Uncontrolled Asthma Among Children and Its Association With Parents' Asthma Knowledge and Other Socioeconomic and Environmental Factors

ObjectiveTo estimate the frequency of uncontrolled asthma among asthmatic children from Jeddah and to analyze its association with parental asthma knowledge and other socioeconomic and environmental factors.MethodA cross-sectional study was conducted at the Pediatrics Departments of King Abdulaziz University Hospital (KAUH) in Jeddah, Saudi Arabia, from July to December 2018. It involved the caregivers of 150 children with asthma, who were following at KAUH. A structured questionnaire was administered by a phone interview to collect the following: socioeconomic and environmental factors of asthma, answers to the Arabic version of the Asthma Control TestTM (ACT), and answers to the Arabic version of the caregiver Asthma Knowledge questionnaire (AKq).ResultThe frequency of uncontrolled asthma was 32.7% (95%CI: 25.2 -40.8). Parents had myths about asthma such as children with asthma should use asthma control medications (inhaled corticosteroids) only when they have symptoms and it's not good for children to use the inhaler for too long. Besides, we observed mixed results regarding parents' knowledge about the disease, with correct answers ranging from 56.0% to 88.7% depending on the item. Exposure to bakhoor (aromatic woodchips) at home (OR = 0.41, p=0.044), two or more ICU admissions during the past 12 months (OR = 3.30, p=0.030), and using a rescue inhaler even if there's no cough or wheeze when the child gets the flu (OR = 0.22, p=0.001) were the three independent factors of uncontrolled asthma among children.ConclusionUncontrolled asthma concerns one-third of the asthmatic children following at our centre, representing a less concerning figure compared to the national data. The contribution of parents' knowledge to asthma control did not show significant results, although uncontrolled asthma may represent an opportunity to increase parents' knowledge and awareness. We emphasize the significance of exposure to bakhoor, the use of oral steroids, and the number of ICU admission as strong indicators for uncontrolled asthma in children. An adaptive national strategy should be designed to enable effective and personalized interventions, resources, and objectives for maximized benefits.

Automated summary

The objective of this study was to estimate the frequency of uncontrolled asthma among asthmatic children in Jeddah and analyze its association with parental asthma knowledge and other socioeconomic and environmental factors. The study found that the frequency of uncontrolled asthma was 32.7%, and parents had misconceptions about asthma and varying levels of knowledge. Three independent factors of uncontrolled asthma among children were exposure to aromatic woodchips at home, multiple ICU admissions in the past 12 months, and the use of a rescue inhaler even without cough or wheeze during flu.