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Article
Open AccessLong-term ozone exposures and cause-specific mortality in a US Medicare cohort
We examined the association of long-term, daily 1-h maximum O3 (ozone) exposures on cause-specific mortality for 22.2 million US Medicare beneficiaries between 2000–2008. We modeled the association between O3 and...
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Article
Open AccessThe impact of long-term PM2.5 exposure on specific causes of death: exposure-response curves and effect modification among 53 million U.S. Medicare beneficiaries
The shape of the exposure-response curve for long-term ambient fine particulate (PM2.5) exposure and cause-specific mortality is poorly understood, especially for rural populations and underrepresented minorities...
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Article
Paternal work stress and prolonged time to pregnancy
The aim of this study was to explore an association between psychosocial stress at work in married men and their spouses’ prolonged time to pregnancy (TTP).
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Article
1-Hydroxypyrene as a biomarker of PAH exposure among subjects living in two separate regions from a steel mill
Steel mills are known to be a source of ambient polycyclic aromatic hydrocarbons (PAHs), and increased cancer risk has been reported among neighborhoods previously. In this study, we tried to assess the exposu...
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Article
Psychometric properties of the Korean version of the effort–reward imbalance questionnaire: a study in a petrochemical company
To evaluate the criterion validity, factorial validity, and internal consistency of Korean version of effort–reward imbalance (ERI) for the scales of effort, reward, and overcommitment as well as to examine th...
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Article
Psychometric properties of the Korean version of the job content questionnaire: data from health care workers
To test the validity and reliability of selected scales, namely, decision latitude, psychological job demand, social support, job insecurity, and macro-level decision latitude from the Korean version of the jo...
