Hossein Safari; Mohammad Hassan Eftekhari; Jafar Hassan Zadeh; Arash Dashtabi
Volume 5, Issue 2 , April 2017, , Pages 59-65
Abstract
Background:Serum vitamin D (VIT D) concentration has been inversely associated with the prevalence of metabolic syndrome (MS), but the relationship has remained unclear. We evaluated the prevalence of VIT D deficiency, and its association with MS, and its components in the adult population in a sunny ...
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Background:Serum vitamin D (VIT D) concentration has been inversely associated with the prevalence of metabolic syndrome (MS), but the relationship has remained unclear. We evaluated the prevalence of VIT D deficiency, and its association with MS, and its components in the adult population in a sunny tropical region (Lamerd: a city in the south of Iran)Patients and Methods: Totally, 210 patients referring to different medical centers across the Lamerd city participated in this cross-sectional study through January and February of 2016. To select medical service center, we used a one-stage cluster sampling method. Anthropometric indices and dietary intake were measured using modified food frequency questionnaire (FFQ) and blood samples collected. Data were analyzed using SPPS version 16, Pearson’s correlation was used to investigate the bivariate relationships between the variables, and unpaired t-test was used to determine the differences between genders for all variables. A P-value < 0.05 was considered statistically significant.Results:Overall, 62 menand 144 womenwith a mean age of 35.84± 10.84 years old completed this study; the prevalence of VIT D deficiency among the participants equaled 64.1% (women=66.7% and men=58.1%). A significant positive relationship between sun exposure time on the serum VIT (p= <0.0015), and a negative relationship between the serum VIT D on triglyceride (p= 0.035), TC (p= 0.025, age (p= 0.001), and fasting blood sugar (p= <0.001) were found.Conclusions: This study showed that lower VIT D concentrations were associated with increased MS risk factors.
Alireza Choobineh; Masoud Neghab; Reza Rostami; Jafar Hassan Zadeh; Esmaeel Soleimani; Hadi Daneshmandi
Volume 1, Issue 1 , July 2013, , Pages 27-32
Abstract
AbstractBackground/Objective: This study was undertaken to addresspsychological health effects of dentists’ exposure to low ambientlevels of mercury.Methods: One hundred and six dentists and 94 generalpractitioners were randomly selected from clinics in Shiraz city,Iran. Subjects were asked to complete ...
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AbstractBackground/Objective: This study was undertaken to addresspsychological health effects of dentists’ exposure to low ambientlevels of mercury.Methods: One hundred and six dentists and 94 generalpractitioners were randomly selected from clinics in Shiraz city,Iran. Subjects were asked to complete the Persian version ofGeneral Health Questionnaire. The data were analyzed usingχ2 test, independent sample t-test and Mann-Whitney’s U test.Results: Both groups were similar as far as all demographicvariables, except age, were concerned. No significant differencewas noted between the dentists’ mean total score of GHQ-28 (17.9)and that of referent subjects (16.34). These scores were significantlylower than the cut-off point of 23 (P<0.01). The mean scores forsomatic symptoms, anxiety and insomnia, and depression weresignificantly higher in dentists than in the referent subjects. Theresults also showed a significant association between GHQ-28total scores and length of exposure to mercury (P=0.034); withincrease in the job tenure, GHQ-28 total score also increased,indicating a decrement in psychological health status.Conclusion: The current findings revealed that, in general,the dentists’ psychological health status was poorer than thereferent subjects. Additionally, in all GHQ subscales, thedentists’ scores were significantly different from those of theircounterparts. Given the fact that exposure to mercury is the mostimportant differentiating variable between both groups, and thatneuropsychological disorders are the most common toxic effectof mercury, the difference between psychological health statusof the two groups is likely to be related to exposure to mercury.Please cite this article as: Choobineh AR, Neghab M, Rostami R, HassanzadehJ, Soleimani E, Daneshmandi H. The Relationship between Mercury Exposureand Psychological Health Status of Dentists. J Health Sci Surveillance Sys.2013;1(1):27-32.Keywords: Dentist; Mental health; Mercury