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Updated: Oct 11, 2025

Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
09:33

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Published on: December 23, 2022

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コミュニティマスクのCOVID-19への影響:バングラデシュのクラスターランダム化試験

Jason Abaluck1, Laura H Kwong2,3, Ashley Styczynski4

  • 1Yale School of Management, Yale University, New Haven, CT, USA.

Science (New York, N.Y.)
|December 2, 2021
PubMed
まとめ

外科用マスクを含むマスクのコミュニティでの配布と宣伝は,バングラデシュの農村部で症状のあるSARS-CoV-2感染を大幅に減少させた. この介入は 拡張可能で効果的な公衆衛生戦略であることが 証明されました

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Confounding in statistical epidemiology represents a pivotal challenge, referring to the distortion in the perceived relationship between an exposure and an outcome due to the presence of a third variable, known as a confounder. This variable is associated with both the exposure and the outcome but is not a direct link in their causal chain. Its presence can lead to erroneous interpretations of the exposure's effect, either exaggerating or underestimating the true association. This...
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Community Based Intervention

Community-based interventions in mental health represent a paradigm shift from institution-centered care to treatments embedded within the fabric of local communities. By prioritizing inclusion and leveraging existing societal structures, this approach fosters a supportive environment conducive to addressing mental health challenges while promoting individual dignity and agency.
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Confounding is a critical issue in epidemiological studies, often leading to misleading conclusions about associations between exposures and outcomes. It occurs when the relationship between the exposure and the outcome is mixed with the effects of other factors that influence the outcome. Given that, addressing confounding is of high importance for drawing accurate inferences in research.
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Social psychology examines how the real or imagined presence of others influences individuals' thoughts, feelings, and behaviors. A key concept in this field is the role of social context in shaping behavior. The same individual may act differently depending on the social setting, due to the varying expectations and norms associated with each environment. This context-dependent behavior illustrates the influence of social roles, which prescribe appropriate conduct in specific situations.Social...
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