Introduction: Allergic rhinitis and asthma can be related to occupation. The present study aimed to investigate the correlation between asthma or allergic rhinitis and employment in the palm tree gardens of Jahrom, Iran.   Materials and Methods: This was a cross-sectional study including 50 palm tree garden workers and a control group of 50 office employees. Data collection included demographic...

introduction: allergic rhinitis (ar) is a common airway disease. in order to study  the  prevalence of  ar in high school students  in  kerman, the score for allergic rhinitis (sfar) was used and the quality of life  in  the  students  affected  by  rhinitis was  evaluated using the sf-36 questionnaire.   materials and methods: this was a cross-sectional, analytical, descriptive study, based on...

BACKGROUND Few studies have evaluated the association between delivery by cesarean section (CS) and asthma, allergic rhinitis and chronic rhinitis and whether this association is different in children with and without a family history of asthma. This study aims to investigate whether children born by CS have a higher chance to develop asthma, allergic rhinitis and chronic rhinitis and to evalua...

BACKGROUND Frequent upper respiratory illness (URI) is a common problem in preschool children. Allergic rhinitis and immunoglobulin (Ig) deficiency are usually suspected as underlying etiologies. OBJECTIVE To determine the prevalence of allergic rhinitis and Ig and IgG subclass deficiency in preschool children with frequent URI. METHODS Two thousand eight hundred and seventy-six questionnai...

OBJECTIVE To investigate recent trends in the recorded incidence, lifetime prevalence and prescribing of symptom relief medication for allergic rhinitis in England. DESIGN Analysis of primary healthcare datasets. SETTING The UK prevalence of allergic rhinitis has increased very significantly over recent decades. Analysis of primary healthcare datasets offers the possibility to advance under...

Background Allergic rhinitis and asthma as single entities affect more boys than girls in childhood but more females in adulthood. However, it is unclear if this prevalence sex-shift also occurs in allergic rhinitis and concurrent asthma. Thus, our aim was to compare sex-specific differences in the prevalence of coexisting allergic rhinitis and asthma in childhood, adolescence and adulthood. ...

PURPOSE Allergic disease and its comorbidities significantly influence the quality of life. Although the comorbidities of allergic diseases are well described in adult populations, little is known about them in preschool children. In the present study, we aimed to assess the prevalence and comorbidity of allergic diseases in Korean preschool children. METHODS We conducted a cross-sectional st...

INTRODUCTION The hygiene hypothesis proposes that reduced exposure to infections in early life increases the risk of developing allergic conditions including allergic rhinitis. We examined the association between markers of the hygiene hypothesis and allergic rhinitis that developed before 7 years of age and allergic rhinitis that developed after 7 years of age. METHODS The Tasmanian Longitud...