A systematic review of low back pain cost of illness studies in the United States and internationally
Dagenais S;Caro J;Haldeman S;;
the spine journal : official journal of the north american spine society1970Vol. 8pp. -
247
s1970thea
Abstract
Several studies have attempted to estimate the direct, indirect, or total costs associated with LBP in various countries using heterogeneous methodology. Estimates of the economic costs in different countries vary greatly depending on study methodology but by any standards must be considered a subst …