Seasonal and spatial considerations in assessing home environment characteristics, indoor dust microbiota and frailty.

Seasonal variation and indoor environmental factors play important roles in shaping frailty risk among old adults. A recent study conducted by Yin et al. (Association between home environment characteristics, indoor dust microbiota and frailty among community-dwelling older adult couples. Age Ageing...

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Publicado en:Age & Ageing Vol. 55; no. 2; pp. 1 - 4
Autores principales: Wang, Ziyu, Guo, Yufang
Formato: Artículo
Publicado: Oxford University Press / USA Feb2026
Materias:
Acceso en línea:Ver este registro en EBSCOhost
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        atl: Seasonal and spatial considerations in assessing home environment characteristics, indoor dust microbiota and frailty.
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          Wang, Ziyu
          Guo, Yufang
        affil: Shandong University School of Nursing and Rehabilitation Jinan, China
      su:
        China
        Spouses
        Home environment
        Indoor air pollution
        Old age
        Seasons
        Independent living
        Frail elderly
        Microbiota
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        subj:
          Spouses
          Home environment
          Indoor air pollution
          Old age
          China
          Seasons
          Independent living
          Frail elderly
          Microbiota
      keyword:
        copyrightHolder:British Geriatrics Society
        copyrightYear:2026
        dust
        environmental exposure
        frailty
        home environment
        https://dx.doi.org/10.1093/ageing/afag040
        indoor dust microbiota
        indoor environment
        inLanguage:en
        microbiota
        older adult
        older people
        publisher:Oxford University Press
        sameAs:https://pubmed.ncbi.nlm.nih.gov/41764648/
        seasonal variation
        seasonality
        copyrightHolder:British Geriatrics Society
        copyrightYear:2026
        dust
        environmental exposure
        frailty
        home environment
        https://dx.doi.org/10.1093/ageing/afag040
        indoor dust microbiota
        indoor environment
        inLanguage:en
        microbiota
        older adult
        older people
        publisher:Oxford University Press
        sameAs:https://pubmed.ncbi.nlm.nih.gov/41764648/
        seasonal variation
        seasonality
      ab: Seasonal variation and indoor environmental factors play important roles in shaping frailty risk among old adults. A recent study conducted by Yin et al. (Association between home environment characteristics, indoor dust microbiota and frailty among community-dwelling older adult couples. Age Ageing 2025;54:afaf321.) provided new evidences for the relationships between home conditions and indoor dust microbiota and frailty in older couples. However, this commentary highlights two key methodological challenges that may affect the interpretation of the findings of the study. First is seasonal confounding, given the seasonal variation of wet-bulb globe temperature (WBGT), particulate levels and indoor microbiota; and the limited temporal and spatial representativeness of single-time environmental and microbiological measurements, which may reduce the accuracy and interpretability of the results. Addressing these issues can promote causal inference and generalizability of the relationship between environmental factors and frailty among older adults. Furthermore, incorporating measurements of fine airborne particulate matter in future studies is recommended to better elucidate the role of indoor air quality in the frailty development pathway.
      pubtype: Academic Journal
      doctype: Article
      src: R
    language: English
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