{Reference Type}: Journal Article
{Title}: Measuring importance of outcomes to patients: a cross-sectional survey for the German anal cancer guideline.
{Author}: Werner RN;Gaskins M;Dressler C;Nast A;Schaefer C;Aigner F;Siegel R;
{Journal}: J Clin Epidemiol
{Volume}: 129
{Issue}: 0
{Year}: 01 2021
{Factor}: 7.407
{DOI}: 10.1016/j.jclinepi.2020.09.026
{Abstract}: We aimed to generate evidence on patients' values and preferences to inform the development of the German national Evidence-based Anal Cancer Guideline.
We developed a list of health outcomes based on a systematic search. We then asked anal cancer patients and experts of the guideline development group in an online survey to (a) rate the relative importance of the outcomes in different clinical situations using a nine-point, three-category scale, and (b) select seven outcomes they considered most important for decision-making in each situation.
Participants rated almost half of the outcomes (45%) as critical for decision-making, and more than half (53%) as important. Only two outcomes (2%) were rated as low in importance. Agreement between expert and patient ratings was low to fair, and we found important discrepancies in how the relative importance of the outcomes was perceived. However, the rankings of outcomes were highly correlated.
Determining the relative importance placed by anal cancer patients on outcomes provided useful information for developing guideline recommendations. Our approach may be useful for guideline developers who aim to include the patient perspective. Moreover, our findings may help health professionals caring for anal cancer patients in joint decision-making.