Obesity and Overweight Are Independently Associated with Greater Survival in Critically Ill Diabetic Patients: A Retrospective Cohort Study

Figure 3

Unadjusted, model-1 and model-2 hazard ratios of 30-day (a) and 90-day (b) mortality in the five groups divided according to BMI. Normal weight category acts as the reference group. The confounder adjustment in model-1 and model-2 is the same as that in Table 3. BMI: body mass index.

(a)

(b)