Table 3 Percentage of allergic diseases attributable to atopy, stratified by gender and age.

From: Allergic diseases attributable to atopy in a population sample of Asian children

 

Male

Female

n

Percentage of atopy

aOR* (95%CI)

PAR (95% CI) (%)

n

Percentage of atopy

aOR* (95%CI)

PAR (95% CI) (%)

Asthma

Age ≥ 10 years

313

85.7%

4.1 (1.6, 10.2)

62.2 (NC, NC)

358

68.8%

2.1 (0.9, 4.6)

46.2 (25.6, 66.7)

Age < 10 years

321

80.5%

3.2 (1.4, 7.2)

53.2 (29.9, 76.6)

312

71.0%

2.8 (1.2, 6.4)

42.3 (NC, 96.8)

Rhinitis

Age ≥ 10 years

312

77.7%

3.4 (2.0, 5.7)

52.7 (NC, NC)

355

72.9%

4.0 (2.4, 6.8)

63.2 (NC, NC)

Age < 10 years

320

73.7%

2.5 (1.6, 4.2)

38.9 (16.8, 61.0)

306

69.9%

2.8 (1.7, 4.9)

41.1 (27.3, 54.9)

Eczema

Age ≥ 10 years

309

80.8%

3.2 (1.6, 6.2)

58.0 (NC, NC)

356

63.3%

2.0 (1.1, 4.0)

42.1 (27.6, 56.6)

Age < 10 years

320

77.8%

2.7 (1.4, 5.1)

43.3 (21.9, 64.7)

312

71.2%

3.0 (1.6, 5.6)

39.4 (21.0, 57.7)

  1. aOR adjusted odds ratio, CI confidence interval, PAR population attributable risk, NC not computed.
  2. *Adjusted for age, gender, body mass index, household passive smoking, and season of birth.