Task: Answer Verification
Input (English): Question: Is the social tariff of EQ-5D adequate to assess quality of life in patients with low back pain?
Answer: Methods used to develop the social tariff for the Spanish version of EQ-5D were inadequate. In addition, this study shows that values given by the general population are different from those of low back pain patients, further confirming that the social tariff of EQ-5D should not be used with actual patients.
Output (English): no