Physical Activity Frequency and Health-Related Quality of Life in Spanish Children and Adolescents with Asthma: A Cross-Sectional Study.

Asthma is considered the most prevalent chronic childhood disease worldwide. Physical activity (PA) represents a tool to improve patients with respiratory diseases' health-related quality of life (HRQoL). A cross-sectional study examining data from the Spanish National Health Survey (ENSE 2017) was carried out to investigate the associations between the PAF (physical activity frequency) and health-related quality of life (HRQoL) in asthmatic children and adolescents from 8 to 14 years old (total 11.29 years ± 1.91, boys 11.28 ± 1.90 and 11.29 ± 1.95 girls). Data were obtained from the Children Questionnaire, which was completed by their families or legal guardians, achieving a final sample composed of 240 participants with asthma. Data were taken from Survey 2017 (ENSE 2017), the last one before the COVID-19 pandemic. The results revealed significant associations between the PAF and the HRQoL, finding no significant differences between genders.