[영문]This report challenges commonly held beliefs about the financial and medical impact of older Americans during their last months of life. Written by physicians specializing in geriatrics, the report offers a wealth of data to refute seven misconceptions that currently influence U.S. health care policies: (1) that the growing number of older people has been the primary factor driving the rise in U.S. health care costs; (2) that as the population ages, health care costs for older Americans will necessarily overwhelm and bankrupt the nation; (3) that putting limits on health care for the very old at the end of life would save Medicare significant amounts of money; (4) that aggressive hospital care for the aged is futile and the money spent is wasted; (5) that it is common for older people to receive heroic, high-tech treatments at the end of life; (6) that Medicare covers everything that older adults need in terms of their health care; (7) that if older patients had living wills or other kinds of advance directives, it would resolve dilemmas of how aggressively to provide care