Fig. 1From: Sensitization to inhaled allergens in asthmatic children in southern Jordan: a cross-sectional studyFrequency of negative and positive SPT in study children. SPT results are shown as (0) for negative SPT, (1) for positive SPT for one allergen, (< 1) for multiple allergens. Percent value is percentage of children who tested negative or positive (with respect to the number of positive responses) among all children of the studyBack to article page