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Testing for convergence: absolute and relative change in HAQ Index, 1990–2019, versus 1990 HAQ Index, overall and by select age group
Bars represent the coefficients estimated from a linear regression of the absolute or relative (annual average percent) change in the HAQ Index between 1990 and 2019 on the 1990 HAQ Index value, conducted for each group separately. Black error bars represent the coefficients' 95% uncertainty intervals. HAQ=Healthcare Access and Quality.
