While voters of all parties said the issue would affect their vote, Democrats held a substantial advantage when those surveyed were asked which party voters trusted on several health costs questions. Voters also blamed Trump and congressional Republicans for allowing tax credits for Affordable Care Act marketplace plans to expire. Among all voters, Democrats held a 13-point advantage over Republicans on the question of who voters trust to handle the cost of health care. Democrats were favored by double digits on other health policy questions, with the lone exception being who voters trusted to lower prescription drug prices. A clear majority, 71%, said Trump was focusing not enough on domestic affairs like lowering health care costs.