Voters care more about Congress and the next president controlling the price of prescription drugs than they do about changes to President Barack Obama's health care law, shows a poll released Thursday by the Kaiser Family Foundation.

But that doesn't mean voters aren't interested in the future of the health care law as well: The poll found 60 percent of Republicans and 40 percent of Independents believe Obamacare should be repealed, and 17 percent of Democrats said the same.

About an equal share of people – one third – want to see the next president and Congress repeal the entire law as want to see them expand what the law does.

The poll comes less than two weeks before Election Day and finds that health care isn't a top issue for voters – it falls behind other issues like the economy, foreign policy and even the candidates themselves.

Republican Presidential candidate Donald Trump has vowed to repeal Obamacare if elected and has presented various conservative measures to reform health care, while his Democratic opponent, Hillary Clinton, has put forward proposals to strengthen the Affordable Care Act. More voters reported that they feel they have a good understanding of Clinton's proposal than they do of Trump's, but they also feel the candidates' positions are "very different."

Clinton's plan includes a public option, a proposal Obama also says would improve the law. Overall, about two-thirds of voters say they favor a public health insurance option to compete with private health insurance plans in the Obamacare exchanges, but how the proposal is described – whether as a "public health insurance option" or a "government-administered public health insurance option" – affects people's level of support.

The views of those surveyed also shift when they hear arguments against the public option, including that doctors or hospitals would be paid less under a public option or when they hear that the government would have an unfair advantage over private insurers.