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Table 3 Asthma symptoms in relation to rhinitis symptoms and hay fever

From: Asthma prevalence among 16- to 18-year-old adolescents in Saudi Arabia using the ISAAC questionnaire

  Rhinitis symptoms Hay fever
  Prevalence
No. (%)
Pvalue Odds Ratio Confidence interval Prevalence
No. (%)
Pvalue Odds Ratio Confidence interval
Lifetime wheeze 476 (61.1%) < .001 2.5 2.1-3.0 262 (33.6%) < .001 2.4 2.0-2.9
Physician-diagnosed asthma 361 (59.9%) < .001 2.2 1.8-2.6 207 (34.3%) < .001 2.3 1.9, 2.8
Exercise-induced wheeze 357 (57.4%) < .001 1.9 1.6, 2.3 203 (32.6%) < .001 2.1 1.7, 2.6