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Bercedo-Sanz A, Martínez-Torres A, Varela ALS, Belinchón FJP, Aguinaga-Ontoso I, Díaz CG, García-Marcos L, Spain GG. Prevalence and time trends of symptoms of allergic rhinitis and rhinoconjunctivitis in Spanish children: Global Asthma Network (GAN) study. Allergol Immunopathol (Madr) 2023; 51:1-11. [PMID: 37695222 DOI: 10.15586/aei.v51i1.711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 10/03/2022] [Indexed: 09/12/2023]
Abstract
INTRODUCTION The time trends of the prevalence of rhinitis, rhinoconjunctivitis and nasal allergy previously described in the ISAAC (International Study of Asthma and Allergies in Childhood) in 2002 are unknown; or if the geographical or age differences in Spain persist. OBJECTIVE To describe the prevalence of rhinitis, rhinoconjunctivitis and nasal allergy in different Spanish geographical areas and compare them with those of the ISAAC. METHODS Cross-sectional study of the prevalence of rhinitis, rhinoconjunctivitis and nasal allergy, carried out in 2016-2019 on 19943 adolescents aged 13-14 years and 17215 schoolchildren aged 6-7 years from six Spanish areas (Cartagena, Bilbao, Cantabria, La Coruña, Pamplona, and Salamanca), through a questionnaire based on the Global Asthma Network (GAN) protocol. RESULTS The prevalences of recent rhinitis and rhinoconjunctivitis (last 12 months), and nasal allergy/hay fever were 35.1%, 17.6%, and 14.6% in the adolescents and 20%, 8.5%, and 8.9% in the schoolchildren, respectively, with rhinoconjunctivitis in adolescents varying from 20.9% in Bilbao to 13.4% in Cartagena; and in schoolchildren, from 9.8% in La Coruña to 6.4% in Pamplona. These prevalences of rhinoconjunctivitis and nasal allergy in adolescents were higher than those described in the ISAAC (16.3% and 13%) and similar in schoolchildren to the ISAAC (9% and 9.4%). CONCLUSIONS There has been a stabilisation of rhinitis, rhinoconjunctivitis and nasal allergy in schoolchildren that slows the previous upward trend of ISAAC; and a slight non-significant increase in rhinoconjunctivitis and nasal allergy in adolescents. The variability found in adolescents would require local research to be better understood.
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Affiliation(s)
- Alberto Bercedo-Sanz
- Centro de Salud Los Castros. Santander, Servicio Cántabro de Salud, Instituto de Investigación Sanitaria Valdecilla, IDIVAL, Cantabria, Spain;
| | - Antonela Martínez-Torres
- Unidad de Neumología y Alergia Pediátrica y Grupo de Investigación en Enfermería, Hospital Infantil Universitario Virgen de la Arrixaca, Instituto Murciano de Investigación Biosanitaria IMIB, Murcia, Spain
| | | | | | - Ines Aguinaga-Ontoso
- Departamento de Ciencias de la Salud, Universidad Pública de Navarra (UPNA), Pamplona, Spain
- IdiSNA, Instituto de Investigación Sanitaria de Navarra, Navarra, Spain
| | - Carlos González Díaz
- Unidad de Alergia Infantil, Hospital Universitario Basurto, Bilbao, Vizcaya, Spain
| | - Luis García-Marcos
- Unidad de Neumología y Alergia Pediátrica Hospital Infantil Universitario Virgen de la Arrixaca, Universidad de Murcia e Instituto Murciano de Investigación Biosanitaria IMIB, Murcia, Spain
| | - Grupo Gan Spain
- Centro de Salud Los Castros. Santander, Servicio Cántabro de Salud, Instituto de Investigación Sanitaria Valdecilla, IDIVAL, Cantabria, SpainUnidad de Neumología y Alergia Pediátrica y Grupo de Investigación en Enfermería, Hospital Infantil Universitario Virgen de la Arrixaca, Instituto Murciano de Investigación Biosanitaria IMIB, Murcia, SpainFundación María José Jove, Servicio Galego de Saúde (SERGAS), La Coruña, SpainCentro de Salud Pizarrales, Salamanca, Departamento de Ciencias Biomédicas y del Diagnóstico, Universidad de Salamanca, Salamanca, SpainDepartamento de Ciencias de la Salud, Universidad Pública de Navarra (UPNA), Pamplona, SpainIdiSNA, Instituto de Investigación Sanitaria de Navarra, Navarra, Spain.Unidad de Alergia Infantil, Hospital Universitario Basurto, Bilbao, Vizcaya, SpainUnidad de Neumología y Alergia Pediátrica Hospital Infantil Universitario Virgen de la Arrixaca, Universidad de Murcia e Instituto Murciano de Investigación Biosanitaria IMIB, Murcia, Spain
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Ahmetaj L, Martínez-Torres AE, Ahmetaj Y, Ismajli I, Gashi V, Kurhasani X, Lokaj-Berisha V, Lumezi B, Lleshi L, Pajaziti L, Shahini M, Zhjeqi V, García-Marcos L. The role of Human Development Index in the epidemiology of asthma in adolescents in Kosovo: A cross-sectional multicentre Global Asthma Network (GAN) study. Allergol Immunopathol (Madr) 2023; 51:59-70. [PMID: 36916089 DOI: 10.15586/aei.v51i2.781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 11/24/2022] [Indexed: 03/07/2023]
Abstract
BACKGROUND Very limited information is available on the prevalence and risk factors of asthma in adolescents in Kosovo, and no study has previously addressed the role of Human Development Index (HDI) on asthma in the region. The present study addresses these two issues. METHODS Following the Global Asthma Network (GAN) methodology, a cross-sectional survey, through standardised self-completed questionnaires, was conducted in the following six centres of Kosovo: Ferizaj, Gjakova, Gjilan, Peja, Prishtina and Prizren. Current asthma symptoms (CAS) and severe current asthma symptoms (sCAS) were defined according to the GAN standards. Environmental questionnaire inquired about gender, exercise, screening time, siblings, truck traffic, use of paracetamol, pet ownership, and smoking habits. Height and weight were also measured. Multivariate logistic regression analyses were performed in each centre along with meta-analyses to summarise the overall effects of each factor in the centres as a whole. Meta-regression of the prevalence rates was calculated using HDI as a moderator. RESULTS Participation rate was high (80.0-99.9%). Prevalence of CAS ranged from 4.6% to 11.3%, and sCAS from 1.7% to 4.5%. Factors associated with CAS were exercise, computer time, paracetamol use and dog ownership. sCAS was associated with paracetamol use and physical exercise. HDI explained 46% and 80% of prevalence variability of CAS and sCAS between centres, respectively. CONCLUSIONS Prevalence of CAS and sCAS in Kosovo varies highly between centres. This variability is explained partly by HDI. Individual risk factors are common, with some determined in other studies conducted in other regions.
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Bercedo Sanz A, Martínez-Torres A, González Díaz C, López-Silvarrey Varela Á, Pellegrini Belinchón FJ, Aguinaga-Ontoso I, García-Marcos L; Grupo GAN España. Prevalence and temporal evolution of asthma symptoms in Spain. Global Asthma Network (GAN) study. An Pediatr (Barc) 2022:S2341-2879(22)00154-5. [PMID: 35906153 DOI: 10.1016/j.anpede.2021.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 10/20/2021] [Indexed: 10/16/2022] Open
Abstract
INTRODUCTION The temporal evolution of the prevalence of asthma described in the ISAAC (International Study of Asthma and Allergies in Childhood) in 2002 is unknown, or if the geographical or age differences are maintained in Spain. OBJECTIVE To describe the prevalence of asthma symptoms in different Spanish geographic areas and compare it with that of those centers that participated in the ISAAC. METHODS Cross-sectional study of asthma prevalence, carried out in 2016-2019 with 19,943 adolescents aged 13-14 years and 17,215 schoolchildren aged 6-7 years from 6 Spanish geographical areas (Cartagena, Bilbao, Cantabria, La Coruña, Pamplona and Salamanca). Asthma symptoms were collected using a written questionnaire and video questionnaire according to the Global Asthma Network (GAN) protocol. RESULTS The prevalence of recent wheezing (last 12 months) was 15.3% at 13-14 years and 10.4% at 6-7 years, with variations in adolescents, from 19% in Bilbao to 10.2% in Cartagena; and in schoolchildren, from 11.7% in Cartagena to 7% in Pamplona. These prevalences were higher than those of the ISAAC (10.6% in adolescents and 9.9% in schoolchildren). 21.3% of adolescents and 12.4% of schoolchildren reported asthma at some time. CONCLUSIONS There is a high prevalence of asthmatic symptoms with an increase in adolescents and a stabilization in Spanish schoolchildren with respect to the ISAAC. Geographic variations in asthma prevalence are not so clearly appreciated, but areas with high prevalences maintain high numbers.
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Hammoudeh S, Hani Y, Alfaki M, Omar N, El Dimassi D, Nowir K, Gadelhaq W, AlNaimi A, Elizabeth C, Khashfeh S, Chandra P, Janahi IA. The prevalence of asthma, allergic rhinitis, and eczema among school-aged children in Qatar: A Global Asthma Network Study. Pediatr Pulmonol 2022; 57:1440-1446. [PMID: 35362672 DOI: 10.1002/ppul.25914] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 03/09/2022] [Accepted: 03/29/2022] [Indexed: 11/12/2022]
Abstract
This cross-sectional study aims to utilize the Global Asthma Network (GAN) questionnaires to estimate the prevalence of asthma, allergic rhinitis, and eczema among children in Qatar. The study population was comprised of children ages 6-7 and 13-14 years, along with their parents or guardians. The English and Arabic versions of the GAN questionnaires were used to collect data for this study. A total of 2646 participants were recruited (1210 in the 6-7 years age group and 1436 in the 13-14 years age group), in addition to a total of 3831 parents or guardians. The overall prevalence of diagnosed asthma, lifetime allergic rhinitis, and diagnosed eczema in our study sample were as follows: 34.6%, 30.9%, and 37.4%, respectively. The current study showed an increased prevalence rate of asthma and eczema comparing to previous local estimates. These rates were higher in some cases or comparable in other cases to those found elsewhere. It is recommended that future research focus on studying the various factors contributing to the cases of asthma, allergic rhinitis, and eczema in Qatar. The reporting of this study conforms with the STROBE statement.
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Affiliation(s)
- Samer Hammoudeh
- Medical Research Center, Hamad Medical Corporation, Doha, Qatar
| | - Yahya Hani
- Medical Education, Sidra Medicine, Doha, Qatar
| | | | - Nadia Omar
- Medical Research Center, Hamad Medical Corporation, Doha, Qatar
| | | | - Khansae Nowir
- Medical Research Center, Hamad Medical Corporation, Doha, Qatar
| | | | - Amal AlNaimi
- Pediatric Pulmonology, Pediatric Medicine, Sidra Medicine, Doha, Qatar
| | | | - Sawsan Khashfeh
- Medical Research Center, Hamad Medical Corporation, Doha, Qatar
| | - Prem Chandra
- Medical Research Center, Hamad Medical Corporation, Doha, Qatar
| | - Ibrahim A Janahi
- Medical Education, Sidra Medicine, Doha, Qatar.,Pediatric Pulmonology, Pediatric Medicine, Sidra Medicine, Doha, Qatar
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