Xuejie Zhang to Proportional Hazards Models
This is a "connection" page, showing publications Xuejie Zhang has written about Proportional Hazards Models.
Connection Strength
0.037
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The performance of different lookback periods and sources of information for Charlson comorbidity adjustment in Medicare claims. Med Care. 1999 Nov; 37(11):1128-39.
Score: 0.037
Connection Strength
The connection strength for concepts is the sum of the scores for each matching publication.
Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.