Table 1.
Age-standardized gastric cancer incidence rates per 100,000 and APCs by tumor location
| Year | Overall |
Cardia/Fundus |
Body |
Antrum/Pylorus |
Non-specific |
|||||
|---|---|---|---|---|---|---|---|---|---|---|
| No. | ASRa) | No. (%)b) | ASRa) | No. (%)b) | ASRa) | No. (%)b) | ASRa) | No. | ASRb) | |
| 1999 | 20,870 | 43.6 | 775 (6.8) | 1.6 | 4,030 (35.3) | 8.3 | 6,623 (58.0) | 14.0 | 9,442 | 19.7 |
| 2000 | 20,972 | 42.3 | 813 (7.1) | 1.7 | 4,067 (35.5) | 8.1 | 6,591 (57.5) | 13.4 | 9,501 | 19.1 |
| 2001 | 22,541 | 44.0 | 878 (6.6) | 1.7 | 4,929 (37.3) | 9.5 | 7,405 (56.0) | 14.6 | 9,329 | 18.1 |
| 2002 | 23,220 | 43.6 | 999 (7.0) | 1.9 | 5,223 (36.4) | 9.7 | 8,123 (56.6) | 15.4 | 8,875 | 16.6 |
| 2003 | 23,927 | 43.3 | 1,016 (6.8) | 1.8 | 5,548 (37.0) | 10.0 | 8,434 (56.2) | 15.4 | 8,929 | 16.1 |
| 2004 | 23,636 | 41.2 | 1,013 (6.7) | 1.8 | 5,737 (38.1) | 10.0 | 8,304 (55.2) | 14.6 | 8,582 | 14.9 |
| 2005 | 26,367 | 44.4 | 1,114 (6.3) | 1.9 | 6,816 (38.4) | 11.5 | 9,806 (55.3) | 16.6 | 8,631 | 14.4 |
| 2006 | 26,434 | 42.9 | 1,208 (6.4) | 2.0 | 7,173 (38.2) | 11.6 | 10,386 (55.3) | 17.0 | 7,667 | 12.3 |
| 2007 | 26,820 | 41.8 | 1,251 (6.3) | 2.0 | 7,739 (39.1) | 12.1 | 10,799 (54.6) | 16.9 | 7,031 | 10.8 |
| 2008 | 28,394 | 42.6 | 1,326 (6.1) | 2.0 | 8,664 (39.8) | 13.1 | 11,758 (54.1) | 17.8 | 6,646 | 9.8 |
| 2009 | 30,019 | 43.4 | 1,382 (5.9) | 2.0 | 9,345 (39.8) | 13.7 | 12,754 (54.3) | 18.5 | 6,538 | 9.3 |
| 2010 | 30,680 | 42.6 | 1,495 (6.2) | 2.1 | 9,534 (39.6) | 13.4 | 13,056 (54.2) | 18.2 | 6,595 | 9.0 |
| 2011 | 31,937 | 42.9 | 1,668 (6.3) | 2.2 | 10,938 (41.5) | 14.9 | 13,759 (52.2) | 18.5 | 5,572 | 7.3 |
| 2012 | 31,067 | 40.2 | 1,662 (6.4) | 2.1 | 10,993 (42.1) | 14.5 | 13,442 (51.5) | 17.3 | 4,970 | 6.2 |
| 2013 | 30,328 | 37.6 | 1,582 (6.2) | 2.0 | 10,672 (42.0) | 13.6 | 13,181 (51.8) | 16.2 | 4,893 | 5.8 |
| 2014 | 29,854 | 35.8 | 1,566 (6.2) | 1.9 | 10,981 (43.2) | 13.6 | 12,849 (50.6) | 15.2 | 4,458 | 5.1 |
| APC (95% CI) | –0.9 (–1.4 to –0.3) | 1.3 (0.6 to 2.1) | 3.7 (2.9 to 4.6) | 1.3 (0.3 to 2.2) | –8.5 (–9.3 to –7.7) | |||||
| p-value | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | |||||
APC, annual percent changes; ASR, age-standardized rate; CI, confidence interval.
a)
The Segi’s world population was used as standard population,
b)
Proportions of each tumor location excluding non-specific.