Tendencia de la prevalencia de asma y sus síntomas en los adolescentes tardíos mexicanos en un periodo de siete años

Morales-Romero, Jaime; Bedolla-Barajas, Martín; López-Cota, Grace Adabel; Bedolla-Pulido, Tonantzin Isis; Bedolla-Pulido, Tonatiuh Ramsés; Navarro-Lozano, Eduardo; Robles-Figueroa, Martín; Lerma-Partida, Silvia; Fregoso-Fregoso, María

doi:10.29262/ram.v65i4.392

Cited by 6 publications

(4 citation statements)

References 16 publications

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“…The frequency of allergic diseases has increased in Mexico. For example, in Cuernavaca, the prevalence increased notoriously in just a 7-year period 4 ; similar findings were observed in Guadalajara 5 . CS birth has been identified as a contributing factor to this phenomenon, but the results are still contradictory.…”

Section: Discussionsupporting

confidence: 69%

“…Therefore, children born by this route seem to be at greater risk of developing allergic diseases 3 . Since the prevalence of asthma, allergic rhinitis, and atopic dermatitis has increased significantly worldwide (Mexico is no exception 4,5 ), a possible association between the birth mode and the development of allergic diseases has been raised. However, available studies have shown inconsistent results [6][7][8][9][10][11][12][13][14] .…”

Section: Introductionmentioning

confidence: 99%

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Prevalence of allergic diseases and their symptoms in schoolchildren according to the birth mode

Meza-López

Bedolla-Barajas

Morales-Romero

et al. 2021

BMHIM

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Background:The relationship between birth by cesarean section (CS) and allergic diseases' prevalence continues to be controversial. We aimed to investigate if being born by CS is associated with the prevalence of allergic diseases and their symptoms in schoolchildren. Methods: This study included children between 6 and 7 years of age, selected by population-based sampling. We investigated the presence of allergic diseases and their symptoms, family history of asthma, smoking in parents, breastfeeding, exposure to pets, the season of birth, number of siblings, consumption of unpasteurized cow's milk, and mode of birth. Results: We included 1003 subjects (526 girls), of which 44.2% were born through CS. The prevalence of allergic diseases did not differ according to birth mode. Asthma in either parent, current smoking by the mother, breastfeeding, and unpasteurized cow's milk consumption were associated with wheezing at some time in life. Conclusions: No association between CS birth mode and allergic diseases and their symptoms was found.

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Section: Discussionsupporting

confidence: 69%

Section: Introductionmentioning

confidence: 99%

Prevalence of allergic diseases and their symptoms in schoolchildren according to the birth mode

Meza-López

Bedolla-Barajas

Morales-Romero

et al. 2021

BMHIM

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“…For example, Liao et al (46) assessed the prevalence of parentreported AD symptoms in 2002 and 2007 in 6-8yearolds in Taiwan and reported an increase from 5.8% to 7.7%, and an increase in lifetime prevalence of doctordiagnosed AD from 18.0% to 23.9%. In the 21 st century in Europe and North America there was no specific trend and data seemed stable for studies that reported repeated measures (46)(47)(48)(49)(50)(51)(52)(53).…”

Section: Studies On Children and On Both Children And Adultsmentioning

confidence: 99%

Prevalence and Incidence of Atopic Dermatitis: A Systematic Review

Bylund

Kobyletzki²,

Svalstedt³

et al. 2020

Acta Derm Venereol

239

154

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This is an open access article under the CC BY-NC license. www.medicaljournals.se/acta Acta Derm Venereol 2020; 100: adv00160 Centenary theme section: ATOPIC DERMATITIS SIGNIFICANCEAtopic dermatitis is common, and is often burdensome for the individual. An overview of how often AD occurs is therefore necessary. A systematic review was performed, which included more than 7,000 articles with data from all continents, on children and adults. Each year, up to 17.1% of adults and 22.6% of children were diagnosed with AD; with as many as 9.6% new cases of AD in children. Surprisingly, in adults, studies on new cases were from the 20 th century. The results will be useful for patient organizations, physicians, scientists and healthcare planning, especially as new therapies are emerging.The primary objective of this study was to systematically review and analyse epidemiological studies of the prevalence and incidence of atopic dermatitis (AD) during childhood and adulthood, focusing on data from the 21 st century. A systematic search of PubMed, EMBASE and Google (manual search) was performed in June 2019, followed by data abstraction and study quality assessment (Newcastle-Ottawa Scale). Cross-sectional and longitudinal epidemiological studies of individuals with AD (doctor-diagnosed or standardized definition) were included. Of 7,207 references reviewed, 378 moderate/good-quality studies were included: 352 on prevalence of AD and 26 on incidence of AD. In the 21 st century, the 1-year prevalence of doctor-diagnosed AD ranged from 1.2% in Asia to 17.1% in Europe in adults, and 0.96% to 22.6% in children in Asia. The 1-year incidence ranged from 10.2 (95% confidence interval (95% CI) 9.9-10.6) in Italy to 95.6 (95% CI 93.4-97.9) per 1,000 person-years in children in Scotland. There were few recent studies on incidence of AD in the 21 st century and no studies on adults only; most studies were conducted in Europe and the USA. Epidemiological studies on childhood and adulthood AD in different continents are still needed, especially on the incidence of AD during adulthood.

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“…The countries with the highest prevalence in adolescents aged 13 and 14 years were Australia, New Zealand, Oman, Peru, Singapore, and the United Kingdom (20.7 to 28.2%) [6,7]. In Mexico, epidemiological data indicates that the prevalence of asthma diagnosed by a physician in adults is 3.3% in men and 6.2% in women [8]; however, this changes in children and adolescents, since in a study by Morales-Romero and colleagues the reported prevalence is to be 12.7% [9]. In a study in Mexico City using ISAAC methodology, the prevalence of a history of asthmatic symptoms is 19.2% in adolescents and 17% in children, emphasizing that these changes when a history of wheezing is reported in the last 12 months, the prevalence being higher in children (9.9%) in contrast to adolescents (6.8%) [10].…”

Section: Introductionmentioning

confidence: 99%

Asthma Mortality and Hospitalizations in Mexico from 2010 to 2018: Retrospective Epidemiologic Profile

Carrillo

Méndez-Domínguez

Datta-Banik

et al. 2020

IJERPH

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Acute respiratory infections have been established as the principal cause of disease in the Mexican population from 2000 to 2018; however, even when these diseases may aggravate asthma, there is a lack of epidemiologic evidence on the health outcomes when both conditions coexist. Learning about the asthma hospitalizations trends will help us identify monthly variation of hospitalizations, vulnerable groups, needed services, and improvements in therapeutics and prevention. This study aims to analyze the variation in asthma hospitalizations and mortality during the 2010–2018 period in Mexico. Data were obtained from the General Board of Health Information (DGIS) Open Access datasets, which were analyzed taking hospital discharges and hospital deaths recorded from 2010 to 2018 from all public hospitals nationwide. The binomial logistic regression analyses were performed to determine the association between patient ages, hospitalization month, and mortality. The death rate from asthma in Mexico decreased between 2010 and 2018. Still, the hospital mortality rate shows recent improvement; however, prognosis of hospitalized patients depends on their age, accurate diagnosis, length of hospital stay and occurrence of nosocomial infection.

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Tendencia de la prevalencia de asma y sus síntomas en los adolescentes tardíos mexicanos en un periodo de siete años

Cited by 6 publications

References 16 publications

Prevalence of allergic diseases and their symptoms in schoolchildren according to the birth mode

Prevalence of allergic diseases and their symptoms in schoolchildren according to the birth mode

Prevalence and Incidence of Atopic Dermatitis: A Systematic Review

Asthma Mortality and Hospitalizations in Mexico from 2010 to 2018: Retrospective Epidemiologic Profile

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