tuy Batista, Alexandre Marcelo Hintz, Gregory John Seymour, Frank Andrew Scannapieco, Peter Michael Loomer, Johelle de Santana Passos‐Soares   +14 more
wiley   +1 more source

Safety and efficacy of weekly adalimumab 80 mg therapy in pediatric Crohn's disease

Journal of Pediatric Gastroenterology and Nutrition, EarlyView.
Abstract Objectives Adalimumab is commonly used to induce and maintain remission in pediatric Crohn's disease (CD). However, data on the efficacy and safety of high‐dose adalimumab in this population are limited. This study aimed to evaluate the therapeutic effectiveness and safety of weekly high‐dose adalimumab (80 mg) in pediatric CD patients ...
Eyal Cohen‐Sela, Anat Yerushalmy‐Feler, Firas Rinawi, Esther Orlanski‐Meyer, Raouf Nassar, Ramit Magen‐Rimon, Yael Weintraub, Raanan Shamir, Dror S. Shouval, Manar Matar   +9 more
wiley   +1 more source

Interviewer Effects on Nonresponse [PDF]

In face-to-face surveys interviewers play a crucial role in making contact with and gaining cooperation from sample units. While some analyses investigate the influence of interviewers on nonresponse, they are typically restricted to single-country ...
Annelies G. Blom, Edith D. de Leeuw, Joop J. Hox   +2 more
core  

Impact of 5‐ASA discontinuation in children with ulcerative colitis on biologic therapy: A propensity score‐matched study

Journal of Pediatric Gastroenterology and Nutrition, EarlyView.
Abstract Objectives 5‐Aminosalicylic acid (5‐ASA) is recommended as a first‐line medication in mild to moderate ulcerative colitis (UC), but indications regarding its use in children with moderate to severe disease treated with biologics are lacking.
Giulia D'Arcangelo, Luca Scarallo, Giulia Mancuso, Mara Corpino, Claudio Romano, Lorenzo Norsa, Serena Arrigo, Matteo Bramuzzo, Maria Teresa Fioretti, Giovanna Zuin, Maria Teresa Illiceto, Paolo Lionetti, Marina Aloi   +12 more
wiley   +1 more source

Analysis of student WEB survey

Lietuvos Matematikos Rinkinys, 2011
In the paper the problem of adjustment for nonresponse in a WEB survey is addressed. The study is based on Vilnius University student survey on quality assessment of information technology services.
Gediminas Murauskas, Marijus Radavičius   +1 more
doaj   +1 more source