Geographic information system-based mapping of air pollution & emergency room visits of patients for acute respiratory symptoms in Delhi, India (March 2018 …
R Yadav, A Nagori, A Mukherjee, V Singh… - Indian Journal of …, 2022 - journals.lww.com
Methods: The daily number of ER visits of patients having acute respiratory symptoms (less
than or equal to two weeks) was recorded from the ER of four hospitals of Delhi from March
2018 to February 2019. Daily outdoor PM 2.5 concentrations and air quality index (AQI)
were obtained from the Delhi Pollution Control Committee. Spatial distribution of patients
with acute respiratory symptoms visiting ER, PM 2.5 concentrations and AQI were mapped
for three seasons of Delhi using ArcGIS software. Results: Of the 70,594 patients screened …
than or equal to two weeks) was recorded from the ER of four hospitals of Delhi from March
2018 to February 2019. Daily outdoor PM 2.5 concentrations and air quality index (AQI)
were obtained from the Delhi Pollution Control Committee. Spatial distribution of patients
with acute respiratory symptoms visiting ER, PM 2.5 concentrations and AQI were mapped
for three seasons of Delhi using ArcGIS software. Results: Of the 70,594 patients screened …
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