Editorials Prognostic modelling in traumatic brain injury BMJ 2008; 336 doi: https://doi.org/10.1136/bmj.39461.616991.80 (Published 21 February 2008) Cite this as: BMJ 2008;336:397 Article Related content Metrics Responses Peer review Related articles Research Predicting outcome after traumatic brain injury: practical prognostic models based on large cohort of international patients Published: 21 February 2008; BMJ 336 doi:10.1136/bmj.39461.643438.25 Editor's Choice Prognosis and politics Published: 21 February 2008; BMJ 336 doi:10.1136/bmj.39497.574525.DE Education And Debate Why we need observational studies to evaluate the effectiveness of health care Published: 11 May 1996; BMJ 312 doi:10.1136/bmj.312.7040.1215 See more Introductory Address Prov Med Surg J October 03, 1840, s1-1 (1) 1-4; DOI: https://doi.org/10.1136/bmj.s1-1.1.1 Report of the Meeting of the Eastern Branch of the Provincial Association at Bury St. Edmond's Prov Med Surg J October 03, 1840, s1-1 (1) 10-13; DOI: https://doi.org/10.1136/bmj.s1-1.1.10 Mr. Warburton's Bill for the Regulation of the Medical Profession Prov Med Surg J October 03, 1840, s1-1 (1) 13-15; DOI: https://doi.org/10.1136/bmj.s1-1.1.13 An Atlas of Plates, illustrative of the Principles and Practice of Obstetric Medicine and Surgery, with descriptive Letterpress Prov Med Surg J October 03, 1840, s1-1 (1) 4; DOI: https://doi.org/10.1136/bmj.s1-1.1.4 A Practical Treatise on the Diseases peculiar to Women, illustrated by Cases, &c Prov Med Surg J October 03, 1840, s1-1 (1) 4-5; DOI: https://doi.org/10.1136/bmj.s1-1.1.4-a