Table 4 Associations between exposure and the health-related outcomes
Personal monitoring | Stationary indoor monitoring (home) | ||||
|---|---|---|---|---|---|
PNC total period (103/cm3) | Exposure at home (103/cm3)*h | Exposure away from home (103/cm3)*h | PNC (103/cm3) | PM2.5_(μg/m3) | |
Number of subjects | N = 57 | N = 57 | N = 57 | N = 81 | N = 72 |
IQR | 6.9 | 325.3 | 141.5 | 5.1 | 7.4 |
MVF | −2.6 (-5.2, 0.1) | 2.4 (-5.2, 10.5) | −1.3* (-2.5, -0.1) | −0.03 (-2.4, 2.4) | 6.7 (-0.4, 14.3) |
Baseline pulse amplitude | −9.6* (-15.7, -3.0) | −15.11 (-30.4, 3.6) | −3.4* (-6.4, -0.3) | −1.1 (-8.5, 7.0) | −13.6 (-31.3, 8.6) |
Systolic blood pressure | 0.7 (-0.6, 2.0) | 1.3 (-2.1, 4.8) | 0.3 (-0.3, 0.8) | 2.4* (0.9, 3.8) | 4.6 (-0.003, 9.2) |
Diastolic blood pressure | 0.3 (-0.5, 1.2) | 1.3 (-1.1, 3.7) | 0.1 (-0.3, 0.5) | 2.3* (1.4, 3.2) | 2.8 (-0.4, 6.0) |
C-reactive protein | −1.2 (-11.7, 10.7) | −3.1 (-28.5, 31.3) | −0.5 (-5.3, 4.6) | 6.1 (-2.2, 15.0) | −4.8 (-14.8, 6.4) |
Leukocytes | 3.1* (0.3, 5.9) | −0.7 (-7.9, 7.1) | 1.5* (0.3, 2.7) | 1.1 (-1.2, 3.5) | 1.6 (-5.8, 9.5) |
Lymphocytes | 1.7 (-1.4, 5.0) | 2.8 (-5.6, 11.9) | 0.6 (-0.7, 2.1) | 2.4 (-1.1, 6.0) | 13.2* (1.3, 26.6) |
Monocytes | −0.8 (-4.6, 3.1) | −6.4 (-15.6, 3.9) | −0.03 (-1.7, 1.7) | 1.4 (-3.5, 6.6) | 5.8 (-7.6, 21.0) |
Neutrophils | 5.5* (1.7, 9.4) | 1.9 (-8.3, 13.4) | 2.4* (0.8, 4.1) | 0.7 (-2.6, 4.1) | −3.7 (-13.1, 6.6) |
Eosinophils | −3.3 (-8.6, 2.4) | −9.0 (-23.6, 8.6) | −1.0 (-3.4, 1.5) | −5.2* (-9.8, -0.4) | −16.3* (-27.1, -3.9) |
FEV1/FVC | −0.6 (-1.4, 0.2) | −1.0 (-3.1, 1.2) | −0.2 (-0.6, 1.1) | 0.5 (-0.1, 1.1) | 0.7 (-1.2, 2.6) |