From: Climatic modification effects on the association between PM1 and lung cancer incidence in China
 | Binary division | Three-category division | ||
---|---|---|---|---|
Mean male incidence rate = 50.16 | Mean male incidence rate = 50.16 | |||
β | 95% CI | β | 95% CI | |
PM1 | 10.37% *** | (6.58%, 14.16%) | 5.38%** | (0.40%, 10.17%) |
Longitude | 0.55 *** | (0.29, 0.80) | 0.49 *** | (0.23, 0.75) |
Latitude | 0.20 | (− 0.20, 0.61) | 0.61*** | (0.14, 1.07) |
Year 2015 | 4.71 *** | (1.37, 8.04) | 2.98 * | (− 0.45, 6.41) |
Relative humidity | 0.03 | (−0.19, 0.26) | 0.10 | (− 0.12, 0.33) |
Finance | 0.04 | (−0.03, 0.10) | 0.03 | (−0.03, 0.10) |
Education | −1.94 * | (−4.13, 0.26) | −2.40 ** | (−4.61, −0.19) |
Employment | −0.20 | (−0.44, 0.04) | −0.25 *** | (−0.49, − 0.01) |
Construction | 0.01 | (−0.06, 0.08) | 0.02 | (−0.05, 0.09) |
Manufacturing | −0.04 *** | (−0.07, − 0.01) | − 0.03 ** | (− 0.06, − 0.01) |
Population | 0.02 | (−0.03, 0.06) | 0.01 | (−0.04, 0.06) |
Urban-rural division | 3.18 | (−1.02, 7.38) | 3.03 | (−1.14, 7.21) |
PM1 × Temperature2 | 3.79% *** | (1.99%, 5.78%) | 4.39% *** | (2.19%, 6.58%) |
PM1 × Temperature3 |  |  | 8.37% *** | (5.18%, 11.56%) |