Data Quality

What evidence is there for a delay in diagnostic coding of RA in UK general practice records? An observational study of free text
Elizabeth Ford, John Carroll, Helen Smith, Kevin Davies, Rob Koeling, Irene Petersen, Greta Rait, Jackie Cassell

BMJ Open Jun 2016, 6 (6) e010393; DOI: 10.1136/bmjopen-2015-010393
Data-driven discovery of changes in clinical code usage over time: a case-study on changes in cardiovascular disease recording in two English electronic health records databases (2001–2015)
Patrick Rockenschaub, Vincent Nguyen, Robert W Aldridge, Dionisio Acosta, Juan Miguel García-Gómez, Carlos Sáez

BMJ Open Feb 2020, 10 (2) e034396; DOI: 10.1136/bmjopen-2019-034396
Under-reporting of diagnosed tuberculosis to the national surveillance system in China: an inventory study in nine counties in 2015
Tao Li, Hemant Deepak Shewade, Kyaw Thu Soe, Jeanette J. Rainey, Hui Zhang, Xin Du, Lixia Wang

BMJ Open Jan 2019, 9 (1) e021529; DOI: 10.1136/bmjopen-2018-021529
Effectiveness of a multicomponent safe surgery intervention on improving surgical quality in Tanzania’s Lake Zone: protocol for a quasi-experimental study
Shehnaz Alidina, Salome Kuchukhidze, Gopal Menon, Isabelle Citron, Tenzing N Lama, John Meara, David Barash, Augustino Hellar, Ntuli A Kapologwe, Erastus Maina, Cheri Reynolds, Steven J Staffa, Alena Troxel, Asha Varghese, David Zurakowski, Mpoki Ulisubisya, Sarah Maongezi

BMJ Open Oct 2019, 9 (10) e031800; DOI: 10.1136/bmjopen-2019-031800
Barriers and facilitators to data quality of electronic health records used for clinical research in China: a qualitative study
Kaiwen Ni, Hongling Chu, Lin Zeng, Nan Li, Yiming Zhao

BMJ Open Jul 2019, 9 (7) e029314; DOI: 10.1136/bmjopen-2019-029314
Error rates in a clinical data repository: lessons from the transition to electronic data transfer—a descriptive study
Matthew K H Hong, Henry H I Yao, John S Pedersen, Justin S Peters, Anthony J Costello, Declan G Murphy, Christopher M Hovens, Niall M Corcoran

BMJ Open Jan 2013, 3 (5) e002406; DOI: 10.1136/bmjopen-2012-002406
Challenges in data quality: the influence of data quality assessments on data availability and completeness in a voluntary medical male circumcision programme in Zimbabwe
Y Xiao, A F Bochner, B Makunike, M Holec, S Xaba, M Tshimanga, V Chitimbire, S Barnhart, C Feldacker

BMJ Open Jan 2017, 7 (1) e013562; DOI: 10.1136/bmjopen-2016-013562
Quality of recording of diabetes in the UK: how does the GP's method of coding clinical data affect incidence estimates? Cross-sectional study using the CPRD database
A Rosemary Tate, Sheena Dungey, Simon Glew, Natalia Beloff, Rachael Williams, Tim Williams

BMJ Open Jan 2017, 7 (1) e012905; DOI: 10.1136/bmjopen-2016-012905
Hospital episode statistics: improving the quality and value of hospital data: a national internet e-survey of hospital consultants
Stephen Andrew Spencer, Mark Price Davies

BMJ Open Jan 2012, 2 (6) e001651; DOI: 10.1136/bmjopen-2012-001651

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Data Quality