The oral health status and the treatment needs of salt workers at sambhar lake, jaipur, India

Dental caries, oral hygiene status and deleterious habits among migrant construction workers of Belagavi, India

Background

Occupation significantly influences oral health, with factors like the work environment, stress levels, access to dental care, and job-related habits playing crucial roles. The oral health of construction workers, especially migrant workers, is a noteworthy concern. Understanding the oral health of this population is crucial for enhancing their quality of life through various means. This study aimed to investigate the prevalence of dental caries, oral hygiene status, and deleterious habits in this occupational group of Belagavi district, Karnataka.

Materials and methods

Study design was cross-sectional in nature. Before commencement of the study a pilot study was conducted. Multi-stage random sampling technique was employed, and 610 participants were recruited for the study. Trained and calibrated examiners recorded WHO dentition status and treatment needs (2013) and Oral Hygiene Index Simplified (OHI-S). Collected data was analyzed using descriptive analysis, chi-square, one-way ANOVA, and multiple linear regression analysis.

Results

The prevalence of dental caries among construction workers was significantly high (81%), and poor oral hygiene was observed among 36.9% of them. The prevalence of smoking, the tobacco chewing habit, and alcohol consumption among the construction workers was found to be 21.6%, 59.9%, and 37.3%, respectively. The dependence of OHI-S and DMFT on predictors (age, gender and deleterious habits) was found to be 21.5% and 39.6%, respectively.

Conclusions

Migrant construction workers in Belagavi had a high caries prevalence, poor oral hygiene status, and a high prevalence of deleterious habits such as tobacco use. These results emphasize the necessity of awareness and dental health education programs to improve the oral health of construction workers.

Spatio-temporal modelling for the evaluation of an altered Indian saline Ramsar site and its drivers for ecosystem management and restoration

Saline lakes occupy 44% and 23% of the volume and area of all lakes that are tending to suffer from extended dryness, reduced hydro period, or complete desiccation by 2025. The current study is conducted on Sambhar Salt Lake, the largest inland saline Ramsar, site of India, contributing to 9.86% of total salt production. The lake is under threat due to illegal salt pan encroachment, losing brine worth 300 million USD. The objective was to identify the key drivers that affect the lake at a landscape level. Geospatial modelling was conducted for 96 years (1963–2059) at a decadal scale, integrating ground data (birds-soil-water). Land Use Land Cover (LULC) classification was conducted using CORONA aerial imagery of 1963, along with Landsat imageries, using supervised classification for 1972, 1981, 1992, 2009, and 2019, and future prediction for 2029, 2039, 2049, and 2059. Further, images were classified into 8 classes that include the Aravali hills, barren land, saline soil, salt crust, salt pans, wetland, settlement, and vegetation. Past trends show a reduction of wetland from 30.7 to 3.4% at a constant rate (4.23%) to saline soil, which subsequently seemed to increase by 9.3%, increasing thereby the barren land by 4.2%; salt pans by 6.6%, and settlement by 1.2% till 2019. Future predictions show loss of 40% wetland and 120% of saline soil and net increase in 30% vegetation, 40% settlement, 10% salt pan, 5% barren land, and a net loss of 20%, each by Aravali hills and salt crust. Additionally, the ground result shows its alteration and reduction of migratory birds from 3 million to 3000. In the light of UN Decade on Ecosystem Restoration (2021–2030), restoration strategies are suggested; if delayed, more restoration capital may be required than its revenue generation.

Oral Health Status and Treatment Needs of Gunj Marketing Yard Laborers of Raichur City, Karnataka

BACKGROUND

Oral health is a vital part of general health and is a valuable asset of every individual. The working population in India usually belong to the lower socioeconomic group.

AIM

This study was conducted to assess the oral health status and treatment needs of Gunj marketing yard laborers.

MATERIALS AND METHODS

A descriptive study was conducted among 550 laborers of Gunj marketing yard of Raichur city. A specially designed questionnaire was used to assess the demographic variables and oral hygiene practices. Oral health status was assessed using the WHO assessment form 1997. Simplified oral hygiene index (1964) was used to assess the oral hygiene status.

RESULTS

The mean age of the study participants was 35.1 (± 8.02) years and the mean decayed teeth, missing teeth, filled teeth, and decayed, missing, filled teeth was 2.06 (± 1.49), 0.76 (± 2.53), 0.13 (± 0.39), and 2.95 (± 3.02), respectively. The prevalence of dental caries and periodontal disease was 85.7% and 93.5%, respectively. The oral hygiene status was poor in 45.9% of the study participants.

CONCLUSION

This study demonstrates poor oral hygiene and high prevalence of periodontal diseases and dental caries as well as a large proportion of unmet dental needs among these laborers.

Prevalence of Periodontal Disease in the General Population of India-A Systematic Review

INTRODUCTION

Periodontal disease is a chronic inflammatory disease resulting in destruction of tissues and structures surrounding the teeth thus, if left untreated causes loss of teeth and ultimately results in edentulism, posing a great negative impact on individuals' quality of life. Hence the global epidemiological data suggests periodontal disease to be one of a major burden on oral diseases. To reduce this burden it is necessary to know the true prevalence of the disease according to which proper initiatives can be formulated. India being home to nearly 1.2 billion people and one amongst the rapidly developing country, its population requires being systemically as well as orally healthy to lead a good quality of life. However due to large heterogenecity amongst its residing population in terms of geographical area, culture, education, socioeconomic status, a variety of oral diseases like periodontal diseases are prevalent here. Even though the early studies suggested that the population is highly susceptible to the disease, the true prevalence of periodontal disease has not been found yet due to paucity in literature available.

AIM

To systematically review the available literature taken from various parts of India and find the prevalence rate of periodontal disease amongst the general population of India.

MATERIALS AND METHODS

A literature search was performed using PUB MED, COCHRANE and EMBASE databases on August 6, 2015. Following full text assessment a thorough references search was made and potential studies were included. A Quality assessment of retrieved articles from 2(nd) round was done using a self designed questionnaire and only field survey studies were included in the systematic review.

RESULTS

The literature search yielded six studies which had performed field surveys to find the prevalence of periodontal disease in their respective areas. These studies have observed different sets of age groups and the same has been accomplished by using Community Periodontal Index (CPI) or Community Periodontal Index of Treatment Needs (CPITN). It was also found that no prevalence studies have been carried out in few North and North Eastern states and Union Territories of India.

CONCLUSION

Due to non-availability of same age groups in selected studies an overall prevalence rate could not be obtained. However, it was observed that few areas of states like West Bengal, Uttar Pradesh and Assam have reported a prevalence rate of periodontal disease of more than 85% in their general population. The data from the present systematic review calls for a combined initiative from the Government of India and Dental council of India to have a nationwide multicentric prevalence studies to obtain the true prevalence rate of periodontal disease in India and interventions should be provided for the same to maintain the oral health and quality of life of the affected population.

Periodontal health status of transport workers of a union territory in India: A cross-sectional study

Background:

Periodontal disease is one of the most prevalent dental diseases, which affects the adult population of the world, varying only in degree from mild to severe. Transport industry is considered an important pillar for socioeconomic development of any nation. The present study was carried out to assess the periodontal health status of transport workers working in Chandigarh Transport Undertaking (CTU) buses, Chandigarh (Union territory).

Materials and Methods:

A cross-sectional study was conducted on all available CTU workers at all three bus depots. The data were recorded on a modified WHO format (1997). A total of 998 subjects were included for community periodontal index (CPI) and attachment loss computations after doing necessary exclusions. Periodontal status was evaluated using CPI.

Results:

About 8.13% of the subjects had healthy periodontium while maximum subjects (73.2%) had a score 2 (calculus) as evaluated by CPI. 3.4% (12) of the subjects belonging to upper middle class had deep pockets as compared to 1.9% (10) of the subjects in the lower middle class. None of the subjects in the upper high, high, and upper middle socioeconomic status (SES) category had a loss of attachment score 4. 25.9% of the postgraduates had a CPI score of 0 whereas 0.7% high school subjects had a loss of attachment score 4.

Conclusion:

Advanced periodontal disease (CPI score, 4) affected small number of subjects with maximum subjects (73%) having a CPI score of 2. There was statistically significant association of SES and education level with the CPI score and loss of attachment level.

Oral Hygiene Practices and Dentition Status of Public Transport Workers of India- A Cross-sectional Study

OBJECTIVES

To evaluate the oral hygiene practices and dentition statuses of transport workers who were working in a public bus transport system (C.T.U.) of Chandigarh (U.T.), India.

MATERIALS AND METHODS

The data were recorded on a modified W.H.O. format (1997). A total of 1008 subjects constituted the final sample size. Information was obtained regarding the oral hygiene practices and clinical examinations were conducted. Statistical analysis was done by using ANOVA and Z-test.

RESULTS

The mean age of the subjects was 45.3 ± 7.8 years. Mean DMFT of the subjects who were not using tobacco in any form was 5.02. 80.2% (808). 88.7% of the subjects brushed their teeth as least once a day. Mean number of decayed and missing teeth were 1.67 ± 2.16 and 1.46 ± 2.8, respectively and their relation with age was found to be statistically significant.

CONCLUSION

Dental caries was found to be major indication in all the age groups. More elderly subjects than young needed extractions. This study emphasized the need of an improved dental awareness and availability of dental facilities to transport workers.

Dental Diseases of Acid Factory Workers Globally-Narrative Review Article

Background Industrial growth is occurring exponentially, for unimpeded growth, industrial workers are recruited on a large scale globally. There are various sectors of industries present for which laborers are trained in accordance to their requirements. As workers possess the general health risk of occupational hazards, various labor laws, schemes and policies are undertaken by the government which are implemented by industries, but very few attention for oral health is being given because of which laborers are more progressing towards hidden adverse oral effects which can affect their working efficacy. Various studies on different sector workers were carried out focusing their oral health status but for acid factory workers it is neglected and therefore unrevealed to the society. For this purpose, in this article, though, paucity of literature, still, tries to enlighten the oral health status in acid factory industrial workers with available resources.