"U.S. physicians reported having some responsibility to address health care costs in their practice and expressed general agreement about several quality initiatives to reduce cost but reported less enthusiasm for cost containment involving changes in payment models. The increasing cost of U.S. health care strains the economy.... Given their roles, physicians' perspectives on policies and strategies related to cost containment and their perceived responsibilities as stewards of health care resources in general are increasingly germane to recent pending and proposed policy reforms."  MORE >>