From: Climatic modification effects on the association between PM1 and lung cancer incidence in China
 | Binary division | Three-category division | ||
---|---|---|---|---|
Mean female incidence rate = 22.37 | Mean female incidence rate = 22.37 | |||
β | 95% CI | β | 95% CI | |
PM1 | 7.15% *** | (3.13%, 11.62%) | 3.58% | (−2.24%, 8.94%) |
Longitude | 0.32 *** | (0.20, 0.45) | 0.30 *** | (0.17, 0.43) |
Latitude | 0.55 *** | (0.35, 0.75) | 0.72 *** | (0.49, 0.95) |
Year 2015 | 0.40 | (−1.23, 2.03) | −0.07 | (−1.76, 1.61) |
Relative humidity | 0.07 | (−0.04, 0.18) | 0.07 | (−0.04, 0.18) |
Finance | 0.06 *** | (0.02, 0.09) | 0.05 *** | (0.02, 0.09) |
Education | −1.50 *** | (−2.38, −0.61) | −1.48 *** | (−2.38, −0.58) |
Employment | −0.03 | (−0.15, 0.09) | −0.02 | (−0.14, 0.10) |
Construction | −0.05 *** | (−0.08, − 0.02) | − 0.05 *** | (− 0.08, − 0.02) |
Manufacturing | −0.01 ** | (−0.03, 0.00) | −0.01 ** | (−0.03, 0.00) |
Population | −0.02 | (−0.04, 0.01) | −0.02 | (−0.04, 0.00) |
Urban-rural division | 3.11 *** | (1.03, 5.19) | 2.93 *** | (0.86, 5.00) |
PM1 × Temperature2 | 0.89% | (−1.34%, 2.68%) | 2.68% ** | (0.45%, 5.36%) |
PM1 × Temperature3 |  |  | 4.92% *** | (1.34%, 8.49%) |