From: Correlation between the arsenic concentrations in the air and the SMR of lung cancer
Location | Total no. in Japan | Number of measured municipalities and population in each percentile group | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Total of MMs | PTG 1–10 (< 0.77) | PTG 11–20 (0.77–0.90) | PTG 21–30 (0.90–1.04) | PTG 31–40 (1.04–1.20) | PTG 41–50 (1.20–1.36) | PTG 51–60 (1.36–1.60) | PTG 61–70 (1.60–1.77) | PTG 71–80 (1.77–2.20) | PTG 81–90 (2.20–2.70) | PTG 91–100 (≥2.70) | ||
Cities and wards | ||||||||||||
Number | 672 | 237 | 21 | 23 | 21 | 27 | 24 | 23 | 25 | 25 | 24 | 24 |
Men (1000×) | 48,864 | 30,891 | 2,323 | 2,900 | 2,151 | 2,054 | 5,211 | 2,567 | 3,295 | 4,355 | 2,445 | 3,589 |
Women (1000×) | 50,783 | 32,112 | 2,489 | 3,056 | 2,262 | 2,102 | 5,221 | 2,603 | 3,376 | 4,541 | 2,650 | 3,812 |
Total (1000×) | 99,648 | 63,003 | 4,812 | 5,956 | 4,413 | 4,156 | 10,432 | 5,169 | 6,671 | 8,897 | 5,095 | 7,401 |
Towns and villages | ||||||||||||
Number | 2,558 | 27 | 6 | 3 | 5 | 0 | 2 | 3 | 1 | 2 | 2 | 3 |
Men (1000×) | 13,098 | 290 | 52 | 26 | 90 | 0 | 34 | 17 | 9 | 31 | 14 | 17 |
Women (1000×) | 13,951 | 291 | 51 | 27 | 89 | 0 | 33 | 18 | 10 | 29 | 16 | 19 |
Total (1000×) | 27,049 | 581 | 102 | 53 | 179 | 0 | 67 | 34 | 19 | 60 | 30 | 36 |
Municipalities | ||||||||||||
Number | 3,230 | 264 | 27 | 26 | 26 | 27 | 26 | 26 | 26 | 27 | 26 | 27 |
Men (1000×) | 61,963 | 31,181 | 2,375 | 2,926 | 2,241 | 2,054 | 5,245 | 2,583 | 3,305 | 4,386 | 2,459 | 3,606 |
Women (1000×) | 64,735 | 32,403 | 2,539 | 3,083 | 2,351 | 2,102 | 5,254 | 2,621 | 3,386 | 4,570 | 2,665 | 3,831 |
Total (1000×) | 126,697 | 63,584 | 4,914 | 6,009 | 4,593 | 4,156 | 10,499 | 5,204 | 6,691 | 8,956 | 5,125 | 7,437 |