Background: Most workers of carpet factory and sawmills suffer from non-specific lung diseases and ventilatory disorders. There is so many such industries operative in Lalitpur district and so far not many studies have been reported on pulmonary function in these workers. Method:A brief clinical sheet regarding age, occupational particulars, smoking habits and presence or absence of major complaints was recorded for each worker. Spirometric parameters were recorded using an electronic (MEDSPIROR) spirometer. The groups consisted of control subjects not exposed to industrial dusts (n=50) for each group of workers (carpet factory, n=50 and saw mill, n=50). Result:This study indicated an overall reduction in pulmonary function parameters; in particular FVC, FEV1 and FEV1/FVC % in carpet factory workers and FEV1 and FEV1/FVC % in saw mill workers. Comparison of pulmonary function parameters between carpet factories workers and sawmill workers revealed a significant reduction in FEV 1 and MVV in carpet workers. Conclusion:Exposure to cotton dust and wood dust leads to combined type of spirometric deficit revealing obstructive or restrictive lung diseases. Workers exposed to industrial dusts also suffer from various upper or lower respiratory symptoms.
Background: Indian tea industry workers are exposed to various exposures at their work-
Background: Puberty is a significant phase of human growth. It has important implications for the development of regulatory competence and of physical, emotional, social maturity. Adolescents should have knowledge regarding their physical growth and reproductive health, so that unnecessary reservations and stress could be avoided. Adolescent males have as many health issues as adolescent females, but they are less likely to be seen in a clinical setting due to both individual factors and the health care system itself. Also, very few studies are done to access knowledge and perception of adolescent males regarding reproductive health. Hence, this study was designed to access the knowledge and perception of young adolescent males regarding physical growth and reproductive health which will help to design effective interventions mostly in terms of sex and health education.Method: : A Self designed questionnaire was given to the participants after explaining the objective of the study and taking written consent .The data was tabulated and students' perception and knowledge regarding reproductive health was analysed.Result: 125 boys filled the form, mean age 13.2±2.2. Overall knowledge and perception regarding reproductive health was found to be satisfactory. Some shortcomings do exist like 50% participants did not know about contraceptives, 23% are worried about shape and size of their penis, and 23% feel no one understands them. Conclusion:Adolescent possess some knowledge about reproductive health but still effective educational intervention is required to encourage more sensible and healthy behaviour which and may lessen stress and reservations that comes with pubertal maturation.
Background: Spirometry is vital in screening, diagnosing and monitoring of patients in clinical respiratory medicine. The interpretations of these results depend on comparison with reference values derived from a pool of normal healthy population, which are age, weight, height, gender and ethnicity dependant. Objectives: To establish normative data of lung function indices (FVC, FEV1, FEV1/FVC, PEFR and MVV) of healthy adult persons and to find correlation of these data, if any, with age, height, weight and BMI. Methods: Participants (n=174, mean age 19.60±1.177 yrs, height 161.87±8.572 cm, weight 58.65±11.190 kg and BMI 22.28±3.159 kg/m2) were recruited from KIST medical college. Spriometry was performed and data were grouped according to age, height, weight, BMI and gender. Results: The mean FVC, FEV1, PEFR and MVV of males (3.58 ±0.7241 L, 3.34±0.61L, 8.41±1.20L/sec and 141.45±18.54L/min respectively) were significantly higher than that of females (2.52±0.50L, 2.44±0.44L, 6.72±0.82L/sec and 106.93±12.49L/min respectively). However, FEV1/FVC ratio was statistically similar in males and females. FVC and FEV1 were positively correlated with height and weight in females. PEFR showed correlation with weight and BMI and MVV showed correlation with weight in females. In males, FVC showed positive correlation with height, weight and BMI. FEV1 and MVV showed maximum correlation with height of male students. Conclusions: Significant increased in PFT parameters were observed in male as compare to female. PFT parameters were mainly influenced by body height and weight in both sexes, so on this basis, a prediction equation was established for Nepalese population. Asian Journal of Medical Science, Volume-5(3) 2014: 82-86 http://dx.doi.org/10.3126/ajms.v5i3.9352
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