McCoy J L, Iams H M
Social Security Administration.
Health Care Financ Rev. 1994 Summer;15(4):61-76.
Data from the 1982 New Beneficiary Survey (NBS) were matched with 5 years (1984-88) of Social Security and Medicare data to analyze disabled workers' probability of death and inpatient care. Fifteen percent of the disabled workers died within 18-24 months of initial eligibility; 34 percent died within 5 years. Older disabled workers had higher probabilities of death and hospitalization. Males were two times as likely to die as females, but no more likely to be hospitalized. Black persons also had a higher risk of death but no greater risk of hospitalization than other races. Additional health insurance had no influence on survival, but was differentially associated with inpatient care. Married males were more likely to survive. Physical functioning capacity had no influence on survival or hospitalization. Respiratory, circulatory, and digestive disorders increased the probability of hospitalization and mortality.
1982年新受益人调查（NBS）的数据与5年（1984 - 1988年）的社会保障和医疗保险数据相匹配，以分析残疾工人的死亡概率和住院治疗情况。15%的残疾工人在首次符合资格后的18至24个月内死亡；34%在5年内死亡。年龄较大的残疾工人死亡和住院的概率更高。男性死亡的可能性是女性的两倍，但住院的可能性并不比女性高。黑人死亡风险也更高，但与其他种族相比，住院风险并不更大。额外的健康保险对生存没有影响，但与住院治疗存在不同程度的关联。已婚男性存活的可能性更大。身体功能能力对生存或住院没有影响。呼吸、循环和消化系统疾病增加了住院和死亡的概率。
