THE STATUS OF AFFECTING AIR POLLUTION TO SOME UPPER RECOVERY DISEASE AT THANH HOA PROVINCE HOSPITAL

Thị Mai Phương Mai1,, Thị Bích Đào Phạm1,2, Thị Phương Thảo Vũ2, Thị Xuân Hoà Nguyễn2, Anh Dũng Phạm2, Thị Thái Chung Nguyễn2
1 HMU
2 Hanoi Medical University Hospital

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Abstract

Objectives: Describe the change of air pollutant components in Thanh Hoa province in the period of 2017-2019 and describe the current situation of some upper respiratory tract diseases recorded at Thanh Hoa provincial hospital and the relationship between them. associated with changes in air pollutant components. Research object and method: The air monitoring indicators of Thanh Hoa province were collected at the Ministry of Natural Resources and Environment in the period 2017-2019. The number of daily outpatient and inpatient visits at the Otolaryngology department at the General Hospital of Thanh Hoa province and a number of hospitals and village health stations of: Thanh Hoa city, Sam Son city, Bim Son city were surveyed. Monitor and evaluate the actual field to make statistics, describe and compare the indicators of air condition, ENT disease 2017-2018-2019. Results: The average concentration of SO2, NO2, PM10 dust, suspended dust exceeded the permissible limit in residential areas next to Thanh Hoa province hospital, Hop Luc hospital, Nghi Son town, residential area next to Bim cement factory. Son, stone villages.. usually 3 times higher than the permitted level of Nghi Son petrochemical refinery (9584 µg/m3). Regarding the condition of upper respiratory tract disease: the most common age is 15-59, accounting for 78.9%, the most common rate of nasopharyngitis is 51.7%, There is a very high correlation r = 0.977 (p=0.004 ) between NO2 pollutants and acute sinusitis, between suspended dust and allergic rhinitis r = 1,002.

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References

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