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Fig. 5 | BMC Emergency Medicine

Fig. 5

From: Mortality and return to work in patients transported by emergency ambulance after involvement in a traffic accident

Fig. 5

Association between sex, age, socioeconomic status and Charlson comorbidity score and return to work. Blue dot indicates hazard ratio of RTW, and line indicates 95% confidence intervals. Socioeconomic status refers to International Standard Classification of Education (ISCED), group 1 = ISCED 0–2, group 2 = ISCED 3–5, group 3 = ISCED 6–8

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