Figure 3From: Prevalence of allergen sensitization among patients with allergic diseases in Guangzhou, Southern China: a four-year observational studyPositive rates of sIgE to food allergens in all age groups. The total number of cases in each age group: age 0–3 (n = 2695), 4–6 (n = 1887), 7–9 (n = 543), 10–12 (n = 314), 13–15 (n = 113), 16–18 (n = 63), 19–21 (n = 54), and > 21 (n = 1378).Back to article page