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Table 3 Annual incidence rate of T2DM in Zhejiang, China (per 100 000 person-years)

From: Incidence and time trends of type 2 diabetes mellitus in youth aged 5–19 years: a population-based registry in Zhejiang, China, 2007 to 2013

Characteristic

Year

2007

2008

2009

2010

2011

2012

2013

Case number

21

26

38

65

66

71

105

Boys

10

14

16

31

31

43

65

Girls

11

12

22

34

35

28

40

Crude Incidence

0.62

0.77

1.14

1.95

2.03

2.30

3.62

Standardized Incidencea

0.72

0.93

1.37

2.30

2.32

2.42

3.64

Boys

 5–9 years

0.17

0.00

0.00

0.00

0.00

0.23

0.53

 10–14 years

0.18

0.18

0.18

1.07

0.71

0.36

2.73

 15–19 years

1.42

2.31

2.62

4.25

4.46

6.48

8.06

 5–19 years

0.58

0.81

0.94

1.82

1.85

2.69

4.34

Girls

 5–9 years

0.00

0.00

0.00

0.00

0.00

0.00

0.58

 10–14 years

0.73

0.74

0.93

0.56

0.19

1.98

1.69

 15–19 years

1.23

1.42

2.98

5.33

5.77

3.02

5.12

 5–19 years

0.66

0.73

1.35

2.09

2.22

1.88

2.85

  1. aAge-standardized to the 6th population census in Zhejiang, 2010