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Original Articles
Combined effect of anemia and chronic rhinitis on hearing loss in Korean adults: a nationwide observational study
Yeong Jun Ju, Woorim Kim, Jina Han, Soon Young Lee
Epidemiol Health. 2024;46:e2024063.   Published online July 15, 2024
DOI: https://doi.org/10.4178/epih.e2024063
  • 1,362 View
  • 68 Download
AbstractAbstract AbstractSummary PDF
Abstract
OBJECTIVES
Studies have suggested an association between hearing loss and anemia. Hearing loss has also been linked to rhinitis, which is characterized by inflammation of the nasal mucous membranes and sinus mucosa. Few studies have concurrently explored the relationships between hearing loss, anemia, and rhinitis. This study was conducted to investigate the association between hearing loss and anemia and to further analyze the potential role of rhinitis in this relationship.
METHODS
Data were collected from the 2020 Korea National Health and Nutrition Examination Survey. Hearing loss was measured with an audiometer in a soundproof booth and was defined as at least moderate impairment (as indicated by a pure-tone average of ≥41 dB in the better-hearing ear). The association between hearing loss and anemia was analyzed using multivariable logistic regression. The combined effect of anemia and rhinitis on hearing loss was assessed with an interaction term.
RESULTS
Among the 2,772 participants, 477 (17.2%) exhibited hearing loss. Participants with anemia were more likely to experience hearing loss than those without anemia (odds ratio [OR], 1.58; 95% confidence interval [CI], 1.07 to 2.33). Furthermore, the odds of hearing loss were greater in participants with both anemia and rhinitis (OR, 3.79; 95% CI, 1.93 to 7.43) relative to those without either condition.
CONCLUSIONS
Anemia was associated with hearing loss in individuals aged 40 years and older. Based on the analysis of combined effects, participants with anemia and chronic rhinitis were more likely to experience hearing loss than individuals without these conditions.
Summary
Korean summary
빈혈은 흔하고 잠재적으로 가역적인 상태이기 때문에, 이 연관성을 검토하는 것은 조기 및 효과적인 중재의 새로운 기회를 제시할 수 있습니다. 이 연구는 빈혈과 청력 손실 사이의 연관성을 평가하고, 이 관계에서 비염의 역할을 추가적으로 조사하는 것을 목표로 하였습니다. 연구 결과, 빈혈이 있는 개인들은 청력 손실을 겪을 가능성이 더 높다는 것이 확인되었으며, 특히 비염을 동시에 겪고 있는 경우에 두드러지게 나타났습니다. 이를 바탕으로, 청력 손실과 관련된 공중보건 문제를 해결하는 데 있어 빈혈과 비염의 효과적인 관리의 필요성을 강조합니다.
Key Message
Given that anemia is a prevalent and potentially reversible condition, examining this correlation could present novel opportunities for early and effective intervention. This study aimed to evaluate the association between anemia and hearing impairment, while further investigating the role of rhinitis in this relationship. Our findings indicated that individuals with anemia had a higher likelihood of experiencing hearing loss, particularly among those simultaneously affected by chronic rhinitis. Therefore, we emphasize the critical need for effective management of both anemia and rhinitis in addressing public health challenges related to hearing impairment.
Maternal pre-pregnancy anemia and childhood anemia in Indonesia: a risk assessment using a population-based prospective longitudinal study
Fadila Wirawan, Dieta Nurrika
Epidemiol Health. 2022;44:e2022100.   Published online November 1, 2022
DOI: https://doi.org/10.4178/epih.e2022100
  • 7,725 View
  • 259 Download
  • 5 Web of Science
  • 5 Crossref
AbstractAbstract AbstractSummary PDFSupplementary Material
Abstract
OBJECTIVES
Anemia in children under 5 years of age is often overlooked despite its detrimental effects. The public health approach to anemia prevention includes the maternal pre-pregnancy phase. This study investigated the association between pre-pregnancy anemia and the risk of anemia in children under 5 years of age.
METHODS
This cohort study included non-pregnant women from the 2007 Indonesian Family Life Survey (IFLS) and their children under 5 in the 2014 IFLS. The anemia status of mothers and children was determined based on hemoglobin (Hb) levels using Hemocue. Mantel-Haenszel adjusted relative risks (aRRs), including risk stratification by covariates, were used for the final risk assessment.
RESULTS
In total, 637 children in the 2014 IFLS were included. The risk of having a child with anemia was 1.71-fold higher in women with pre-pregnancy anemia than in women without pre-pregnancy anemia (aRR, 1.71; 95% confidence interval [CI], 1.03 to 2.85). After risk stratification based on potential confounding variables, maternal pre-pregnancy anemia remained an independent risk factor for anemia in children who still breastfed at the time of data collection (relative risk [RR], 2.11; 95% CI, 1.16 to 3.86), in children who were given water earlier than 6 months of age (RR, 2.08; 95% CI, 1.20 to 3.61), in children of mothers with a normal or underweight pre-pregnancy body mass index (RR, 1.94; 95% CI, 1.20 to 3.14), and in children of mothers without current anemia (RR, 2.20; 95% CI, 1.21 to 3.99).
CONCLUSIONS
Pre-pregnancy anemia increased the risk of childhood anemia. A public health approach emphasizing pre-conception maternal health would enable better maternal and child morbidity risk prevention.
Summary
Key Message
Pre-pregnancy anemia increased the risk of childhood anemia by 1.7 times compared to without pre-pregnancy anemia, and increased when the child was still breastfed, given water before 6 months of age, and the mother had a normal or underweight pre-pregnancy BMI, regardless of the mother’s current no anemia status.

Citations

Citations to this article as recorded by  
  • Identification and treatment of iron‐deficiency anemia in pregnancy and postpartum: A systematic review and quality appraisal of guidelines using AGREE II
    Victoria Mintsopoulos, Evan Tannenbaum, A. Kinga Malinowski, Nadine Shehata, Melissa Walker
    International Journal of Gynecology & Obstetrics.2024; 164(2): 460.     CrossRef
  • Effect of Booklet Education and Cadre Assistance on Iron Tablets Consumption among Anemic Pregnant Women in East Jakarta
    Adhila Fayasari, Isti Istianah, Sri Fauziana
    Amerta Nutrition.2024; 8(1SP): 19.     CrossRef
  • Prevalence and risk factors of anemia in the mother–child population from a region of the Colombian Caribbean
    Lisetta Del Castillo, Nora Cardona-Castro, Denis R. Whelan, John Paul Builes, Héctor Serrano-Coll, Margarita Arboleda, Juan S. Leon
    BMC Public Health.2023;[Epub]     CrossRef
  • Iron deficiency anemia in pregnant women
    L. D. Belotserkovtseva, L. V. Kovalenko, V. N. Zinin, S. E. Ivannikov, M. R. Keldasova
    Ural Medical Journal.2023; 22(5): 140.     CrossRef
  • Safety monitoring of oral iron supplements in pregnant women with anemia: a multi-center observational clinical study
    Chang Liu, Qianqian Zhang, Peiye Hui, Yan Wang, Guohui Li, Guangchao Cao, Zicheng Xue, Jing Zhang, Heng Zhang, Xin Huang, Jiyong Wu, Fusehng Sun, Meixing Yan
    Therapeutic Advances in Drug Safety.2023;[Epub]     CrossRef
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