[Use of Cox's model in long-term survival analysis of cerebrovascular disease].
A long-term survival study on 885 cases of cerebrovascular disease was carried out. The results showed that after follow-up for 3, 5, and 8 years, the survival rates were 86.98%, 75.70% and 64.26% respectively, and all were lower obviously than that of the general population in the same district. The results of Cox's model analysis showed that recurrence, hypertension and age were the risk factors influencing the long-term survival of cerebrovascular disease, and the relative risks were 3.29, 2.17 and 1.65 respectively.
Cai
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Hengyang Medical College, Hunan.
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002561:Cerebrovascular Disorders / Q000401:mortality*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D016016:Proportional Hazards Models; D015996:Survival Rate