Table 5.
Variables | Spring | Summer | Autumn | Winter | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Coef | SE | p value | Coef | SE | p value | Coef | SE | p value | Coef | SE | p value | |
Fine particles | 0.024 | 0.018 | 0.199 | − 0.082 | 0.055 | 0.131 | 0.052 | 0.032 | 0.107 | 0.003 | 0.032 | 0.931 |
Intercept | − 29.035 | 37.402 | 0.438 | − 22.254 | 77.335 | 0.774 | 9.183 | 34.969 | 0.793 | 45.921 | 42.385 | 0.279 |
Temperature | 0.088 | 0.033 | 0.007 | 0.040 | 0.045 | 0.375 | 0.038 | 0.032 | 0.239 | 0.107 | 0.052 | 0.039 |
Relative humidity | 0.016 | 0.016 | 0.311 | − 0.021 | 0.043 | 0.621 | 0.016 | 0.019 | 0.419 | 0.036 | 0.029 | 0.214 |
Wind speed | 0.898 | 0.567 | 0.113 | − 0.608 | 0.453 | 0.180 | 0.537 | 0.403 | 0.183 | 0.411 | 0.500 | 0.411 |
Air pressure | 0.026 | 0.036 | 0.477 | 0.027 | 0.079 | 0.736 | − 0.010 | 0.034 | 0.763 | − 0.048 | 0.041 | 0.245 |
Protein (fine particles) | − 0.128 | 0.121 | 0.291 | − 1.039 | 0.521 | 0.046 | 0.098 | 0.129 | 0.449 | 0.048 | 0.233 | 0.837 |
Intercept | − 48.966 | 38.962 | 0.209 | − 53.432 | 80.320 | 0.506 | 11.460 | 34.557 | 0.740 | 49.651 | 46.418 | 0.285 |
Temperature | 0.119 | 0.039 | 0.002 | 0.011 | 0.047 | 0.822 | 0.038 | 0.034 | 0.252 | 0.107 | 0.051 | 0.035 |
Relative humidity | < 0.001 | 0.015 | 0.974 | 0.001 | 0.030 | 0.977 | − 0.001 | 0.015 | 0.966 | 0.035 | 0.028 | 0.221 |
Wind speed | 0.632 | 0.544 | 0.246 | − 0.505 | 0.394 | 0.200 | 0.262 | 0.359 | 0.465 | 0.367 | 0.502 | 0.465 |
Air pressure | 0.047 | 0.038 | 0.210 | 0.057 | 0.082 | 0.488 | − 0.010 | 0.034 | 0.756 | − 0.051 | 0.045 | 0.254 |
Endotoxin (fine particles) | 22.987 | 43.993 | 0.601 | 28.411 | 181.928 | 0.876 | 23.465 | 34.868 | 0.501 | 97.331 | 399.535 | 0.808 |
Intercept | − 38.240 | 37.175 | 0.304 | 33.846 | 70.257 | 0.630 | 6.580 | 34.906 | 0.850 | 49.851 | 45.574 | 0.274 |
Temperature | 0.096 | 0.032 | 0.003 | 0.049 | 0.049 | 0.309 | 0.028 | 0.032 | 0.390 | 0.103 | 0.051 | 0.042 |
Relative humidity | 0.010 | 0.015 | 0.517 | 0.035 | 0.028 | 0.210 | 0.004 | 0.020 | 0.835 | 0.044 | 0.046 | 0.336 |
Wind speed | 0.732 | 0.552 | 0.185 | − 0.163 | 0.412 | 0.692 | 0.333 | 0.382 | 0.382 | 0.361 | 0.501 | 0.471 |
Air pressure | 0.036 | 0.036 | 0.317 | − 0.035 | 0.071 | 0.618 | − 0.006 | 0.034 | 0.864 | − 0.052 | 0.045 | 0.248 |
Coarse particles | 0.065 | 0.026 | 0.013 | 0.048 | 0.071 | 0.496 | 0.087 | 0.036 | 0.017 | 0.037 | 0.020 | 0.058 |
Intercept | − 40.870 | 37.408 | 0.275 | 42.374 | 70.477 | 0.548 | − 2.956 | 35.372 | 0.933 | 34.113 | 42.135 | 0.418 |
Temperature | 0.103 | 0.034 | 0.003 | 0.035 | 0.051 | 0.500 | 0.042 | 0.033 | 0.212 | 0.096 | 0.052 | 0.066 |
Relative humidity | 0.014 | 0.015 | 0.349 | 0.033 | 0.028 | 0.227 | 0.007 | 0.015 | 0.647 | 0.042 | 0.029 | 0.146 |
Wind speed | 0.909 | 0.555 | 0.101 | − 0.155 | 0.330 | 0.640 | 0.185 | 0.358 | 0.606 | 0.631 | 0.496 | 0.203 |
Air pressure | 0.037 | 0.036 | 0.299 | − 0.044 | 0.071 | 0.537 | 0.003 | 0.034 | 0.933 | − 0.037 | 0.041 | 0.361 |
Protein (coarse particles) | − 4.194 | 2.563 | 0.102 | − 0.635 | 2.404 | 0.792 | − 1.318 | 0.909 | 0.147 | 5.056 | 2.264 | 0.026 |
Intercept | − 6.415 | 42.314 | 0.879 | 29.896 | 71.928 | 0.678 | 13.038 | 33.558 | 0.698 | 41.434 | 41.091 | 0.313 |
Temperature | 0.106 | 0.033 | 0.001 | 0.052 | 0.049 | 0.295 | 0.044 | 0.033 | 0.185 | 0.114 | 0.052 | 0.028 |
Relative humidity | 0.002 | 0.014 | 0.867 | 0.038 | 0.030 | 0.216 | < 0.001 | 0.015 | 0.983 | 0.036 | 0.028 | 0.205 |
Wind speed | 0.609 | 0.551 | 0.269 | − 0.165 | 0.359 | 0.646 | 0.256 | 0.355 | 0.471 | 0.361 | 0.467 | 0.440 |
Air pressure | 0.006 | 0.041 | 0.892 | − 0.031 | 0.072 | 0.663 | − 0.012 | 0.033 | 0.716 | − 0.044 | 0.040 | 0.272 |
Endotoxin (coarse particles) | 9.069 | 32.095 | 0.778 | 45.832 | 26.900 | 0.088 | 10.432 | 15.789 | 0.509 | 311.199 | 208.761 | 0.136 |
Intercept | − 34.800 | 38.148 | 0.362 | 18.278 | 70.654 | 0.796 | 9.706 | 34.671 | 0.780 | 56.880 | 44.515 | 0.201 |
Temperature | 0.094 | 0.035 | 0.007 | 0.019 | 0.049 | 0.706 | 0.018 | 0.037 | 0.619 | 0.059 | 0.058 | 0.314 |
Relative humidity | 0.006 | 0.014 | 0.677 | 0.022 | 0.028 | 0.434 | − 0.005 | 0.015 | 0.731 | 0.046 | 0.029 | 0.112 |
Wind speed | 0.657 | 0.545 | 0.228 | − 0.315 | 0.362 | 0.384 | 0.243 | 0.359 | 0.498 | 0.254 | 0.485 | 0.600 |
Air pressure | 0.033 | 0.037 | 0.370 | − 0.018 | 0.071 | 0.799 | − 0.008 | 0.034 | 0.813 | − 0.059 | 0.043 | 0.171 |
Coef regression coefficient, SE standard error of the regression
Statistically significant, p < 0.05