Table 3

 Relative risk (RR) and 95% CIs of the total suspended particles 5-day moving average (lag 1–lag 5) quintiles

TSP moving averageRR (95% CI)
TSP, total suspended particles.
5-day (lag1–lag5)(μg/m3)
9.25–28.451.00
28.46–48.851.55 (0.45 to 5.77)
48.86–69.062.46 (1.08 to 5.60)
69.07–88.442.77 (1.32 to 5.84)
88.45–108.912.94 (1.48 to 5.85)