Changes in prospectively collected longitudinal patient-generated health data are associated with short-term patient-reported outcomes after total joint arthroplasty: a pilot study.

ABSTRACT: Data from wearable technology may correlate with patient-reported outcome measures (PROMs). The objective of this prospective pilot study of 22 total joint arthroplasty patients was to determine if sensor-generated data are predictive of short-term PROMs in total joint arthroplasty. Data on "average daily step count" and "average daily minutes active" were generated by the provided wearable sensor preoperatively and up to 6 weeks postoperatively. PROMs were collected preoperatively and at 6 weeks postoperatively. Changes in PROMs were calculated as "Δ". Linear regression of the sensor data and PROMs generated R² values. Changes in the average daily step count from preop to 6-week postop strongly associated with changes in Veterans Rand 12 Physical Component Score (R² 

SUBMITTER: Bendich I 

PROVIDER: S-EPMC6470351 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature