A Machine Learning-Based Study of the Effects of Air Pollution and Weather in Respiratory Disease Patients Visiting Emergency Departments

Figure 4

Analysis of the correlation between respiratory disease patients’ visit to the ED and air pollution and weather variables (day 0–2). (a) [J00-J06] Acute upper respiratory infections. (b) [J09-J11] Influenza. (c) [J12-J18] Pneumonia. (d) [J20-J22] Other acute lower respiratory infections. (e) [J30-J39] Other diseases of upper respiratory tract. (f) [J40-J47] Chronic lower respiratory diseases. (g) [J60-J70] Lung diseases due to external agents. (h) [J80-J84] Other respiratory diseases principally affecting the interstitium. (i) [J85-J86] Suppurative and necrotic conditions of lower respiratory tract. (j) [J90-J94] Other diseases of pleura. (k) [J95-J99] Other diseases of the respiratory system.

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