[PDF] Top 20 A randomised controlled trial to determine the effect on response of including a lottery incentive in health surveys [ISRCTN32203485]

... the effect of monetary and non-monetary incentives on ...increasing response rates. However, large surveys rarely have the resources to reward individual ...of lottery incentives with ... See full document

... this trial, sending an incentive resulted in an increase in the proportion of questionnaires returned and a decrease in the number of ...an incentive produced a moderate improvement in questionnaire ... See full document

... this trial, sending an incentive resulted in an increase in the proportion of questionnaires returned and a decrease in the number of ...an incentive produced a moderate improvement in questionnaire ... See full document

... the trial should be seen as a strength, as the findings reflect the outcomes that re- searchers can expect in operational surveillance program- ...questionnaire surveys [24], were shown to pro- duce a ... See full document

... of surveys being returned with the inclusion of a $5 check ...in response rates of American primary care physicians receiving a mailed survey with a $5 bill versus a $2 bill as a monetary incentive ... See full document

... the trial or if notification of the participant's death had been ...Unit randomised eligible women in a 3:1 ratio in favour of offering the results of the trial, by ...to trial participants ... See full document

... improve response rates for three ...increasing response rates including non- monetary incentives versus no incentive, which were shown to be effective (odds ratio of ...an incentive ... See full document

... baseline, including a structured survey, observation, and collection of drinking water samples from roughly 10% of ...follow-up, including water sampling, took place during one ... See full document

... the response rate, including pre-notifying participants of the survey and entering respondents into a prize ...overall response rate was low. This response rate is com- parable to that ... See full document

... non-financial incentive appropriate to the situation as these have evidence of benefit and because a financial incentive would have been too costly given the scale of our study [5, ...communications, ... See full document

... weren't controlled for or that cannot be ...thorne Effect', coined by French [19] many years after the original experiments, has come to be understood as, the effect on outcome through the ... See full document

... improves response rates to postal questionnaires, though these have yielded mixed ...previous trial found that sending a pen with a postal questionnaire to consultants did not improve response rates ... See full document

... © 2012 Gabi Becker, Volker Happel, Joachim Körkel & Gero Lipsmeier. KISS – Implementation and Evaluation in Frankfurt.[r] ... See full document

... Our study had only investigated light as a single factor affecting students’ concentration. Among the limitations there could be the presence of other factors such as stress that may have an adverse effect on the ... See full document

... three incentive schemes yielded higher rates of consent or reten- tion than no ...the incentive schemes and other sig- nificant predictors were then included in the ... See full document

... improve health outcomes when used as a universal intervention for all women, it also did not do ...of health outcomes also observed that there were no negative effects (Meads et ... See full document

... This randomised study is designed to provide the high-quality evidence, in an NHS setting, with a range of patient-reported, clinical and cost-effectiveness outcomes, which will underpin and inform future NICE ... See full document

... This study examined the effects of a single prize giveaway rather than cash prizes on response rates, cost effectiveness, and response bias.. This incentive was examined among customers [r] ... See full document

... Methods This randomised controlled trial enrolled female adolescents at 11 schools in three peri-urban towns of Free State province, South Africa. 453 bereaved ninth-grade students aged 13–17 years ... See full document

... of response by as much as ...increase response rates, such as telephone reminders or face-to-face ...the response rate in the intervention group still remained low, at 30%, we may need to consider ... See full document