Table 4 The total incidence rates of HFMD in Shaanxi from 2009 to 2018 (1/100,000)

Xi’an

IN

12.43

27.12

12.20

24.83

19.42

24.50

27.97

21.00

14.07

25.65

20.92

Min.

3.80

8.76

2.22

9.35

7.07

13.01

16.27

9.99

5.97

8.42

8.49

Max.

27.93

55.30

20.86

41.83

36.16

42.94

45.68

38.46

26.81

46.47

38.24

Baoji

IN

3.91

8.61

5.20

9.02

7.34

11.18

8.65

5.77

3.90

13.66

7.72

Min.

0.63

0.77

0.37

4.39

1.18

5.81

2.63

2.37

1.46

4.42

2.40

Max.

12.26

18.34

17.55

28.84

20.00

25.91

14.09

16.81

8.09

31.32

19.32

Tongchuan

IN

4.52

5.71

3.75

8.63

6.87

8.90

8.42

5.61

4.27

7.84

6.45

Min.

1.61

3.48

2.41

5.52

4.73

4.78

5.75

3.16

3.57

4.86

3.99

Max.

8.45

9.75

4.30

12.00

9.93

12.47

11.04

8.65

5.82

13.75

9.62

Weinan

IN

9.04

14.94

12.52

12.10

14.22

20.28

18.81

13.38

9.25

10.35

13.49

Min.

1.54

3.56

2.32

4.24

3.58

8.25

5.48

2.08

3.77

2.44

3.73

Max.

29.28

27.02

26.00

22.63

37.94

37.29

41.68

25.75

15.30

18.05

28.09

Xianyang

IN

6.61

9.23

4.41

14.99

10.65

15.90

12.79

10.50

6.02

11.86

10.30

Min.

1.79

2.04

0.49

3.40

1.82

5.53

5.68

4.38

2.79

4.53

3.25

Max.

19.20

19.02

13.07

32.67

24.57

29.53

27.35

20.44

10.44

18.12

21.44

Central Shaanxi

IN

7.30

13.12

7.62

13.91

11.70

16.15

15.33

11.25

7.50

13.87

11.78

Shangluo

IN

2.91

7.47

4.63

9.95

7.99

9.09

11.02

6.28

7.14

9.84

7.63

Min.

1.20

3.28

1.47

2.84

2.85

1.55

2.11

1.56

1.51

4.64

2.30

Max.

6.43

13.88

8.88

20.28

13.16

20.93

24.35

11.94

15.15

21.36

15.64

Ankang

IN

3.78

7.83

3.16

7.69

10.79

9.47

11.82

14.61

7.32

16.58

9.31

Min.

0.07

0.70

0.11

1.08

0.78

1.05

0.49

4.13

4.07

4.04

1.65

Max.

12.05

11.25

13.77

18.53

69.52

21.04

19.48

31.35

16.67

21.51

23.52

Hanzhong

IN

1.78

12.43

2.89

8.90

11.54

12.32

7.76

8.90

7.02

11.22

8.48

Min.

0.00

0.72

0.30

2.45

2.74

3.88

1.53

2.72

0.82

4.67

1.98

Max.

5.34

21.40

7.10

15.15

22.48

24.13

14.51

21.83

11.59

18.67

16.22

Southern Shaanxi

IN

2.82

9.24

3.56

8.85

10.11

10.29

10.20

9.93

7.16

12.55

8.47

Yan’an

IN

2.85

2.86

2.96

1.15

3.70

10.04

4.85

4.13

10.07

5.72

4.83

Min.

0.11

0.14

0.21

0.20

0.23

1.02

0.49

0.46

1.09

0.34

0.43

Max.

11.22

17.40

17.52

8.98

16.22

43.32

25.21

21.29

32.25

22.08

21.55

Yulin

IN

4.01

4.87

4.26

4.08

4.27

6.08

9.36

4.29

4.82

7.64

5.37

Min.

0.27

0.62

0.43

0.75

0.86

1.10

0.99

0.50

0.84

0.93

0.73

Max.

17.49

12.88

19.20

12.08

18.22

14.84

45.07

8.82

8.90

17.63

17.51

Northern Shaanxi

IN

3.43

3.87

3.61

2.62

3.99

8.06

7.11

4.21

7.45

6.68

5.10

Sum

IN

6.49

12.94

7.07

12.87

11.68

15.55

15.17

11.62

8.68

14.58

11.67