Background: To determine the perception of oral health status and its associated factors among adults living in rural areas in Karnataka state, India. Methods: A cross-sectional study was conducted among adults in the age group of 35–54 years old residing in villages in a southern state in India. The main outcome measure was poor self-rated oral health (SROH) among adults in rural India. Results: About 873 adults participated in the study. The prevalence of poor SROH was 15.2%. Adults of age 40–44 years, females, those in lower socioeconomic conditions, and those with high caries experience (DMFT ≥ 4) and periodontal disease were associated with poor SROH. Those who had visited a dentist in the previous one year were 1.9 times more likely to report poor oral health. Conclusions: Nearly 15% of rural people reported poor oral health. Socioeconomic conditions, sex, age, smoking, and dental visiting were associated with poor SROH. People’s perception of poor oral health was associated with severe periodontitis and DMFT ≥ 4. A dose–response relationship was observed between experience with dental caries and poor SROH.

To assess the dental caries status and treatment needs of children belonging to the fisher folk communities. Two hundred and sixty-seven children up to the age of 14 years were examined using the World Health Organization (WHO) oral health assessment criteria, 1997. The prevalence of dental caries was found to be high in the study population. The unmet treatment need was also high. Further research is suggested in order to explore and identify the prevailing aetiological factors responsible for the current status.

Objective: To examine if periodontitis is independently associated with oral potentially malignant disorders(OPMD) in a rural Indian adult population aged 35-54 years. Methods: A population-based cross-sectional study wasconducted in rural India from 2011 to 2012. Multistage stratified cluster random sampling was followed to recruit 1401participants aged 35-54 years. Face-to-face interviews were conducted to collect data on sociodemographic factors,tobacco and alcohol use. Oral examinations were done to record OPMD, periodontal findings and missing teeth.Univariate, bivariate and multivariable analyses were achieved using SPSS version 16 Chicago, SPSS Inc. OPMDs(leukoplakia, erythroplakia, oral submucous fibrosis (OSF) and suspicious malignant lesion) whether present or absentwere selected as outcome variables; age, sex, socioeconomic factors, smoking, tobacco-chewing status, alcohol use,and periodontitis were considered as the predictor variables. Results: Among 873 participants, 44 demonstrated 47lesions. Leukoplakia (n=21), erythroplakia (n=3), OSF (n=21), and suspicious malignant lesions (n=2) were present,strongly associated with past tobacco-chewing status [OR=9.22 (2.57-33.15)], current tobacco-chewing status [OR=15.49(6.20-38.74)] and moderate/severe periodontitis [OR=3.19 (1.11-9.12)]. Conclusion: Periodontitis is a risk indicator forOPMD, independent of socioeconomic factors and tobacco-chewing. Tobacco-chewing status, both past and current,was strongly associated with OPMD in our rural Indian population.

Introduction: Oral health affects quality of life. Many studies have investigated the factors associated with oral health–related quality of life (OHRQoL). Little is known about OHRQoL of adults living in rural and remote areas of India, where many have lower levels of education and limited availability of oral health care services. Objectives: To determine the prevalence, extent, and severity of OHRQoL impacts associated with psychosocial factors, functional dentition, and patterns of dental visits among rural Indian adults between the ages of 35 and 54 y. Methods: A cross-sectional study was conducted with a multistage stratified sampling strategy targeting 35- to 54-year-olds. Interviews and oral examinations were performed to collect data on sociodemographic variables, Oral Health Impact Profile-14 (OHIP-14), patterns of dental visits, stress, tobacco and alcohol use, and dentition status. Univariate, bivariate, and multivariable analyses were done to determine the factors associated with prevalence, extent, and severity of OHIP-14 using SAS version 9.3. Results: There were 873 participants. Prevalence, extent, and severity of OHIP-14 were 13.4%, 0.5 (0.4-0.7), and 11.8 (11.2-12.5), respectively. The OHIP-14 impacts reported were not severe and mostly affected physical functioning. Levels of education, income, and number of functional teeth (FT) were inversely associated and last dental visit within the previous year was positively associated with prevalence, extent, and severity of OHIP-14. The prevalence of 1 or more oral health impacts was nearly 13% among rural middle-aged adults in India. Conclusions: Low socioeconomic conditions, dental visits, and FT ≤19 were positively associated with prevalence, extent, and severity of oral health impacts. Knowledge Transfer Statement: This article provides data regarding OHRQoL of people in rural areas of a developing country. The study was intended to determine the factors associated with OHRQoL in rural people who are less educated and living in areas with minimal oral health care facilities. The findings of this study could potentially facilitate further research and health promotional activities for rural people of developing countries.