BACKGROUND AND AIM: This study was conducted to investigate the self-perception of mouth odor and its correlation with different variables.METHODS: This cross-sectional study was carried out on 260 individuals who were asked about their perception of personal mouth odor. Factors such as age, gender, oral hygiene, periodontal and dental status, tongue coating, and medical history were recorded o...

Background and Aim: Identification of the factors that affect early dental caries has an important role in health planning in different societies. This study was conducted to evaluate the effect of different factors on early caries in deciduous teeth. Materials and Methods: This cross-sectional study was conducted on 603 children aged 3-5 years in Tehran during 2013-14. Multistage stratified r...

BACKGROUND Dental caries has been identified as a significant problem for elderly residents of long-term care (LTC) hospitals in developed countries, yet little recent information is available for the Canadian population. OBJECTIVE To document the caries status of elderly dentate residents of intermediate and extended LTC hospitals in Vancouver and surrounding communities. METHODS A dentist...

Background: One of the most important epidemiologic indices for the assessment and measurement of dental caries is the Decayed, Missing, and Filled Teeth (DMFT) index which is used as an important criterion for the evaluation of the oral and dental health status of individuals. Therefore, the present study was conducted to determine DMFT6 (DMFT of the first permanent molar) index and the relate...

BACKGROUND This study aimed to know the prevalence of dental caries among children having malocclusion. MATERIALS AND METHODS This cross-sectional study included 880 students aged 1215 years, among whom 488 were boys and 392 were girls. A proforma was prepared to record dental caries status and dental esthetic index (DAI) using the WHO Oral Health Assessment Form (1997). Data were analyzed us...

We investigated the role of 7 single nucleotide polymorphisms in the carbonic anhydrase (CA) VI gene (rs2274328, rs17032907, rs11576766, rs2274333, rs10864376, rs3765964, and rs6680186) and the possible association between these polymorphisms and dental caries susceptibility in a Northwestern Chinese population. We collected samples from 164 high caries experience and 191 very low caries experi...

The aim of this study was to analyze the influence of socio-behavioral variables on the prevalence and severity of dental caries in 4- to 6-year-old children. A cross-sectional study was performed on a sample of 1993 children enrolled in 58 public preschools from Araçatuba City, São Paulo State, Brazil, during 2010. The exams were made using the decayed, missing, and filled teeth index (World H...

A number of periodontal changes have been associated with human immunodeficiency virus (HIV) infection, however our knowledge of the epidemiology, microbiology, host response and natural history of these conditions remains limited. Therefore, the aim of our study was the assessment of possible differences in periodontal status of HIV infected subjects when compared with healthy controls matched...

OBJECTIVE To determine the prevalence and pattern of early childhood caries among three to five year olds. DESIGN This was a descriptive, cross-sectional study. SUBJECTS A total of 336 children aged 3-5 years. SETTING Pre-schools in Kiambaa division, Kiambu District, Kenya. RESULTS Slightly over a half, 201 (59.5%) had dental caries. The mean decayed, missing and filled teeth (dmft) was...