Statistical Analysis Aiming at Predicting Respiratory Tract Disease Hospital Admissions from Environmental Variables in the City of São Paulo

Table 4

LRI Morbidity increase according to each independent variable.

Variation	Δ1	Δ2	Δ3	Δ4	Δ5	Δ6	Δ7	Δ8
PM10 (𝜇g/m^3)	0–20	0–40	0–60	0–80	0–100	0–120	0–140	0–160
Increase (%)	2.0	4.1	6.2	8.3	10.5	12.7	15.0	17.4
Ozone (𝜇g/m^3)	0–40	0–80	0–120	0–160	0–200	0–240	0–280	0–320
Increase (%)	8.3	17.4	27.1	37.7	49.2	61.6	75.1	89.6
ETw4 (^∘C)	0–2	0–4	0–6	0–8	0–10	0–12	0–14	0–16
Increase (%)	−1.6	−3.1	−4.7	−6.2	−7.7	−9.2	−10.6	−12.0