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Perbedaan Tekanan Darah Sebelum dan Sesudah Paparan Heat Stress pada Pekerja Perusahaan Industri Alumunium Yogyakarta
One source of danger in workplace is heat stress. Heat stress can cause changes in the cardiovascular system. The workload of heart will increase to regulated body temperature when body temperature rises due to exposure to heat stress. The objectives of this study were to find out the differences of blood presure to heat stress on workers of industrial Company Yogyakarta. This study uses observational analytic method with cross sectional approach. The sample in this study that meaets inclusion criteria in 25 people from two industrial company Aluminium Yogyakarta (TS and ED). Data is collected by interview using a questionaire to detremine the cgaracteristics of the respondents and measurements of heat stress, blood pressure in supine and standing position and axillary temprrature. The statistical lesi performed using Wilcoxon match pair test with computer program. The avareage of heat stress in production section of industrial Company TS Aluminium is 31.7⁰c and ED Alumunium 32.6⁰c. The average body temperature increased ny 0.8⁰c after exposure to heat stress (P
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