Table 2 Average annual percentage changes in asthma incidence and mortality in Sichuan Province, 1990–2019

ASR

1990 to 2019: − 0.05

(− 0.21, 0.11)

1990 to 2019: − 4.74*

1990 to 1994: − 0.39*

(− 0.67, − 0.11)

1990 to 1994: − 2.21*

1995 to 2004: − 2.46*

(− 2.57, − 2.34)

1995 to 1999: − 3.35*

2005 to 2013:1.65*

(1.51, 1.79)

2000 to 2003: − 4.51*

2014 to 2016:12.13*

(10.73, 13.55)

2004 to 2006: − 8.76*

2017 to 2019: − 11.20*

(− 12.31, − 10.08)

2007 to 2011: − 4.96*

2012 to 2019: − 5.73*

Under 5

0.31

(− 0.76, 1.39)

− 11.94*

5–9

0.13

(− 0.26, 0.51)

− 8.11*

10–14

0.10

(− 0.11, 0.30)

− 7.48*

15–19

0.12

(− 0.12, 0.36)

− 6.41*

20–24

0.06

(− 0.10, 0.22)

− 5.87*

25–29

 − 0.02

(− 0.21, 0.18)

− 5.73*

30–34

 − 0.12

(− 0.44, 0.19)

− 5.66*

35–39

 − 0.34*

(− 0.48, − 0.21)

− 5.09*

40–44

 − 0.50*

(− 0.66, − 0.35)

− 4.66*

45–49

 − 0.61*

(− 0.93, − 0.29)

− 4.89*

50–54

 − 1.03*

(− 1.39, − 0.67)

− 4.83*

55–59

 − 1.41*

(− 1.59, − 1.23)

− 4.70*

60–64

 − 1.88*

(− 1.91, − 1.85)

− 4.85*

65–69

 − 2.21*

(− 2.34, − 2.07)

− 4.92*

70–74

 − 1.99*

(− 2.09, − 1.90)

− 5.19*

75–79

 − 1.35*

(− 1.44, − 1.27)

− 4.76*

80 plus

 − 0.48*

(− 0.55, − 0.41)

− 4.27*