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correlation between drinking water fluoride and tsh hormone by anns and anfis
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نویسنده
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kheradpisheh zohreh ,mahvi amir hossein ,mirzaei masoud ,mokhtari mehdi ,azizi reyhane ,fallahzadeh hossein ,ehrampoush mohammad hassan
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منبع
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journal of environmental health science and engineering - 2018 - دوره : 16 - شماره : 1 - صفحه:11 -18
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چکیده
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Artificial neural networks (anns) and adaptive neural-fuzzy inference system (anfis) are the best solutions to finding the correlation between some water parameters and human hormones. the correlation between thyroid stimulating hormone (tsh) and drinking water fluoride studied by anns and anfis models in yazd city. in this study, eighty people with thyroid gland disorder and 213 healthy people invited. their thyroid hormones and fluoride drinking water analyzed. the result of anfis showed r2 = 0.81 for test and r2 = 0.85 for train in all cases and controls data. this results were r2 = 0.73 and r2 = 0.81 for anns respectively. this models can be used as an alternative for show correlation between drinking water fluoride and tsh hormone and r2 = 0.85 gained from anfis was the best.
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کلیدواژه
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fluoride ,drinking water ,thyroid stimulating hormone (tsh) ,artificial neural networks (anns) ,adaptive neural-fuzzy inference system (anfis)
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آدرس
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shahid sadoughi university of medical sciences, environmental science and technology research center, department of environmental health engineering, iran, tehran university of medical sciences, school of public health, center for solid waste research, institute for environmental research, iran, shahid sadoughi university of medical sciences, yazd cardiovascular research center, iran, shahid sadoughi university of medical sciences, environmental science and technology research center, department of environmental health engineering, iran, shahid sadoughi university of medical sciences, department of endocrinology, iran, shahid sadoughi university of medical sciences, department of biostatistics, iran, shahid sadoughi university of medical sciences, environmental science and technology research center, department of environmental health engineering, iran
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Authors
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