Increasing follow-up questionnaire response rates in a randomized controlled trial of telehealth for depression: three embedded controlled studies
Background: Attrition is problematic in trials, and may be exacerbated in longer studies, telehealth trials and participants with depression – three features of The Healthlines Study. Advance notification, including a photograph and using action-oriented email subject lines might increase response...
| Main Authors: | , , , , , |
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| Format: | Article |
| Published: |
BioMed Central
2016
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| Subjects: | |
| Online Access: | https://eprints.nottingham.ac.uk/44817/ |