Occupational physical risk factors and prevalence of musculoskeletal disorders among the traditional lacquerware toy makers of South India

BACKGROUND

The majority of handicraft workers in India falls under the informal sector, which plays a prominent role in the employment generation. Artisans in handicraft sectors encounter various hazards and risks causing occupational diseases.

OBJECTIVE

The key objective of the study is to identify the prevalence of musculoskeletal disorders and occupational risk factors among the artisans involved in making traditional lacquerware toys in Karnataka and Andhra Pradesh, South India.

METHODS

The subjects considered in this study are 177 artisans who work in mechanized lathes at Channapatna of Karnataka and Etikoppaka of Andhra Pradesh, South India. The information regarding the reported work-related musculoskeletal disorders (WMSD) symptoms from 7 days to 12 months are collected through modified Standardized Nordic Questionnaire and by direct observations. Moreover, the intervention of WMSD in their day-to-day life and the overall comfort of their body are also determined. The questionnaire survey is conducted through face-to-face interviews and by direct field study.

RESULTS

From the statistical analysis, it is found that about 76.83%of the study population (77.4%male and 74.28%female) has self-reported WMSDs. The prevalence of WMSD is most common in the age group of 30-40 years. Physical factors like workplace adaptability, stress at work, body postures, health status, body mass index, active and enough breaks during work and body condition at the end of work have a significant association with WMSD.

CONCLUSION

In this study, many of the work-related and lifestyle/health-related factors show a significant association with WMSD in artisans. The sub-standard working environment and the nature of work expose artisans to many occupational risks in their day-to-day life. To mitigate the occupational risks and musculoskeletal disorders, the workspace needs to be redesigned ergonomically.

[Dependence of dental status from the level of endogenous intoxication in chemical industry workers based on the oral fluid composition study]

The aim of the study was to assess the dependence of dental status from the level of endogenous intoxication in chemical industry workers. Dental examination and analysis of the composition of the oral fluid were performed in 101 workers dealing with production of chlorophenoxyherbicides (CPH) and 100 individuals of the control group having no contact with harmful production factors. The survey revealed higher intensity of dental caries among workers (RR=1.2), which is in direct correlation with the duration and degree of contact with toxicants (rxy=+1.0). It is established that the incidence, intensity and severity of periodontitis are associated with the duration and degree of contact with CPH. The study also revealed an 80% reduction in antioxidant defense in workers. The level of malonic dialdehyde (MDA) in the main group was 4 times higher (p<0.01, RR=4), while oligopeptides of average molecular weight (OAMW) - 2.2 times higher than in controls (p<0.01; RR=2.2), indicating increased lipid peroxidation and endogenous intoxication of workers of chlororganic production. MDA and OAMW levels correlated positively with the degree of involvement in chlororganic production (MDA: RR=5.6; p<0.0; OAMW: RR=3; p<0.001; rxy=+0.894) and employment duration (MDA: RR=4.4; p<0.05; rxy=+of 0.922; OAMW: RR=2.4; p<0.01). The estimation of the parameters of oral fluid is a non-invasive method for screening for occupational intoxication and the formation of risk groups.

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.

Relationships between occupational and behavioral parameters and oral health status

The aim of the present study was to assess the influence of various workplace parameters and oral health behaviors on tooth decay, periodontal disease, and the number of teeth present in industrial workers. The study participants were 1,078 workers (808 males, 270 females, mean age 42.8 ± 11.4 yr) employed at 11 different workplaces. Oral examinations and a self-administered questionnaire were conducted for participants. A logistic regression analysis was conducted to identify factors related to their oral health status. Factors significantly associated with decayed teeth were smoking (OR=2.02), not having received tooth brushing instruction (OR=1.73), not having annual dental examinations (OR=1.64) and not brushing before sleeping (OR=0.55). The factors significantly associated with severe periodontal disease were employment with a company with fewer than 50 employees (OR=15.56) and not brushing teeth before bedtime (OR=2.41). The factors significantly associated with having 23 teeth or fewer were subjects in the education and learning support industry compared with manufacturing industry (OR=5.83) and transport industry (OR=12.01). The results of the present study showed that various occupational parameters and health behaviors are associated with oral health status including tooth decay, periodontal disease, and tooth loss.

A systematic review and meta-analysis of the association between poor oral health and severe mental illness

BACKGROUND

Psychiatric patients have increased comorbid physical illness. There is less information, however, on dental disease, especially tooth decay, despite life-style risk factors or psychotropic-induced dry mouth in this population. Importantly, poor oral health can predispose people to chronic physical disease leading to avoidable admissions to hospital for medical causes.

METHODS

Using MEDLINE, PsycInfo, EMBASE, and article bibliographies, we undertook a systematic search for studies from the last 25 years regarding the oral health of people with severe mental illness (SMI). Results were compared with the general population. The two outcomes were total tooth loss (edentulism) and dental decay measured through the following standardized measures: the mean number of decayed, missing, and filled teeth or surfaces.

RESULTS

We identified 25 studies that had sufficient data for a random-effects meta-analysis. These covered 5076 psychiatric patients and 39,545 controls, the latter from either the same study or community surveys. People with SMI had 2.8 the odds of having lost all their teeth compared with the general community (95% confidence interval [CI] = 1.7-4.6). They also had significantly higher decayed, missing, and filled teeth (mean difference = 5.0, 95% CI = 2.5-7.4) and surfaces scores (mean difference = 14.6, 95% CI = 4.1-25.1).

CONCLUSION

The increased focus on the physical health of people with SMI should encompass oral health. Possible interventions could include oral health assessment conducted using standard checklists that can be completed by non-dental personnel, help with oral hygiene, management of iatrogenic dry mouth, and early dental referral.

An evaluation of dental prosthetic status and prosthetic needs among eunuchs (trans genders) residing in bhopal city, madhya pradesh, India: a cross-sectional study

BACKGROUND

Eunuchs are considered as the most vulnerable, frustrated, and insecure community. The accessibility to medical and dental facilities for the eunuchs is nearly nonexistent. Due to these reasons, they might be at a high risk of developing severe dental problems like tooth loss.

AIM

The present cross-sectional study aimed to evaluate the dental prosthetic status and prosthetic needs among eunuchs residing in Bhopal city, Madhya Pradesh, India.

SUBJECTS AND METHODS

On the basis of convenient nonprobability snowball sampling technique, all the self-identified eunuchs residing in the city of Bhopal along with a matched control consisting of cross section of the general population residing in the same locality was examined to evaluate the prosthetic status and prosthetic needs of the population. All the obtained data were entered into a personal computer on Microsoft excel sheet and analyzed using the software; Statistical Package for Social Science version 20. Data comparison was done by applying Chi-square test.

RESULTS

A total of 639 subjects comprised of 207 eunuchs, 218 males and 214 females. Among all participants, 2.8% (18/639) were having prosthesis. The overall prosthetic status among males was 3.2% (7/218) followed by 2.9% (6/207) eunuchs and 2.3% (5/214) females. However, need for multi-unit and combination of one and more unit prosthesis for upper and lower jaws was higher in males compared to females and eunuchs, but the difference was not statistically significant.

CONCLUSION

The findings of this study clearly demonstrate a high unmet need for prosthetic care among the population surveyed.

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.

Prevalence of Dentulism, Partial Edentulism and Complete Edentulism in Rural and Urban Population of Malwa Region of India: A Population-based Study

Background

The objective of this study was to evaluate the prevalence of dentulism, partial edentulism and complete edentulism in rural and urban population of Malwa region of India, who visited at department of prosthodontics for the first time.

Materials and methods

An institution-based, cross-sectional study using the random sampling method was used to select the study sample of 1000 males and females. Data were collected using questionnaires and oral examination. Data were statistically analyzed using Chi-square test.

Results

Nearly, 38.5 and 63.1% of the rural and urban females were dentulous in the age of below 53 and 43 years. 61.4 and 36% of rural and urban males were dentulous in the age of below 53 and 43 years. Nearly, 41.9 and 48.2% of the rural and urban females were partial edentulous in the age of above 53 and 43 years. Fifty-eight and 51.7% of rural and urban males were dentulous in the age of above 53 and 43 years. Nearly, 22.4 and 55.8% of the rural and urban females were completing edentulous in the age of above 43 years in both population. 77.5 and 44.1% of rural and urban males were completing edentulous in the age of above 33 and 53 years.

Limitation

The study was conducted in an institution-based set-up. Hence, any interpretation of the results of this study must bear this limitation in mind.

Conclusion

It is essential to identify feasible strategies to provide primary dental health education and treatment to all rural and urban elderly in the future. We suggest community dental health services to be included in general health of the elderly rather than a special health need of the community.

How to cite this article

Sonkesariya S, Jain D, Shakya P, Agrawal R, Prasad SVS. Prevalence of Dentulism, Partial Edentulism and Complete Edentulism in Rural and Urban Popu- lation of Malwa Region of India: A Population-based Study. Int J Prosthodont Restor Dent 2014;4(4):112-119.