Table 2 Crude prevalence of bronchiectasis grouped by sex and age group (units: /100,000 person-year)

Total

75.48

(62.26,88.69)

112.61

(89.15,136.08)

120.41

(92.73,148.09)

131.97

(103.27,160.66)

174.45

(137.02,211.88)

Sex

Male

73.42

(60.57,86.28)

109.71

(86.89,132.53)

122.03

(95.97,148.09)

131.20

(104.08,158.32)

175.03

(137.62,212.43)

Female

76.12

(61.51,90.73)

115.45

(90.55,140.34)

119.19

(89.87,148.51)

133.13

(102.45,163.80)

173.60

(132.46,214.74)

Age group

18–29

14.66

(10.90,18.97)

24.30

(16.23,33.98)

21.74

(14.47,30.48)

22.82

(15.60,31.42)

26.80

(17.52,38.03)

30–39

37.31

(28.83,46.89)

56.31

(40.91,74.15)

56.74

(40.72,75.42)

61.23

(45.20,79.69)

76.10

(53.03,103.31)

40–49

52.36

(39.60,66.88)

73.20

(53.09,96.53)

77.07

(53.76,104.57)

84.35

(61.53,110.75)

109.86

(78.53,146.44)

50–59

89.41

(67.11,114.88)

114.44

(83.58,150.13)

127.21

(88.99,172.22)

143.66

(105.78,187.32)

183.22

(132.56,242.05)

60–69

134.40

(102.07,171.18)

170.72

(125.14,223.35)

199.86

(141.38,268.42)

240.79

(180.53,309.69)

308.09

(228.15,399.97)

70–79

217.52

(164.32,278.15)

285.42

(211.02,371.00)

344.38

(245.41,460.00)

389.35

(288.75,504.89)

500.46

(367.77,653.42)

 ≥ 80

242.09

(179.48,314.03)

353.79

(236.41,494.66)

436.61

(294.08,607.07)

453.54

(311.16,622.52)

588.80

(402.49,810.20)