Asia-Pacific journal of public health
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Asia Pac J Public Health · May 2014
Work-related musculoskeletal pain among dentists in Madhya Pradesh, India: prevalence, associated risk factors, and preventive measures.
Dentists are at risk for developing musculoskeletal problems. This provided the impetus for a study of prevalence, distribution, and the associated risk factors of these problems in the dentist population of Madhya Pradesh, India. The data were analyzed from 213 dentists of Madhya Pradesh, India, who fulfilled the inclusion criteria and gave their consent for this cross-sectional study. ⋯ Of total 213 participants, 83.10% had at least one musculoskeletal pain in the past 12 months. Low back pain was most frequent (57.75%) followed by neck pain (31.17%) and wrist pain (17.84%). The pain was significantly prevalent among the group who worked in direct vision, without assistant, in standing position or following none of the fitness regimen.
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Asia Pac J Public Health · May 2014
Exposure to high-fluoride drinking water and risk of dental caries and dental fluorosis in Haryana, India.
The present study aimed to determine the prevalence of and relationship between dental caries and dental fluorosis at varying levels of fluoride in drinking water. The study was conducted among 3007 school children in the age group of 12 to 16 years in 2 districts of Haryana having varying fluoride levels in drinking water. ⋯ The prevalence of dental caries decreased from 48.02% to 28.07% as fluoride levels increased from 0.5 to 1.13 ppm, but as the fluoride level increased further to 1.51 ppm, there was no further reduction in caries prevalence, but there was a substantial increase in fluorosis prevalence. The optimum level of fluoride in drinking water was found to be 1.13 ppm, at which there was maximum caries reduction with minimum amount of esthetically objectionable fluorosis.