Search for: [Abstract = "height, weight, BMI\) did not differ significantly between groups.In children with PNon\-ANN occurred almost 5\-fold increased risk of moderate\/severe course of disease compared to PAR \(odds ratio \(OR\)=4.8\; p=0.018\). Among the local symptoms only the fact of severe nasal obstruction was significantly more often seen in PNon\-AR \(OR=3.791\; p=0.003\) than in the PAR. The incidence, severity of symptoms PAR and PNon\-AR were comparable in all months of the year.PNon\-AR was an important risk factor of more than 2.5\-fold \(OR=2.653\; p=0.022\) of wheeze presence in the last year compared to PAR. Similarly, the incidence of wheeze in the past was higher in children with PNon\-AR, although the difference was on the borderline significance. In contrast, the severity and frequency of wheeze in the last year were not significantly associated with the type of analyzed rhinitis.Analysis of the incidence of atopic dermatitis \(AD\) symptoms in the past and in the last year in children with PAR and PNon\-AR showed no difference in their occurrence. The frequency of AD diagnosis in children with PAR \(56%\) was higher than in the PNon\-AR \(41%\), but was not statistically significant.The prevalence assessment of allergic diseases in family members of children with PAR and PNon\-AR indicated similar rates of their presence in both groups. The exception was the occurrence of allergic disease in siblings – there was a more than 2\-fold higher risk of PNon\-AR compared to the PAR \(OR=2.468\; p=0.039\). On the other hand, allergic diseases in the mother or father were more common in children with PAR \(the difference on the borderline significance, p=0.050\).Among the environmental factors that child exposure to tobacco smoke \(mother smoked in the first year age of child and smoking households\) was burdened with nearly 3\-fold increased risk of PNon\-ANN \(respectively\: OR=3.081\; p=0.038 and OR=2.909\; p=0.024\) comparing to the PAR. There was a significant upward trend in the incidence of PNon\-AR with increasing estimated exposure to tobacco smoke \(p=0.004\). Other factors \(contacts with animals, housing dampness, mold presence, type of flooring, windows construction\) failed to modify the relative proportions of Non\-AR and AR.In all children with PAR and 90% PNon\-AR was found eosinophilic rhinitis \(in the presence of ≥ 10% eosinophils in the nasal cytology examination\). The percentage of eosinophils, neutrophils, the relative proportions of these cells were similar in PAR and PNon\-AR and does not differentiate between these inflammation’s processes.Similarly, spirometry parameters and the frequency and degree of BHR in AR and Non\-AR were similar. BHR was observed in 12% children with PNon\-AR and in 28% ones with PAR \(difference in frequency at the borderline significance, p=0.077\). In children with intermittent non\-allergic rhinitis \(INon\-AR\) the average value of FEV1 was significantly lower compared to the intermittent allergic rhinitis \(IAR\) \(p=0.014\). Moreover, BHR was present in 5 out of 17 children \(29%\) with INon\-AR and in 2 of 12 \(18%\) with IAR \(p=0.49\). The values %FEV1 in the two groups did not differ significantly.Among the analyzed markers of allergic inflammation, only the values FeNO, tIgE, Eoscomp were those that were significantly"]

Number of results: 0