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Table 1 Cases and incidence rates of migraine among women of childbearing age in China 1990–2019

From: Trends in migraine incidence among women of childbearing age from 1990 to 2019 and the prediction for 2030: an analysis of national data in China

Year

Measures

Women of childbearing age

  

Overall

15–19 years

20–24 years

25–29 years

30–34 years

35–39 years

40–44 years

45–49 years

 

Casesa

493.31

96.33

99.95

90.58

66.58

68.9

44.69

26.28

1990

CIRb

1527.16

1560.67

1544.63

1688.59

1571.88

1559.2

1397.34

1076.09

 

ASIRc

1505.25

N/A

N/A

N/A

N/A

N/A

N/A

N/A

 

Casesa

533.77

76.94

75.02

101.65

100.36

77.52

59.11

61.22

1999

CIRb

1491.62

1522.3

1506.57

1677.8

1559.31

1547.97

1400.69

1519.55

 

ASIRc

1487.64

N/A

N/A

N/A

N/A

N/A

N/A

N/A

 

Casesa

604.52

78.43

102.79

90.09

79.59

97.97

94.6

61.04

2010

CIRb

1539.59

1580.14

1567.52

1732.72

1614.68

1643.55

1498.47

1142.91

 

ASIRc

1556.77

N/A

N/A

N/A

N/A

N/A

N/A

N/A

 

Casesa

546.94

58.83

62.97

96.08

104.66

81.37

74.83

68.2

2019

CIRb

1557.81

1678.92

1610.47

1767.49

1640.39

1643.88

1503.74

1145.59

 

ASIRc

1590.29

N/A

N/A

N/A

N/A

N/A

N/A

N/A

 

Change in cases (%)

10.87

-38.93

-37

6.07

57.19

18.1

67.44

159.51

1990–2019

Change in CIR (%)

2.01

7.58

4.26

4.67

4.36

5.43

7.61

6.46

 

Change in ASIR (%)

5.65

N/A

N/A

N/A

N/A

N/A

N/A

N/A

  1. aCases: the number of migraine cases (× 104)
  2. aCIR Crude incidence rate (/100,000)
  3. cASIR Age-standardized incidence rate (/100,000)