The CHESS trial: protocol for the process evaluation of a randomised trial of an education and self-management intervention for people with chronic headache

Abstract Background Process evaluation is increasingly common alongside complex randomised controlled trials (RCTs). This evaluation helps in understanding the mechanisms of impact and how the study processes were executed, and it includes any contextual factors which may have implications for the t...

Повний опис

Бібліографічні деталі
Автори: Vivien P. Nichols, David R. Ellard, Frances E. Griffiths, Martin Underwood, Stephanie J. C. Taylor, Shilpa Patel, and on behalf of the CHESS team
Формат: Стаття
Мова:English
Опубліковано: BMC 2019-06-01
Серія:Trials
Предмети:
Онлайн доступ:http://link.springer.com/article/10.1186/s13063-019-3372-x