Study of Knee Arthroplasty Responses
As of September 2014, 284 patients have been enrolled in the STARs study and have returned their baseline questionnaires. Overall, 37% of the participants are male and 63% are female. The average age of participants is 66 years. Each patient is followed for two-years with questionnaires sent at 3, 6, 12, and 24 months.

We have concluded our enrollment period for STARs and continue to follow study participants.