Table 2 Percent changes in the risk of onset of ACS and its subtypes per interquartile range increase in concentrations of PM2.5 total mass and its chemical constituents during different lag periods
From: Differential effects of fine particulate matter constituents on acute coronary syndrome onset
Pollutants | Lag | ACS | AMI | STEMI | NSTEMI | UA |
|---|---|---|---|---|---|---|
PM2.5 | 0 d | 2.00 (1.73, 2.26) | 2.40 (2.06, 2.74) | 2.29 (1.85, 2.73) | 2.74 (2.17, 3.31) | 1.36 (0.96, 1.76) |
1 d | 0.55 (0.29, 0.82) | 0.76 (0.42, 1.10) | 0.69 (0.25, 1.13) | 0.93 (0.36, 1.51) | 0.23 (−0.17, 0.63) | |
2 d | −0.06 (−0.33, 0.21) | 0.20 (−0.15, 0.54) | 0.26 (−0.18, 0.71) | 0.10 (−0.47, 0.68) | −0.15 (−0.56, 0.27) | |
3 d | −0.23 (−0.49, 0.04) | 0.00 (−0.34, 0.34) | −0.01 (−0.45, 0.43) | 0.01 (−0.56, 0.58) | −0.01 (−0.43, 0.41) | |
Organic matter | 0 d | 2.15 (1.90, 2.41) | 2.63 (2.30, 2.97) | 2.42 (1.99, 2.85) | 3.01 (2.45, 3.56) | 1.51 (1.13, 1.90) |
1 d | 0.69 (0.43, 0.94) | 0.93 (0.60, 1.27) | 0.84 (0.41, 1.26) | 1.10 (0.55, 1.65) | 0.34 (−0.04, 0.73) | |
2 d | −0.06 (−0.31, 0.20) | 0.24 (−0.10, 0.58) | 0.28 (−0.15, 0.71) | 0.16 (−0.38, 0.72) | −0.15 (−0.55, 0.25) | |
3 d | −0.21 (−0.46, 0.04) | −0.07 (−0.40, 0.26) | −0.02 (−0.44, 0.40) | −0.17 (−0.71, 0.37) | 0.09 (−0.31, 0.48) | |
Black carbon | 0 d | 2.03 (1.78, 2.28) | 2.45 (2.12, 2.78) | 2.23 (1.81, 2.65) | 2.88 (2.34, 3.43) | 1.47 (1.09, 1.85) |
1 d | 0.63 (0.38, 0.88) | 0.86 (0.53, 1.19) | 0.71 (0.29, 1.13) | 1.11 (0.57, 1.65) | 0.32 (−0.06, 0.71) | |
2 d | −0.05 (−0.30, 0.20) | 0.26 (−0.07, 0.60) | 0.35 (−0.07, 0.77) | 0.12 (−0.42, 0.66) | −0.20 (−0.59, 0.20) | |
3 d | 0.03 (−0.22, 0.28) | −0.02 (−0.35, 0.30) | −0.02 (−0.43, 0.40) | −0.04 (−0.57, 0.50) | −0.04 (−0.43, 0.35) | |
Nitrate | 0 d | 1.54 (1.28, 1.80) | 1.95 (1.61, 2.29) | 1.77 (1.34, 2.21) | 2.26 (1.70, 2.83) | 1.00 (0.60, 1.40) |
1 d | 0.49 (0.22, 0.75) | 0.63 (0.28, 0.97) | 0.60 (0.16, 1.04) | 0.67 (0.11, 1.24) | 0.29 (−0.12, 0.69) | |
2 d | −0.13 (−0.39, 0.14) | 0.16 (−0.19, 0.51) | 0.13 (−0.32, 0.57) | 0.22 (−0.36, 0.79) | −0.34 (−0.77, 0.09) | |
3 d | −0.16 (−0.42, 0.10) | 0.16 (−0.19, 0.50) | 0.26 (−0.17, 0.70) | −0.03 (−0.59, 0.54) | −0.15 (−0.58, 0.28) | |
Sulfate | 0 d | 1.57 (1.32, 1.81) | 1.90 (1.57, 2.22) | 1.71 (1.31, 2.13) | 2.21 (1.68, 2.74) | 1.13 (0.76, 1.51) |
1 d | 0.68 (0.43, 0.93) | 0.83 (0.50, 1.16) | 0.66 (0.24, 1.08) | 1.13 (0.59, 1.67) | 0.46 (0.08, 0.84) | |
2 d | 0.03 (−0.23, 0.28) | 0.27 (−0.07, 0.60) | 0.29 (−0.14, 0.71) | 0.23 (−0.31, 0.78) | −0.30 (−0.68, 0.09) | |
3 d | −0.08 (−0.33, 0.16) | 0.00 (−0.33, 0.33) | −0.05 (−0.46, 0.37) | 0.07 (−0.46, 0.61) | −0.19 (−0.57, 0.19) | |
Ammonium | 0 d | 1.51 (1.25, 1.77) | 1.85 (1.51, 2.19) | 1.68 (1.25, 2.11) | 2.16 (1.60, 2.71) | 1.05 (0.66, 1.44) |
1 d | 0.41 (0.15, 0.67) | 0.55 (0.20, 0.89) | 0.52 (0.08, 0.95) | 0.60 (0.04, 1.17) | 0.21 (−0.19, 0.61) | |
2 d | 0.00 (−0.28, 0.28) | 0.11 (−0.23, 0.46) | 0.11 (−0.33, 0.55) | 0.12 (−0.45, 0.69) | −0.38 (−0.77, 0.01) | |
3 d | −0.18 (−0.44, 0.08) | 0.05 (−0.29, 0.40) | 0.10 (−0.33, 0.53) | −0.03 (−0.59, 0.53) | −0.04 (−0.47, 0.38) |
