blood mercury level and its determinants among dental practitioners in hamadan, iran

نویسندگان

sh. kasraei associate professor, department of restorative dentistry, school of dentistry, hamadan university of

h. mortazavi assistant professor, department of oral medicine, school of dentistry, hamadan university of medical

m. vahedi assistant professor, department of oral medicine, school of dentistry, hamadan university of medical

p. bakianian vaziri

چکیده

objective: exposure to mercury can occur in occupational and environmental settings. during clinical work with dental amalgam, the dental personnel are exposed to both metallic mercury and mercury vapor. the aim of the present study was to investigate blood mercury level (bml) and its determinants among dentists practicing in hamadan city, iran. materials and methods: this cross sectional study was done on all dental practitioners of hamadan (n=43). dentists were asked to complete a questionnaire, and then 5 ml blood samples were obtained from them. after preparation, mercury concentration of each sample was measured by cold vapor atomic absorption device. pearson correlation test and regression models served for statistical analysis. results: the mean blood concentration of mercury was 6.3 μg/l (sd=1.31 range 4.15- 8.93). bml was positively associated with age, years in practice, working hours per day, number of amalgam restorations per day, number of amalgam removal per week, sea food consumption, working years in present office, using amalgam powder, using diamond bur for amalgam removal, dry sterilization of amalgam contaminated instruments, and deficient air ventilation. conclusion: bml of dentists in hamadan was higher than standards. working hours and number of amalgam restorations per day were significantly correlated with blood mercury.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Blood Mercury Level and Its Determinants among Dental Practitioners in Hamadan, Iran

OBJECTIVE Exposure to mercury can occur in occupational and environmental settings. During clinical work with dental amalgam, the dental personnel are exposed to both metallic mercury and mercury vapor. The aim of the present study was to investigate blood mercury level (BML) and its determinants among dentists practicing in Hamadan city, Iran. MATERIALS AND METHODS This cross sectional study...

متن کامل

post-exposure prophylaxis: knowledge and practice among general dental practitioners in hamadan, iran

conclusions this study revealed a low level of knowledge and practice regarding post-exposure prophylaxis, with the mean score of some respondents being below 50%. objectives this study was conducted with the aim of demonstrating the level of knowledge and practice amongst general dental practitioners in hamadan city, iran in 2013 - 14, in terms of prevention after dealing with blood-borne path...

متن کامل

Self-perceived oral health and its determinants among adult dental patients in a University Dental ‎Clinic in Tehran, Iran‎

BACKGROUND AND AIM: Self-perceived oral health is a simple, non-invasive, and inexpensive method of data collection, which considers the psychosocial aspects of oral health and is related to the likelihood of seeking oral health care. Our study aimed to assess the association between self-perceived and clinically determined findings of oral health in a context of socio-economic status (SES) and...

متن کامل

Prevalence of Traumatic Dental Injuries among Contact Sport Practitioners in Northeast of Iran in 2012

Introduction: Contact sports may lead to dental injures, which may often be prevented by using mouthguards. The purpose of this study was to evaluate the prevalence of traumatic dental injuries (TDI) in professional contact sport athletes and to determine the awareness regarding use of mouthguards in this group. Methods: A questionnaire containing a number of  questions regarding the demographi...

متن کامل

Sleep Problems among Pre-School Children in Hamadan, Iran

Poor sleep in children may effectively affect their every day working, temperament, conduct, school execution and child rearing level [1-3]. In addition, sleep issues effectively affect personal satisfaction. At times, rest issues (sleep disorders) might be an indication of consideration deficiency/hyperactivity issue [4,5]. Rest issue are one of the fundamental medical problems raised by famil...

متن کامل

Evaluation of Drug Prescription Pattern among General Dental Practitioners in Rasht, Iran

Introduction: Irrational drug prescription is a controversial issue around the world that inter-feres not only with the patient's life but also with the society and economy. Despite few studies, there is no enough data on the prescription ha‌bits of dental practitioners. So, we aimed at eva‌luating the same issue in Rasht, Iran. Materials and Methods: This cross-sectional re-trospective study r...

متن کامل

منابع من

با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید


عنوان ژورنال:
journal of dentistry, tehran university of medical sciences

جلد ۷، شماره ۲، صفحات ۵۵-۶۳

کلمات کلیدی

میزبانی شده توسط پلتفرم ابری doprax.com

copyright © 2015-2023