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Parental poverty and occupation as risk factors for pediatric sleep-disordered breathing
Danielle Friberg1, Karin Lundkvist1, Xinjun Li2
1Department of Otorhinolaryngology, Department of Clinical Science Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.
Insights
Low family socioeconomic status and certain parental jobs increase the risk of pediatric sleep-disordered breathing (SDB). Conversely, academic parental occupations and farming appear to decrease SDB risk in children.
Area of Science:
- Pediatric Sleep Medicine
- Public Health
- Sociology
Background:
- Pediatric sleep-disordered breathing (SDB) is linked to socioeconomic status (SES) and neighborhood disadvantage.
- Understanding the interplay between familial SES, parental occupation, and SDB is crucial for targeted interventions.
Purpose of the Study:
- To investigate the association between familial socioeconomic status (SES), parental occupation, and the risk of sleep-disordered breathing (SDB) in Swedish children.
- To analyze how family income, maternal education, and specific parental occupations influence SDB incidence.
Main Methods:
- A nationwide Swedish cohort study linked census data with hospital discharge records (1997-2007).
- Sleep-disordered breathing (SDB) was identified via diagnostic codes for obstructive sleep apnea (OSA), adenotonsillar hypertrophy, or tonsillar hypertrophy.
- Familial SES was determined by family income and maternal education; odds ratios (OR) with 95% confidence intervals (CI) were calculated.
Main Results:
- Of three million children, 34,933 had a first SDB diagnosis.
- Low family income (OR 1.79) and low maternal education (OR 1.21) significantly increased SDB risk.
- Increased SDB risk was associated with maternal occupations (37%) and paternal occupations (27%), particularly those in manual labor and processing industries. Conversely, academic and farming occupations showed decreased risk.
Conclusions:
- Low familial SES and parental occupations linked to lower education elevate the risk of pediatric SDB.
- Academic parental occupations and farming were associated with a reduced risk of SDB in offspring.
- Findings highlight the socioeconomic gradient in SDB risk, informing public health strategies.
Objectives/Background:
Previous studies have found associations between pediatric sleep-disordered breathing (SDB) and socioeconomic status (SES), as well as a neighborhood-related disadvantage. This study analyzes the association among familial SES, parental occupation, and SDB in Swedish offspring.
Methods:
A nationwide dataset was constructed by linking Swedish census data to hospital discharge register data on all first hospitalizations of children and adolescents aged 0-18 years during the study period 1997-2007. The outcome was SDB, defined as diagnostic codes for obstructive sleep apnea (OSA), adenotonsillar hypertrophy, or tonsillar hypertrophy. Familial SES was defined as family income and maternal education. The odds ratio (OR) was calculated with a 95% confidence interval (CI).
Results:
34,933 of three million children had a first hospital diagnosis of SDB. The OR was significantly increased in offspring in families with a low income (1.79) and maternal education (1.21). Significantly increased ORs were found in 14 of 38 maternal (37%) and 13 of 48 paternal (27%) occupations, and six of them involved both parents: drivers, welders, and workers in mechanics and iron metalware, chemical processing, and manufacture of food and glass. A significantly decreased OR was found in 12 (25%) of the paternal occupations, e.g., scientists, physicians, teachers, artists, administrators, and farmers, as well as in maternal occupations, such as artists and farmers, with offspring aged 0-6 years.
Conclusion:
This study indicates that low familial SES and parental occupations associated with a low educational level increased, whereas academic parental occupations and farmers decreased the risk of SDB in offspring.
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