Prevalence of asthma, local risk factors and agreement between written and video questionnaires among Turkish adolescents.

BACKGROUND: There is currently no standard tool for the measurement of asthma in epidemiological studies. The objectives of this study were to determine the prevalence of asthma, to describe the potential local risk factors, and to assess the agreement between written and video questionnaires in 13- to 14-year-old schoolchildren. METHODS: We performed a cross-sectional study involving 5427 adolescents in 26 schools. Prevalence of asthma symptoms were evaluated using the International Study of Asthma and Allergies in Childhood (ISAAC) written and video questionnaire. The adolescents were asked additional questions for risk factors of asthma. RESULTS: The prevalence of lifetime wheeze, wheeze in the last 12 months and doctor-diagnosed asthma with written questionnaire were found as 13.5%, 6.3% and 11.2% respectively. Prevalence of lifetime wheeze, wheeze in the last 12 months, wheeze after exercise in the last 12 months, with video questionnaire were found as 9.6%, 5.5%, 11.9% and 1.9% respectively. The proportion of total agreement between the two questionnaires was high (0.77-0.81) with poor kappa value (0.25-0.50). In multivariate analysis, family history of atopy, stuffed toys and accompaniment of children to their parents after school hours in textile industry were found as risk factors for asthma. In addition kind of bird, such as canary was found as a risk factor. CONCLUSION: Prevalence of asthma is moderate in Turkey. Agreement between the two questionnaires was high. Accompaniment of children to their parents in textile industry is a newly-described risk factor for asthma

schoolchildren

Objectives: To assess the time trends and possible risk factors associated with allergic rhinitis symptoms in schoolchildren from Denizli, Turkey.Method: Two identical cross-sectional surveys were performed in the 13- to 14-yr age group at intervals of six years using ISAAC questionnaire. Possible risk factors were also asked and the children completed questionnaires by self.Results: A total of 4078 children (response rate 75%) in the 2008 and 3004 children (response rate, 93.8%) in 2002 were included. The lifetime prevalence of rhinitis, 12-month prevalence of rhinitis, prevalence of associated itchy eye in the previous 12 months and doctor diagnosed allergic rhinitis prevalence were increased from 34.2% to 49.4% (POR = 1.87, 95% CI = 47.8-50.9 and p <= 0.001), from 23.5.0% to 32.9% (POR = 1.59, 95% CI = 31.4-34.3 and p <= 0.001), from 9.6% to 14.9% (POR = 1.64,95% CI = 13.8-16.0 and p <= 0.001), and from 4.3% to 7% (POR = 1.67, 95% CI = 6.2-7.8 and p <= 0.001) respectively. Severe interference with daily activity in the previous 12 months did not change. In multivariate analysis, history of family atopy, stuffed toys, high annual family income, presence of allergy in mother, father and accompaniment of children to their parents after school hours in textile industry were found as risk factors in 2008 study.Conclusion: The prevalence of allergic rhinitis increased significantly in 2008. Family history of atopy, stuffed toys, high annual family income and accompaniment of children to their parents in textile industry were found as risk factors for doctor diagnosed allergic rhinitis. (C) 2013 Elsevier Ireland Ltd. All rights reserved

the Inner Western Anatolian Region in Turkey

Objective: Pediatric urolithiasis is a globally growing problem. The composition and frequency of urinary tract stones vary not only among different countries, but across various regions in a country. Hence, we aimed to identify the types and frequencies of urinary tract stones in children from our region (Inner Western Anatolian part of Turkey), and to compare our findings with the results from other regions in our country.Material and methods: In this retrospective analysis of 53 pediatric urolithiasis cases that were treated in our hospital between 2009 and 2019, the demographic data, clinical course, radiological and metabolic findings, the recurrence rate, and the composition of the stones were evaluated.Results: The mean age of the patients was 5.9 +/- 46 (0.5-18) years, and there were 30 (56.6%) girls and 23 (43.4%) boys. An analysis of the composition of the stones revealed that the majority (85%) consisted of calcium oxalate. The highest risk of recurrence and the need for multiple shockwave lithotripsy (SWL) sessions or surgical intervention appeared to be related with the presence of whewellite stones, which are the most challenging stones in childhood.Conclusion: According the study results, the urinary stone types vary across different regions in our country, and the frequency of uric acid stones decreased going westward, while the frequency of oxalate stones increased. We conclude that this difference in the frequency of the type of urinary stones might reflect the regional dietary habits. Regional frequency and etiology studies for the types of urolithiasis may facilitate the approach to the treatment of urolithiasis.C1 [Girisgen, Ilknur; Becerir, Tulay] Pamukkale Univ, Dept Pediat Nephrol, Sch Med, Denizli, Turkey.[Yuksel, Selcuk] Pamukkale Univ, Dept Pediat Nephrol Rheumatol, Sch Med, Denizli, Turkey.[Karcili, Kadriye] Pamukkale Univ, Dept Pediat, Sch Med, Denizli, Turkey

The prevalence of asthma diagnosis and symptoms is still increasing in early adolescents in Turkey.

BACKGROUND: This study was performed to evaluate the time trends in prevalence of asthma and related factors in Denizli, Turkey. METHODS: Two cross-sectional surveys were performed, 6 years apart (2002 and 2008) using the ISAAC protocol, in the 13-14 age groups and comparisons were made between the results. RESULTS: Lifetime prevalence of wheeze, 12 month prevalence of wheeze, and the prevalence of wheeze after exercise in the previous 12 months were significantly increased respectively from 10.2% to 13.4% (POR = 1.37, 95%CI = 1.18-1.58, p < 0.001), from 5.0% to 6.2% (POR = 1.26, 95%CI = 1.02-1.55, p = 0.016) and from 9% to 10.2% (POR = 1.15, 95%CI = 0.98-1.35, p = 0.046) in 2008 study. Doctor diagnosed asthma prevalence also increased significantly from 2.1% to 12.9 (POR = 6.80, 95%CI = 5.22-8.85, p < 0.001). Prevalence of sleep disturbed by wheeze in the last 12 months; but, never woken with wheezing (POR = 1.62, 95%CI = 1.26-2.09, p = < 0.001) and less than one night per week (POR = 1.58, 95%CI = 1.06-2.36, p = 0.013) were significantly increased in 2008 study. Severe attacks of wheeze limiting speech in the last year was increased from 1.3% to 2.2% (POR = 1.67, 95%CI = 1.14-2.43, p = 0.004). The number of wheeze attacks in the previous 12 months was increased significantly for 4-to-12 attacks (POR = 1.54, 95%CI = 1.03-2.32, p = 0.02) in 2008 study. However, prevalence of waking with cough in the last 12 months did not change. While history of family atopy and domestic animal at home were found as significant risk factors for asthma in 2002 study, male gender, history of family atopy and stuffed toys were found significant in 2008. CONCLUSIONS: The prevalence of asthma symptoms were increased in Denizli. History of family atopy, male gender and stuffed toys were important risk factors for asthma in 2008

scar following acute pyelonephritis in children

Purpose Acute pyelonephritis is associated with considerable morbidity and potential for renal scarring. Pentraxin3 (PTX3) is a recently discovered mediator of inflammation. The objective of this study was to investigate the changes in serum and urine PTX3 levels in children who had a history of pyelonephritis and were diagnosed with renal parenchymal scar (RPS) and/or vesicoureteral reflux (VUR).Methods The study included 88 children (31 males, 57 females) aged between 3months and 18years. The children included in the study were divided into four groups: VUR with RPS (Group 1), RPS without VUR (Group 2), VUR without RPS (Group 3), and healthy children without a history of hydronephrosis or UTI history (Group 4). After the initial evaluation, the participants were further divided into two more groups and re-evaluated: Children with RPS (Group 1+2), children without RPS (Group 3+4), children with VUR (Group 1+3), and children without VUR (Group 2+4).Results We found that urine pentraxin 3 (uPTX3) and uPTX3/Creatinine levels were significantly higher in the groups with renal scar with or without VUR than the ones without RPS [mean uPTX3, 3.5pg/ml (min-max 0.0022-12.3668) vs. 2.2pg/ml (min-max 0.0022-18.5868) and uPTX3/creatinine, 10.5pg/mg (min-max 0.0035-51.1) vs. 5.8pg/mg (min-max 0.0004-78.7), p<0.01]. uPTX3 levels were not different among the groups with and without VUR. In addition, serum PTX3 levels were not different among the groups.Conclusions We showed that urinary PTX3 increased only in patients with scarred kidneys. These results might be helpful to predict RPS due to past pyelonephritis.C1 [Becerir, Tulay] Namik Kemal Univ, Dept Pediat Nephrol, Sch Med, TR-59030 Tekirdag, Turkey.[Yuksel, Selcuk] Pamukkale Univ, Dept Pediat Rheumatol & Nephrol, Sch Med, TR-20070 Kinikli Yerleskesi, Turkey.[Evrengul, Havva] Pamukkale Univ, Dept Pediat Nephrol, Sch Med, TR-20070 Kinikli Yerleskesi, Turkey.[Ergin, Ahmet] Pamukkale Univ, Dept Social Pediat, Sch Med, TR-20070 Kimkli Yerleskesi, Turkey.[Enli, Yasar] Pamukkale Univ, Dept Biochem, Sch Med, TR-20070 Kimkli Yerleskesi, Turkey

URINE PENTRAXIN 3 LEVELS AS A MARKER FOR THE PRESENCE OF RENAL

[No Abstract Available