Changes in Obesity Odds Ratio among Iranian Adults, since 2000: Quadratic Inference Functions Method

Figure 1

Prevalence of obesity (a) and association with some factors (b–f) by using QIF method, national surveys, 2000–2011.

(a) Prevalence of obesity

(b) Adjusted obesity odds ratio for age (reference: 20–30 years)

(c) Adjusted obesity odds ratio for women

(d) Adjusted obesity odds ratio for urban adults

(e) Adjusted obesity odds ratio for employment status (reference: others)

(f) Adjusted obesity odds ratio for smokers