A real world comparison of this study seems to fit what we know. Child and adolescent sleep patterns are woefully bad. It's no surprise then that attentiveness and other quality of life factors can improve immensely when we "clean up" our sleep habits. Dr. Susarla
Adolescents with asthma who practice good sleep hygiene may experience improvements in sleep and attention span, better quality of life in school, and lower rates of dysfunction during the daytime, according to a study published in the Journal of Asthma.
This study included 41 participants with persistent asthma (mean age, 14.83±1.28 years; 51.2% male adolescents). Measures included demographic information (sex, age, race/ethnicity, education, caregiver marital status, and family income), information on asthma, sleep hygiene via the adolescent sleep hygiene scale (ASHS), quality of sleep via the Adolescent Sleep Wake Scale (ASWS), quality of life via the Pediatric Quality of Life Index (PedsQL), and attention span via the psychomotor vigilance task (PVT).
To investigate associations among variables related to asthma, as well as between demographic features and dependent variables, Pearson product-moment correlations were used. The predictive power of sleep hygiene on sleep quality, quality of life (school-related or otherwise), and attention span was calculated using linear regressions. Because the sample size was smaller than the recommended 73 participants, effect sizes were used to interpret results. Cohen's f² effect sizes were categorized as large (0.35), medium (0.15), or small (0.02).
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