Background/objectivesHearing loss (HL) is associated with certain diseases and affects health, resulting in a low quality of life. Some components of the metabolic syndrome (MetS) coincide with the risk factors for sensorineural hearing loss (SNHL). To date, very few studies have examined the link between MetS and HL. The aim of the current study was to try to understand the potential association between MetS and HL.MethodsUsing Iranian health surveys of professional drivers, we enrolled 11,114 individuals aged 20–60 years, whose main job is to operate a motor vehicle. We examined participants for the presence and absence of SNHL and the components of the MetS. Additionally, we investigated the relationship between MetS and the pure tone air conduction hearing thresholds of participants with SNHL, including low-frequency and high-frequency thresholds.ResultsThis cross-sectional study consisted of 11,114 participants: 3202 (28.81%) diagnosed with MetS and 7911 (71.18%) without and 2772 (24.94%) with SNHL and 8432 (75.86%) without. Participants with SNHL had a higher number of components of MetS (P<0.001 for all components).ConclusionOur results demonstrated that an association possibly exists between different components of MetS (obesity, hypertension, hypertriglyceridemia, high fasting glucose levels, and waist circumference) and SNHL in a population of West Azerbaijan drivers. Therefore, it is important to schedule periodic checkups for drivers to detect and avoid the increase in MetS components at an early stage in this population.

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BackgroundMiddle East respiratory syndrome coronavirus (MERS-CoV) is an emerging threat to global health security with high intensity and lethality. This study was conducted to investigate epidemiological factors and patterns related to this disease.MethodsFull details of MERS-CoV cases available on the disease outbreak news section of the World Health Organization official website from January 2013 to November 2016 were retrieved; demographic and clinical information, global distribution status, potential contacts, and probable risk factors for the mortality of laboratory-confirmed MERS-CoV cases were extracted and analyzed by following standard statistical methods.ResultsDetails of 1,094 laboratory-confirmed cases were recorded, including 421 related deaths. Significant differences were observed in the presentation of the disease from year to year, and all studied parameters differed during the years under study (all P-values <0.05). Evaluation of the effects of various potential risk factors of the final outcome (dead/survived) revealed that two factors, namely, the morbid case being native and travel history, are significant based on a unifactorial analysis (P <0.05). From 2013 to 2016, these factors remained important. However, factors that were significant in predicting mortality varied in different years.ConclusionThese findings point to interesting potential dimensions in the dynamic of this disease. Furthermore, effective national and international preparedness plans and actions are essential to prevent, control, and predict such viral outbreaks; improve patient management; and ensure global health security.

ObjectiveThe present study applied the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement to observational studies published in prestigious occupational medicine and health journals.ResultsA total of 60 articles was evaluated. All sub-items were reported in 63.74% (95% confidence interval [CI], 56.24–71.24%), not reported in 29.70% (95% CI, 20.2–39.2%), and not applicable in 6.56% (95% CI, 4.86–8.26%) of the studies. Of the 45 sub-items investigated in this survey, eight were reported 100% of the time, 13 were addressed in more than 90% of the articles, 22 were included in more than 75% of the studies, and 27 sub-items were applied in more than 50% of the articles published in the journals included in this study.Electronic supplementary materialThe online version of this article (10.1186/s13104-018-3367-9) contains supplementary material, which is available to authorized users.

Introducción: la nutrición parenteral (NP) en la infancia es un tratamiento cuyas características son muy variables en función de la edad y la patología que presente el paciente.

Abstract. Background: Examining the premature death rate represents the first step in estimating the overall burden of disease, reflecting a full picture of how different causes affect population health and providing a way of monitoring and evaluating population health. Aims: This study was conducted to assess the burden of premature mortality from suicides in West Azerbaijan Province, northwest of Iran from 2014 to 2016. Method: To calculate years of potential life lost (YPLL), we categorized all methods of suicide, then we subtracted actual age at death by suicide from the relevant age-based life table produced by the World Health Organization in 2015, after which we added the results for each type of suicide in a particular year. Results: We analyzed 638 suicides. Overall, during the 3-year study period for both sexes, the greatest sources of premature death among all methods of suicide were: hanging, strangulation, and suffocation (X70); smoke, fire, and flames (X76); and poisoning by narcotics and psychodysleptics (X62). Limitations: Limitations of the study include a lack of accurate, systematic recording and reporting of all cases of suicide, which might lead to measurement bias. Conclusion: This study identified and highlighted the most common methods of suicide in West Azerbaijan.