Mean and standard deviation of HAQ change by mutually exclusive 6-month ACR response category (ACR < 20, ACR 20 - <50, ACR 50 - <70, and ACR 70+).
acr2haq
A data.table with three columns. First column is ACR response category, second column is mean change in HAQ at 6 months, and third column is the standard error of the mean change in HAQ.
Carlson, Josh J., et al. "Economic evaluation of tocilizumab monotherapy compared to adalimumab monotherapy in the treatment of severe active rheumatoid arthritis." Value in Health 18.2 (2015): 173-179.