Table 5.

Observational studies in gout reporting SF-36 summary scores

Observational studies	SF-36 PCS	SF-36 MCS
Current study	40.3	52.2
Single-centre US study [5]	38.9	48.6
Veteran Affairs US study [6]	32.2	46.6
Treatment-failure gout US study [4]	34.2	50.0
Multicentre US study [7]	37.9	48.5