Forest Plot from Scientific Research

Organisational factors adjusted for case-mix (age, sex, American Society of Anesthesiologists physical status classification, hip fracture type, prefracture residence, and prefracture mobility) and mutually adjusted for all backward-selected factors reported in theappendix (pp 67). Only factors with a p value of less than 01 are shown. Data are from 178757 patients across 172 hospitals; intraclass correlation coefficient of the model 0002 (95% CI 000100030). *Patients who exhibit signs of being seriously ill but are not in immediate danger to life are triaged to majors.

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