Results 41 to 50 of about 1,370,981 (324)
The present study investigates the impact of survey design choices on the representativity and nonresponse of eight sub-surveys conducted among non-Western minorities in The Netherlands.
Johannes Kappelhof
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Background Informal caregiving is becoming more relevant with current trends such as population ageing. However, little is known about nonconsent and nonresponse bias in caregiving research.
Marloes Oldenkamp +4 more
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The process of item nonresponse in a questionnaire survey and its individual differences
The relationship between the occurrence of item nonresponse and individual characteristics in questionnaire surveys can cause bias in parameter estimation.
Daisuke Shimada, Kentaro Katahira
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Estimation of Nonresponse Bias [PDF]
An imputation procedure is used to estimate the effects of nonresponse on issues of substantive interest in a social survey. Using this method, one can determine that nonresponse bias may have differential effects on variable means, depending on the combination of independent variables used in the ensuing substantive analysis of data from the survey.
openaire +2 more sources
Background: This study was aimed to evaluate five Multiple Imputation (MI) methods in the context of STEP-wise Approach to Surveillance (STEPS) surveys.
Hamid Heidarian Miri +4 more
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Background: Post-discharge opioid consumption is a crucial patient-reported outcome informing opioid prescribing guidelines, but its collection is resource-intensive and vulnerable to inaccuracy due to nonresponse bias.
Chris J. Kennedy +8 more
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The increasing use of smartphones opens up opportunities for novel ways of survey data collection, but also poses new challenges. Collecting more and different types of data means that studies can become increasingly intrusive.
Anne Elevelt, Peter Lugtig, Vera Toepoel
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PurposeThis is the first study to quantify potential nonresponse bias in a childhood cancer survivor questionnaire survey. We describe early and late responders and nonresponders, and estimate nonresponse bias in a nationwide questionnaire survey of ...
Corina S Rueegg +6 more
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Nonresponse follow-up studies are often conducted to understand whether respondents and nonrespondents differ on survey variables of interest in sample surveys.
Kristen Olson +2 more
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