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Spatial regression analysis between rates of respiratory disease and pollutant, and the distance from communities to hospital and health office. |
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| Summer |
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| pollutant |
pollutant and distance |
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| Variable |
Coeff. |
SE |
z-value |
p-value |
Variable |
Coeff. |
SE |
z-value |
p-value |
|
|
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| const. |
0.0446 |
0.0080 |
5.6046 |
0.0000 |
const. |
0.1045 |
0.0245 |
4.2664 |
0.0000 |
| Pol |
0.0032 |
0.0010 |
3.2337 |
0.0012 |
Pol |
0.0028 |
0.0009 |
3.1426 |
0.0017 |
| avedis |
-0.0126 |
0.0049 |
-2.5463 |
0.0109 |
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| const. |
0.0534 |
0.0113 |
4.7701 |
0.0000 |
const. |
0.1284 |
0.0310 |
4.1427 |
0.0000 |
| TSP |
0.0038 |
0.0051 |
0.7398 |
0.4594 |
TSP |
0.0046 |
0.0045 |
1.0106 |
0.3122 |
| avedis |
-0.0159 |
0.0063 |
-2.5507 |
0.0108 |
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| const. |
0.0409 |
0.0076 |
5.4068 |
0.0000 |
const. |
0.0971 |
0.0232 |
4.1964 |
0.0000 |
| SO2 |
0.0125 |
0.0032 |
3.9006 |
0.0001 |
SO2 |
0.0109 |
0.0029 |
3.7228 |
0.0002 |
| avedis |
-0.0117 |
0.0046 |
-2.5233 |
0.0116 |
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| const. |
0.0404 |
0.0068 |
5.9647 |
0.0000 |
const. |
0.0915 |
0.0211 |
4.3448 |
0.0000 |
| NOx |
0.0084 |
0.0018 |
4.6049 |
0.0000 |
NOx |
0.0076 |
0.0017 |
4.5734 |
0.0000 |
| avedis |
-0.0107 |
0.0042 |
-2.5279 |
0.0115 |
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| Rainy season |
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| pollutant |
pollutant and distance |
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|
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| Variable |
Coeff. |
SE |
z-value |
p-value |
Variable |
Coeff. |
SE |
z-value |
p-value |
|
|
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| const. |
0.0581 |
0.0120 |
4.8358 |
0.0000 |
const. |
0.1342 |
0.0341 |
3.9329 |
0.0001 |
| Pol |
0.0026 |
0.0011 |
2.1685 |
0.0301 |
Pol |
0.0025 |
0.0011 |
2.2962 |
0.0217 |
| avedis |
-0.0160 |
0.0068 |
-2.3513 |
0.0187 |
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| const. |
0.0635 |
0.0144 |
4.4069 |
0.0000 |
const. |
0.1464 |
0.0378 |
3.8778 |
0.0001 |
| TSP |
0.0122 |
0.0122 |
1.0007 |
0.3170 |
TSP |
0.0150 |
0.0111 |
1.3519 |
0.1764 |
| avedis |
-0.0177 |
0.0076 |
-2.3329 |
0.0197 |
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| const. |
0.0624 |
0.0138 |
4.5339 |
0.0000 |
const. |
0.1435 |
0.0374 |
3.8353 |
0.0001 |
| SO2 |
0.0036 |
0.0028 |
1.2863 |
0.1984 |
SO2 |
0.0037 |
0.0025 |
1.4865 |
0.1371 |
| avedis |
-0.0172 |
0.0074 |
-2.2975 |
0.0216 |
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| const. |
0.0521 |
0.0099 |
5.2656 |
0.0000 |
const. |
0.1187 |
0.0292 |
4.0626 |
0.0001 |
| NOx |
0.0082 |
0.0023 |
3.5237 |
0.0004 |
NOx |
0.0076 |
0.0021 |
3.5958 |
0.0003 |
| avedis |
-0.0139 |
0.0059 |
-2.3935 |
0.0167 |
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| Winter |
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| pollutant |
pollutant and distance |
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|
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| Variable |
Coeff. |
SE |
z-value |
p-value |
Variable |
Coeff. |
SE |
z-value |
p-value |
|
|
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| const. |
0.0451 |
0.0250 |
1.8020 |
0.0716 |
const. |
0.1572 |
0.0633 |
2.4825 |
0.0131 |
| Pol |
0.0021 |
0.0014 |
1.4637 |
0.1433 |
Pol |
0.0008 |
0.0015 |
0.4878 |
0.6257 |
| avedis |
-0.0197 |
0.0103 |
-1.9164 |
0.0553 |
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| const. |
0.0516 |
0.0250 |
2.0621 |
0.0392 |
const. |
0.1611 |
0.0552 |
2.9172 |
0.0035 |
| TSP |
0.0158 |
0.0142 |
1.1112 |
0.2665 |
TSP |
0.0074 |
0.0138 |
0.5380 |
0.5906 |
| avedis |
-0.0205 |
0.0093 |
-2.1921 |
0.0284 |
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| const. |
0.0390 |
0.0255 |
1.5301 |
0.1260 |
const. |
0.1476 |
0.0688 |
2.1450 |
0.0320 |
| SO2 |
0.0058 |
0.0033 |
1.7412 |
0.0817 |
SO2 |
0.0023 |
0.0038 |
0.6082 |
0.5430 |
| avedis |
-0.0184 |
0.0109 |
-1.6955 |
0.0900 |
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| const. |
0.0510 |
0.0242 |
2.1090 |
0.0350 |
const. |
0.1646 |
0.0599 |
2.7473 |
0.0060 |
| NOx |
0.0037 |
0.0030 |
1.2334 |
0.2174 |
NOx |
0.0011 |
0.0030 |
0.3609 |
0.7182 |
| avedis |
-0.0205 |
0.0099 |
-2.0542 |
0.0399 |
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const. = constant, coeff = coefficient, SE, = standard error, Pol = total pollutant, TSP = total suspended particle, SO2 = sulfur dioxide, NOx = nitrogen oxide, avedis = average distance from community to hospital and health office | |||||||||
Jadsri et al. International Journal of Health Geographics 2006 5:48 doi:10.1186/1476-072X-5-48 |
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