Multivariate cox proportional-hazards analysis predicting death, re-fracture, and re-hospitalization.
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CI: confidence interval; CIRS: cumulative illness rating scale;a : only patients who survived to acute care and rehabilitation were considered;b : only patients who were not previously living in an institution were considered. For re-hospitalization and re-fracture, death was considered as a censored observation.
创建时间：
2015-12-02
