Banner year for U.S. longevity.

In 1997 life expectancy for all persons combined rose to a new record high of 76.4 years. Additionally, average future lifetime for newborn girls and boys also established new peaks--79.3 years and 73.4 years, respectively. For girls the 1997 value surpassed the previous high of 79.1 years recorded in 1992 and 1996 while for boys new peaks have been consecutively recorded since 1994. Last year's longevity enhancements among men were larger than those for women--continuing the trend of the past few years. Newborn girls could still anticipate living 5.9 years longer than boys--the gap was 6.0 years in 1996 and 7.0 years in 1989-91. Current projections indicate that the disparity between the genders in average future lifetime may decline to 4.6 years by the year 2050. Also worthy of note is the apparent narrowing of the gap in longevity by race. In 1996 newborn white boys could expect to outlive nonwhite newborn boys by 5.0 years compared with 5.7 years in 1989-91; among girls the disparity diminished from 4.1 years in 1989-91 to 3.6 years in 1996.