Endgames Statistical question Matching BMJ 2009; 339 doi: https://doi.org/10.1136/bmj.b4581 (Published 12 November 2009) Cite this as: BMJ 2009;339:b4581 Article Related content Metrics Responses Peer review Related articles Endgames Random allocation I Published: 19 November 2009; BMJ 339 doi:10.1136/bmj.b4719 Endgames Confounding in case-control studies II Published: 29 September 2010; BMJ 341 doi:10.1136/bmj.c5290 Endgames Odds ratios Published: 18 August 2010; BMJ 341 doi:10.1136/bmj.c4414 Endgames Odds ratios II Published: 15 September 2010; BMJ 341 doi:10.1136/bmj.c4971 Endgames Nested case-control studies Published: 19 May 2010; BMJ 340 doi:10.1136/bmj.c2582 Endgames Confounding in case-control studies Published: 22 September 2010; BMJ 341 doi:10.1136/bmj.c5136 Endgames Observational study design II Published: 31 March 2011; BMJ 342 doi:10.1136/bmj.d1903 Research Mobile phone use and risk of glioma in adults: case-control study Published: 13 April 2006; BMJ 332 doi:10.1136/bmj.38720.687975.55 RESEARCH Mobile phone use and risk of glioma in adults: case-control study Published: 20 January 2006; BMJ doi:10.1136/bmj.38720.687975.55 See more Units of sampling, observation, and analysis BMJ October 09, 2015, 351 h5396; DOI: https://doi.org/10.1136/bmj.h5396 Randomised controlled trials: understanding confounding BMJ September 25, 2015, 351 h5119; DOI: https://doi.org/10.1136/bmj.h5119 Understanding the ecological fallacy BMJ September 21, 2015, 351 h4773; DOI: https://doi.org/10.1136/bmj.h4773 How to read a funnel plot in a meta-analysis BMJ September 16, 2015, 351 h4718; DOI: https://doi.org/10.1136/bmj.h4718 Understanding the Hawthorne effect BMJ September 04, 2015, 351 h4672; DOI: https://doi.org/10.1136/bmj.h4672 Cited by... Observational study design IIFulltext PDF Confounding in case-control studies IIFulltext PDF Confounding in case-control studiesFulltext PDF Odds ratios IIFulltext PDF Odds ratiosFulltext PDF Nested case-control studiesFulltext PDF Control groupsFulltext PDF Random allocation IFulltext PDF
