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Table 5 Prevalence and incidence of asthma phenotypes in the children of the EDEN study population in the first year of life

From: Modifiable exposures to air pollutants related to asthma phenotypes in the first year of life in children of the EDEN mother-child cohort study

Variables

4 months survey

8 months survey

12 months survey

 

Incidence (n,%)

Prevalence (n,%)

Incidence (n,%)

Prevalence (n,%)

Incidence (n,%)

Prevalence (n,%)

Single phenotypes

      

Ever bronchiolitis

197(11.16)

197(11.16)

359(22.90)

556(31.50)

156(12.90)

712(40.34)

Ever wheezing

294(16.66)

91(6.19)

385(21.81)

Ever doctor-diagnosed asthma

17(0.96)

17(0.96)

101(5.72)

118(6.69)

17(1.03)

135(7.65)

Multi-dimensional phenotypes

      

Bronchiolitis with wheezing

148(8.39)

44(2.49)

301(17.05)

Doctor-diagnosed asthma with a history of bronchiolitis

11(0.62)

11(0.62)

50(2.86)

61(3.46)

4(0.24)

112(6.35)

Doctor-diagnosed asthma with wheezing

92(5.22)

5(0.28)

118(6.69)

Doctor-diagnosed asthma with wheezing and a history of bronchiolitis

48(2.72)

3(0.17)

103(5.84)