International journal of environmental research and public health
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Int J Environ Res Public Health · Nov 2019
The Association between Difficulty Seeing and Physical Activity among 17,777 Adults Residing in Spain.
This is the first representative population-based study exploring the association between difficulty seeing (i.e., low vision) and physical activity in Spain. Cross-sectional data from the Spanish National Health Survey 2017 were analysed (n = 17,777, ≥15 years; 52% females). Difficulty seeing was self-reported in response to the question ''Do you have difficulty seeing?" The international physical activity questionnaire (IPAQ) short form was used to measure level of physical activity. ⋯ The overall prevalence of difficulty seeing was 11%, and the overall prevalence of participating in less than 600 metabolic equivalent (MET)-min/week of physical activity was 30.2%. After adjustment for covariates, difficulty seeing was associated with significantly higher odds of performing less than 600 MET-min/week of physical activity with the odds ratio (OR) = 1.222 (95% confidence interval = 1.099-1.357). Considering the impact on health and quality of life due to reduced physical activity in people with difficulty seeing, at least 600 MET-min/week of physical activity should be promoted to this population.
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Int J Environ Res Public Health · Nov 2019
Associations between Respiratory Health Outcomes and Coal Mine Fire PM2.5 Smoke Exposure: A Cross-Sectional Study.
In 2014, wildfires ignited a fire in the Morwell open cut coal mine, Australia, which burned for six weeks. This study examined associations between self-reported respiratory outcomes in adults and mine fire-related PM2.5 smoke exposure. Self-reported data were collected as part of the Hazelwood Health Study Adult Survey. ⋯ Coal mine PM2.5 smoke exposure was associated with increased odds of experiencing cough, phlegm and wheeze. Males, participants 18-64 years, and those residing in homes constructed from non-brick/concrete materials or homes with tin/metal roofs had higher estimated ORs. These findings contribute to the formation of public health policy responses.
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Int J Environ Res Public Health · Nov 2019
Exploring the Bi-Directional Association between Tobacco and E-Cigarette Use among Youth in Canada.
Research has demonstrated associations between e-cigarette use and tobacco use among youth. However, few studies have examined whether reciprocal relationships exist between e-cigarette and tobacco use. The objective of this study was to examine whether bi-directional associations exist between e-cigarette and tobacco use in a large longitudinal sample of Canadian youth. ⋯ However, these relationships dissipated in later waves, when tobacco use no longer predicted e-cigarette use (W2-3: OR = 1.07, 95 % CI = 0.99-1.16). This study extends prior work that focused mainly on the association between e-cigarette and subsequent tobacco use. Specifically, our findings portray a more complex relationship, where e-cigarette use may influence and be influenced by tobacco use.
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Int J Environ Res Public Health · Nov 2019
Comparative StudySpatial Distribution of Temporalis Pressure Pain Sensitivity in Men with Episodic Cluster Headache.
(1) Background: Spatial changes in pressure sensitivity have been described in migraine and tension-type headaches. Our aim was to determine differences in the spatial distribution of pressure pain sensitivity of the temporalis muscle between cluster headache (CH) patients and headache-free controls; (2) Methods: Pressure pain thresholds (PPTs) were determined over nine points covering the temporalis muscle in 40 men with episodic CH and 40 matched headache-free controls in a blinded fashion. Topographical pressure pain sensitivity maps were constructed based on interpolation of the PPTs. ⋯ No effect of depression (F = 0.014; P = 0.907) or anxiety (F = 0.696; F = 0.407) was observed. A post-hoc analysis revealed: 1) lower PPTs at all points in patients than in controls, 2) an anterior-to-posterior gradient in patients but not in controls, with lower PPTs located in the anterior column. Large between-groups effects were shown in all points (standardized mean difference, SMD > 0.8); (4) Conclusions: Bilateral pressure pain hypersensitivity to pressure pain in the temporalis muscle and an anterior-to-posterior gradient to pressure pain was observed in men with episodic CH.
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Int J Environ Res Public Health · Oct 2019
How Abusive Supervision Affects Employees' Unethical Behaviors: A Moderated Mediation Examination of Turnover Intentions and Caring Climate.
Drawing on psychological contract theory, this research contributes to the unethical behavior literature by exploring employees' turnover intentions as a mediator of the relationship between abusive supervision and employees' unethical behavior and the moderating role of the caring climate in the relationship between turnover intentions and unethical behavior. The results from a sample of 679 reveal that turnover intentions mediate relationship between abusive supervision and subordinates' unethical behavior, and caring climate moderates the positive relationship between turnover intentions and subordinates' unethical behavior. We also find that the indirect effect is moderated by the caring climate. The theoretical and practical implications are discussed.