Predicting EQ-5D values using the SGRQ.

@article{Starkie2011PredictingEV,
  title={Predicting EQ-5D values using the SGRQ.},
  author={Helen J Starkie and Andrew Harvey Briggs and Mike G. Chambers and Paul W. Jones},
  journal={Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research},
  year={2011},
  volume={14 2},
  pages={354-60}
}
OBJECTIVES The purpose of this study was to develop and validate an algorithm that predicts EQ-5D utility from the St. George's Respiratory Questionnaire (SGRQ) in subjects with chronic obstructive pulmonary disease and to examine the effect of using this algorithm in predicting quality-adjusted life-years (QALYs). METHODS In the TORCH (Towards a Revolution in COPD Health) trial, the SGRQ and EQ-5D were administered at baseline and every 24 weeks for 3 years. To map EQ-5D utility from the… CONTINUE READING
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