Abstract
Background: While low response rates need not introduce bias into research, having a lower percentage of responders does increase the potential for this to occur. This is of particular concern given the decline that has been occurring in response rates since the 1950s. However, there are various methods that can be incorporated into the study design, which can assist in increasing levels of participation.
Objective: To outline the methods used by the King’s Centre for Military Health Research (KCMHR) when conducting a recent telephone survey of serving and ex-Service military personnel.
Design: Using participants who had already taken part in a questionnaire-based study on the health effects of serving in the UK Armed Forces (n=10,272), a subsample was selected for an in-depth telephone interviewbased follow-up study. The subsample consisted of 1,105 participants, selected on the basis of their mental health status. An adjusted response rate of 76% was achieved (n=821).
Results: Various methods of contact were used in this study to ensure an adequate response rate was achieved.
Conclusions: Simple research strategies increase response rates and are likely to reduce bias. Use of multiple simultaneous tracing methods and customisation of the approach to the target population increases rapport between participants, ensuring that those who take part feel valued as members of the study. In the current climate of decreasing participation in studies, research teams need to engage with their study population and devise innovative strategies to keep participants involved in the research being undertaken.
Objective: To outline the methods used by the King’s Centre for Military Health Research (KCMHR) when conducting a recent telephone survey of serving and ex-Service military personnel.
Design: Using participants who had already taken part in a questionnaire-based study on the health effects of serving in the UK Armed Forces (n=10,272), a subsample was selected for an in-depth telephone interviewbased follow-up study. The subsample consisted of 1,105 participants, selected on the basis of their mental health status. An adjusted response rate of 76% was achieved (n=821).
Results: Various methods of contact were used in this study to ensure an adequate response rate was achieved.
Conclusions: Simple research strategies increase response rates and are likely to reduce bias. Use of multiple simultaneous tracing methods and customisation of the approach to the target population increases rapport between participants, ensuring that those who take part feel valued as members of the study. In the current climate of decreasing participation in studies, research teams need to engage with their study population and devise innovative strategies to keep participants involved in the research being undertaken.
| Original language | English |
|---|---|
| Journal | European journal of psychotraumatology |
| Volume | 1 |
| DOIs | |
| Publication status | Published - 6 Dec 2010 |
