نتایج جستجو برای: level of hygiene
تعداد نتایج: 21206343 فیلتر نتایج به سال:
objective: oral hygiene must start at a young age. childhood is the perfect time to start the conversion of knowledge into creative thinking and subsequent health care activity. this study aimed to assess the efficacy of oral hygiene instruction via an educational film for oral health promotion of elementary students. methods: in this experimental, interventional, before and after study, data w...
To the Editor—We read with great interest the excellent review of evidence-based recommendations for the prevention of Clostridium difficile infection (CDI) by Louh et al. In this article, the authors reviewed 4 studies that assessed the impact of hand-hygiene campaigns to reduce CDI. Based on these papers, the authors did not recommend any hand-hygiene interventions to reduce CDI. In their dis...
Background and Aim: Multiple systemic and local factors contribute to the incidence and progression of periodontal diseases. Osteoporosis is defined as changes in trabecular bone structure and probably as a systemic risk factor of periodontitis. Since both diseases are considered as major public health problems and affect numbers of adults the aim of this study was to investigate the relationsh...
a novel ultra wideband microstrip bandpass filter using radial stub loaded resonator and interdigital coupled lines is presented in this paper. the radial stub loaded resonator and decagonal patch form a resonator named m to create tuneable multiple notches in the passband for suppression wlan interference. to realize sharp roll-off, two adjustable transmission nulls are located at the lower an...
statement of problem: fixed orthodontic appliances can interfere with removing bacterial plaques from dental surfaces which can ultimately lead to white spot formation. purpose: the aim of this study was to evaluate the quantity of white spots and areas of decalcification following fixed orthodontic treatment. materials and methods: a total of 100 patients undergoing or scheduled for fixed orth...
Background and Aim: Down syndrome (DS) is a delayed physical and mental development caused by an abnormality in chromosome 21, resulting in the presence of three chromosomes (trisomy 21). Several methods of toothbrushing, such as the Scrub, Bass, Charters, Fone’s, Roll, and Stillman’s methods have been introduced. The aim of this study was to evaluate oral hygiene levels after toothbrushing wit...
background and purpose:consumption of baking soda, as a primary material for preparation of bread dough, has been banned due to its health complications in iran. so bread production in our country faced difficulties and one part of them is related to health issues which are bread production. also, in some cases, baking soda is used in the bread production. this study was done to study the envir...
Introduction: Menstrual hygiene management has not received adequate attention in the reproductive health sectors in developing countries. In Africa the practice of menstrual hygiene management is still poor and the issue is under estimated. Due to poor menstrual hygiene management the adolescent girls are exposed for reproductive tract infection, school absenteeism and increase school dropout ...
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