Skip to main content

Table 4 Risk estimates and 95% confidence intervals (CI) for daily respiratory mortality for lag 1, 2010–2016

From: PM2.5 exposure on daily cardio-respiratory mortality in Lima, Peru, from 2010 to 2016

Age GroupΒ coefficientRRP
Exp(Β)*95% CI
All deaths respiratory (n = 51,306)0.0031.030*0.990 1.0730.15
Q1st (11.27–17.07)a1.01.0 
Q2nd (17.08–18.60)0.02711.0270.993 1.0620.12
Q3rd (18.61–20.58)−0.00690.9930.956 1.0310.72
Q4th (20.59–25.23)−0.00120.9980.954 1.0440.96
Q5th (25.24–60.18)0.02561.0250.963 1.0910.42
Age: 65 or more (38,293)0.00471.048*0.999 1.0980.06
Q1st (11.27–17.07)a1.01.0 
Q2nd (17.08–18.60)0.02461.0240.986 1.0640.22
Q3rd (18.61–20.58)0.00421.0040.961 1.0480.85
Q4th (20.59–25.23)0.02121.0210.970 1.0750.42
Q5th (25.24–60.18)0.05151.0520.979 1.1310.16
  1. aReferent category. Per unit of PM2.5. *Per 10 μg/m3 of PM2.5. Model adjusted by day of week (dow), month, year, humidity and temperature