2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | |
---|---|---|---|---|---|---|---|---|
Prevalence rates of type 2 diabetes | ||||||||
Prevalent cases | 706,444 | 795,650 | 906,794 | 1,045,892 | 1,166,113 | 1,294,594 | 1,421,940 | 1557494 |
Age (year) | 62.1±12.8 | 62.1±12.9 | 62.1±13.0 | 62.0±13.2 | 62.3±13.3 | 62.8±13.6 | 63.2±13.7 | 63.7±13.9 |
Total population | 12,191,076 | 13,122,056 | 14,543,692 | 16,797,716 | 17,284,273 | 17,891,631 | 18,327,156 | 18,772,180 |
Prevalence rate (%) | 5.8 | 6.1 | 6.2 | 6.2 | 6.8 | 7.2 | 7.8 | 8.3 |
Standardized prevalence rate (%) | 5.8 | 6.2 | 6.5 | 6.8 | 7.3 | 7.8 | 8.2 | 8.5 |
Age | ||||||||
20–39 | 0.6 | 0.6 | 0.6 | 0.6 | 0.7 | 0.7 | 0.8 | 0.8 |
40–59 | 5.6 | 6.0 | 6.3 | 6.5 | 7.0 | 7.3 | 7.7 | 8.0 |
60–79 | 17.6 | 18.7 | 19.8 | 20.8 | 22.2 | 23.6 | 24.8 | 25.9 |
≥80 | 16.4 | 18.0 | 19.6 | 21.2 | 23.3 | 25.4 | 27.2 | 28.9 |
Sex | ||||||||
Female | 5.9 | 6.1 | 6.2 | 6.1 | 6.6 | 7.0 | 7.5 | 8.0 |
Male | 5.7 | 6.1 | 6.3 | 6.4 | 6.9 | 7.4 | 8.0 | 8.6 |
Insurance premium | ||||||||
Dependent population | 8.3 | 8.5 | 8.8 | 8.9 | 9.5 | 10.5 | 11.5 | 12.5 |
< Median | 5.3 | 6.8 | 5.4 | 6.8 | 7.4 | 7.8 | 8.3 | 8.6 |
≧Median | 5.2 | 3.5 | 5.7 | 3.5 | 3.8 | 4.0 | 4.2 | 4.3 |
Urbanization level | ||||||||
High-density urban area | 5.1 | 5.3 | 5.5 | 5.4 | 5.9 | 6.3 | 6.8 | 7.3 |
Medium-density urban area | 5.8 | 6.0 | 6.2 | 6.2 | 6.7 | 7.2 | 7.7 | 8.3 |
Newly developed area | 5.4 | 5.6 | 5.8 | 5.8 | 6.2 | 6.7 | 7.1 | 7.6 |
General area | 6.6 | 7.0 | 7.2 | 7.4 | 8.0 | 8.6 | 9.2 | 9.8 |
Aging society area | 8.6 | 9.1 | 9.5 | 10.0 | 10.8 | 11.8 | 12.7 | 13.6 |
Rural area | 7.4 | 7.9 | 8.3 | 8.7 | 9.6 | 10.5 | 11.4 | 12.3 |
Non-developed area | 6.9 | 7.4 | 7.7 | 8.0 | 8.8 | 9.5 | 10.2 | 11.0 |
Incidence rates of type 2 diabetes | ||||||||
Incident cases | 94,895 | 99,571 | 108,261 | 112,737 | 136,891 | 128,702 | 129,702 | 136,914 |
Age (year) | 59.5±13.7 | 59.2±13.7 | 59.1±13.8 | 58.8±13.9 | 58.2±14.1 | 58.5±14.2 | 58.2±14.1 | 58.3±14.0 |
Population at risk | 10,563,201 | 11,151,246 | 12,075,839 | 13,574,064 | 15,858,527 | 16,379,127 | 16,807,297 | 17,147,703 |
Incidence rate (/1000) | 9.0 | 8.9 | 9.0 | 8.3 | 8.6 | 7.9 | 7.7 | 8.0 |
Standardized incidence rate (/1000) | 9.0 | 9.1 | 9.3 | 8.9 | 9.8 | 8.9 | 8.7 | 8.9 |
Age | ||||||||
20–39 | 1.5 | 1.5 | 1.5 | 1.4 | 1.5 | 1.4 | 1.4 | 1.4 |
40–59 | 9.8 | 10.1 | 10.3 | 9.9 | 11.0 | 9.9 | 9.9 | 10.3 |
60–79 | 23.9 | 23.8 | 24.5 | 23.5 | 25.5 | 23.7 | 22.8 | 23.3 |
≥80 | 25.1 | 24.8 | 25.5 | 24.6 | 25.7 | 22.9 | 20.0 | 19.2 |
Sex | ||||||||
Female | 8.6 | 8.4 | 8.3 | 7.6 | 7.9 | 7.2 | 7.0 | 7.3 |
Male | 9.4 | 9.5 | 9.7 | 9.0 | 9.4 | 8.6 | 8.4 | 8.7 |
Insurance premium | ||||||||
Dependent population | 11.3 | 11.0 | 11.1 | 10.4 | 11.1 | 10.3 | 10.1 | 10.5 |
< Median | 8.7 | 10.0 | 8.2 | 9.2 | 9.4 | 8.5 | 8.3 | 8.4 |
≥Median | 8.4 | 6.1 | 8.5 | 5.6 | 5.8 | 5.3 | 5.3 | 5.5 |
Urbanization level | ||||||||
High-density urban area | 7.9 | 8.0 | 8.0 | 7.3 | 7.8 | 7.1 | 7.0 | 7.2 |
Medium-density urban area | 9.0 | 8.9 | 9.0 | 8.2 | 8.6 | 7.8 | 7.8 | 8.0 |
Newly developed area | 8.3 | 8.3 | 8.4 | 7.9 | 8.1 | 7.3 | 7.1 | 7.4 |
General area | 10.2 | 10.0 | 10.1 | 9.6 | 9.9 | 8.9 | 8.7 | 9.2 |
Aging society area | 12.9 | 13.1 | 12.9 | 12.6 | 12.9 | 12.1 | 12.1 | 12.5 |
Rural area | 11.4 | 11.4 | 11.6 | 10.8 | 12.1 | 11.5 | 11.1 | 11.6 |
Non-developed area | 10.5 | 10.4 | 10.8 | 10.5 | 10.9 | 10.2 | 9.8 | 10.1 |