MMWR Morb Mortal Wkly Rep. 2013 Jul 19;62(28):561-6.
Healthy life expectancy (HLE) is a population health measure that combines mortality data with morbidity or health status data to estimate expected years of life in good health for persons at a given age. HLE accounts for quantity and quality of life and can be used to describe and monitor the health status of populations. HLE estimates for countries have been used for predicting future health service needs, evaluating health programs, and identifying trends and inequalities, but to date, few studies have reported HLE at the state level for the United States. To determine state-level estimates, CDC used data from the National Vital Statistics Systems (NVSS), U.S. Census Bureau, and Behavioral Risk Factor Surveillance System (BRFSS) to calculate HLEs for persons aged 65 years, by sex and race, for each of the 50 states and the District of Columbia (DC). Those calculations indicate that, during 2007-2009, females had a greater HLE than males at age 65 years in every state and DC. HLE was greater for whites than for blacks in all states from which sufficient data were available and DC, except in Nevada and New Mexico. These results can be used as a baseline for states to monitor changes in the HLE of persons aged 65 years as they age and identify health disparities among subpopulations.
健康期望寿命 (HLE) 是一项人口健康指标,它将死亡率数据与发病率或健康状况数据相结合,以估计特定年龄人群健康良好的预期寿命。HLE 考虑了生活的数量和质量,可用于描述和监测人群的健康状况。各国的 HLE 估计值已被用于预测未来的卫生服务需求、评估卫生计划以及识别趋势和不平等现象,但迄今为止,很少有研究报告美国各州的 HLE 情况。为了确定州一级的估计值,CDC 使用了来自国家生命统计系统 (NVSS)、美国人口普查局和行为危险因素监测系统 (BRFSS) 的数据,计算了 2007-2009 年 50 个州和哥伦比亚特区(DC)每个州和 DC 按性别和种族划分的 65 岁人群的 HLE。这些计算结果表明,在每个州和 DC,女性在 65 岁时的 HLE 都高于男性。在所有有足够数据的州和 DC,HLE 白人高于黑人,除了内华达州和新墨西哥州。这些结果可作为各州的基线,以监测随着年龄增长,65 岁人群的 HLE 变化情况,并识别各亚人群之间的健康差距。