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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)