Improving trial questionnaire response rates using behaviour change theory
نویسندگان
چکیده
منابع مشابه
Improving trial questionnaire response rates using behaviour change theory
A number of options to improve response rates to postal questionnaires in trials have been reported, but the evidence to support the success of some of these approaches is limited. Robust, linked, evaluation of novel strategies is needed to build a coherent evidence base. The response rate to the first of three annual postal questionnaires was lower than expected in the NIHR HTA funded IQuaD (I...
متن کاملUnderstanding factors influencing questionnaire response rates to maximise retention in a long term complex intervention trial
Methods ProtecT is an ongoing randomised trial of localised prostate cancer treatments in men currently aged 53-76 years (ISCRTN 20141297) with six years follow-up. Symptoms and QoL were collected annually by postal questionnaire with a reminder letter for non-responders at six weeks (phase I). Three additional interventions were sequentially investigated to increase retention. Firstly, clinica...
متن کاملRandomized trial of financial incentives and delivery methods for improving response to a mailed questionnaire.
In a follow-up study, only 64% of 126,628 US radiologic technologists completed a questionnaire during 1994-1997 after two mailings. The authors conducted a randomized trial of financial incentives and delivery methods to identify the least costly approach for increasing overall participation. They randomly selected nine samples of 300 nonresponders each to receive combinations of no, 1.00 US d...
متن کاملPsychosocial Correlates of Dietary Behaviour in Type 2 Diabetic Women, Using a Behaviour Change Theory
The study evaluated the efficacy of the Theory of Reasoned Action (TRA), along with self-efficacy to predict dietary behaviour in a group of Iranian women with type 2 diabetes. A sample of 352 diabetic women referred to Khoy Diabetes Clinic, Iran, were selected and given a self-administered survey to assess eating behaviour, using the extended TRA constructs. Bivariate correlations and Enter re...
متن کاملA causal modelling approach to the development of theory-based behaviour change programmes for trial evaluation.
Theory-based intervention programmes to support health-related behaviour change aim to increase health impact and improve understanding of mechanisms of behaviour change. However, the science of intervention development remains at an early stage. We present a causal modelling approach to developing complex interventions for evaluation in randomized trials. In this approach a generic model links...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Trials
سال: 2015
ISSN: 1745-6215
DOI: 10.1186/1745-6215-16-s2-p92