Is omission of free text records a possible source of data loss and bias in Clinical Practice Research Datalink studies? A case–control study

por Price, Sarah J, Stapley, Sal A, Shephard, Elizabeth, Barraclough, Kevin, Hamilton, William T
Publicado 2016

Age and Gender Variations in Cancer Diagnostic Intervals in 15 Cancers: Analysis of Data from the UK Clinical Practice Research Datalink

por Din, Nafees U., Ukoumunne, Obioha C., Rubin, Greg, Hamilton, William, Carter, Ben, Stapley, Sal, Neal, Richard D.
Publicado 2015

Trends in time to cancer diagnosis around the period of changing national guidance on referral of symptomatic patients: A serial cross-sectional study using UK electronic healthcar...

por Price, Sarah, Spencer, Anne, Zhang, Xiaohui, Ball, Susan, Lyratzopoulos, Georgios, Mujica-Mota, Ruben, Stapley, Sal, Ukoumunne, Obioha C, Hamilton, Willie
Publicado 2020