AI Article Synopsis
- New Mexico has a high number of former uranium workers, primarily from racial and ethnic minority backgrounds, who are at risk for breathing difficulties due to mine dust exposure.
- The study focused on the relationship between dyspnea (breathing problems) and depressive symptoms among these workers, using specific questionnaires for assessment.
- Findings showed that while dyspnea was commonly reported, depressive symptoms were less frequent; those with higher levels of dyspnea were over three times more likely to report depressive symptoms, but changes in dyspnea did not correspond to changes in depressive symptoms over time.
Article Abstract
New Mexico has the largest number of former uranium workers, mostly racial/ethnic minorities. Uranium workers are at risk for dyspnea secondary to mine dust exposure. The association between dyspnea and depressive symptoms has not been well examined in occupational minority cohorts. This study evaluated the associations between dyspnea (measured by the modified Medical Research Council Questionnaire) and depressive symptoms (measured by the Patient Health Questionnaire-2) in former uranium workers screened by the New Mexico Radiation Exposure Screening & Education Program. The subjects were mostly elderly, rural-residing, minority males. Dyspnea was commonly reported; however, depressive symptoms were uncommon. At baseline, former workers experiencing higher levels of dyspnea were more than 3 times likely to endorse depressive symptoms than those with no or mild dyspnea. Longitudinal analysis failed to determine an association between change in dyspnea and concomitant change in depressive symptoms. Dyspnea and depressive symptoms were associated cross-sectionally in former uranium workers.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8018503 | PMC |
| http://dx.doi.org/10.1097/PHH.0000000000001310 | DOI Listing |
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