ArticleJournal of exposure science & environmental epidemiology2014
Improved exposure characterization with robotic (PIPER) sampling and association with children's respiratory symptoms, asthma and eczema.
Article in Journal of exposure science & environmental epidemiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Respiratory health effects of exposure to low levels of airborne endotoxin - a systematic review.Environmental health : a global access science source · 2018Pooled it
- Resuspension of particles deposited by nano-enabled consumer sprays: The role of product type, flooring material, and resuspension force.Indoor air · 2022Article
- Household airborne endotoxin associated with asthma and allergy in elementary school-age children: a case-control study in Kaohsiung, Taiwan.Environmental science and pollution research international · 2020Article
- Crawling-induced floor dust resuspension affects the microbiota of the infant breathing zone.Microbiome · 2018Article
- Comparison of particulate matter exposure estimates in young children from personal sampling equipment and a robotic sampler.Journal of exposure science & environmental epidemiology · 2017Article
- Use of a Robotic Sampler (PIPER) for Evaluation of Particulate Matter Exposure and Eczema in Preschoolers.International journal of environmental research and public health · 2016Article
- Evaluation of particle resuspension in young children's breathing zone using stationary and robotic (PIPER) aerosol samplers.Journal of aerosol science · 2015Article
- The effect of the indoor environment on wheeze- and sleep-related symptoms in young Indian children.Lung India : official organ of Indian Chest SocietyArticle
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
Particulate matter (PM) and its constituents are recognized risk factors for the development of respiratory symptoms and illness in children. Most measurements of exposure have relied upon stationary indoor monitors (SIMs), overlooking the role of resuspended PM. To improve exposure characterization to resuspended aerosol PM, a recently developed methodology has been employed. The goal of this study was to characterize the resuspendable fraction of house dust and early childhood exposures to PM and its constituents in the child's home and compare conventional SIM and the Pre-toddler Inhalable Particulate Environmental Robotic (PIPER), an innovative mobile sampler. The study seeks to demonstrate that PIPER provides a more relevant estimate of exposure from inhalable particulate matter through improved correlation with respiratory symptoms in young children. Seventy-five households with children between 3 and 59 months of age were recruited from clinics in central New Jersey. Demographic information, and responses to a health questionnaire based upon that used by the International Study of Allergies and Asthma in Childhood (ISAAC), and household data were collected. Household exposures to inhalable PM (PM100) and endotoxin were determined with simultaneous SIM and mobile (PIPER) sampling. Univariate and multivariate analyses were carried out. History of wheeze ("recent" (<1 year) and "ever"), cough, asthma and eczema was evaluated. Multivariate analysis models included PM100 and endotoxin levels by tertiles of exposure. Risk of asthma for the highest tertile of PM100, as measured by PIPER (odds ratio=4.2; 95% confidence interval 0.7-24.0), was compared with measurements by SIM (odds ratio=0.7; 95% confidence interval 0.2-2.6). Measurements of PM and its constituents with PIPER are more strongly associated with asthma, eczema and wheeze compared with measurements using SIMs. Application of this methodology may provide useful insights into early childhood exposures related to the etiology of childhood illnesses associated with inhalation exposures.
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Registered trials
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