Data Quality of Longitudinally Collected Patient-Reported Outcomes After Thoracic Surgery: Comparison of Paper- and Web-Based Assessments.
Hongfan YuQingsong YuYuxian NieJing Fu QiuYang PuWei DaiXing WeiQiuling ShiPublished in: Journal of medical Internet research (2021)
It is possible to improve data quality of longitudinally collected PRO through ePRO, compared with P&P. However, ePRO-related sampling bias needs to be considered when designing clinical research using longitudinal PROs as major outcomes.