As US scrutinizes joint replacements, study finds no way to predict risk | International News Live Blog

https://internationalnewsliveblog.wordpress.com/2017/01/26/as-us-scrutinizes-joint-replacements-study-finds-no-way-to-predict-risk/

The American federal government has started a program that penalizes hospitals for readmission of joint replacement patients within 90 days, but a new study finds there is no good index for assessing that risk. http://internationalnewslive.com/as-us-scrutinizes-joint-replacements-study-finds-no-way-to-predict-risk/