Table 3

Multivariate-adjusted relative risk of annual incidence rates of type 2 diabetes for sex, age, time, insurance premium, and urbanization level
Variable Crude relative risk (95% CI) Multivariate-adjusted relative risk (95% CI)
Logistic regression model-type 2 diabetes incidence
2000 1 1
2001 1.0 (1.0–1.0) 0.9 (0.9–1.0)***
2002 1.0 (1.0–1.0) 1.0 (1.0–1.0)***
2003 0.9 (0.9–0.9)*** 0.9 (0.9–1.0)***
2004 0.9 (0.9–0.9)*** 1.0 (1.0–1.1)***
2005 0.9 (0.9–0.9)*** 0.9 (0.9–0.9)***
2006 0.9 (0.9–0.9)*** 0.9 (0.9–0.9)***
2007 0.9 (0.9–0.9)*** 0.9 (0.9–0.9)***
Sex
Male 1.2 (1.2–1. 2)*** 1.2 (1.1–1.2)***
Female 1 1
Age
20–39 1 1
40–59 6.9 (6.9–7.0)*** 7.0 (6.9–7.1)***
60–79 16.2 (16.1–16.3)*** 15.5 (15.3–15. 6)***
≥80 15.6 (15.4–15.8)*** 14.9 (14.7–15.0)***
Insurance premium
Dependent population 1 1
<Median 0.8 (0.8–0.8)*** 0.9 (0.9–0.9)***
≥Median 0.6 (0.6–0.6)*** 0.8 (0.8–0.8)***
Urbanization level
High-density urban area 1 1
Medium-density urban area 1.1 (1.1–1.1)*** 1.1 (1.1–1.1)***
Newly developed area 1.0 (1.0–1.0)*** 1.0 (1.0–1.0)***
General area 1.3 (1.3–1.3)*** 1.0 (1.0–1.1)***
Aging society area 1.7 (1.7–1.7)*** 1.1 (1.1–1.1)***
Rural area 1.5 (1.5–1.5)*** 1.1 (1.1–1.1)***
Non-developed area 1.4 (1.4–1.4)*** 1.1 (1.1–1.1)***

***: p < 0.001.

CI: confidence interval.

Lin et al.

Lin et al. BMC Public Health 2013 13:318   doi:10.1186/1471-2458-13-318

Open Data