Table 1 Subjects by ethnic group, and examination status, by age and gender
Ethnicity | Population in study areas | People selected | People examined | Not available | Refused | Unable | Total examined | |||||||
n | % | n | % | n | % | n | % | n | % | n | % | n | % | |
Han | 641,783 | (46.2) | 1775 | 42.8 | 1712 | (96.5) | 45 | (2.5) | 8 | (0.5) | 10 | (0.6) | 1712 | 100 |
Kazak | 551,318 | (39.7) | 1837 | (44.3)* | 1747 | (95.1) | 80 | (4.4)** | 6 | (0.3) | 4 | (0.2) | 1747 | 100 |
Yugur | 51,467 | (3.7) | 108 | (2.6) | 105 | (97.2) | 3 | (2.8) | 0 | 0.0 | 0 | 0.0 | 105 | 100 |
Other | 145,862 | (10.5) | 430 | (10.4) | 413 | (96.1) | 11 | (2.6) | 2 | (0.5) | 4 | (I0.9) | 413 | 100 |
Total | 1,390,430 | (100) | 4150 | (100) | 3977 | (95.8) | 139 | (3.4) | 16 | (0.4) | 18 | (0.4) | 3977 | 100 |
Male | Female | Total | ||||||||||||
Age | Population in study areas | People Examined | Population in study areas | People Examined | Population in study areas | People Examined | ||||||||
n | % | n | % | n | % | n | % | n | % | n | % | |||
50–59 years | 11,771 | 45.4 | 727 | 40.2 | 11,730 | 44.1 | 905 | 41.7 | 23,501 | 44.8 | 1632 | 41.0 | ||
60–69 years | 8495 | 32.8 | 585 | 32.3 | 8822 | 33.2 | 749 | 34.5 | 17,317 | 33.0 | 1334 | 33.5 | ||
70–79 years | 4675 | 18.0 | 381 | 21.1 | 5020 | 18.9 | 387 | 17.9 | 9695 | 18.5 | 768 | 19.3 | ||
80+ years | 985 | 3.8 | 116 | 6.4 | 1012 | 3.8 | 127 | 5.9 | 1997 | 3.8 | 243 | 6.1 | ||
Total | 25,926 | 100 | 1809 | 100 | 26,584 | 100 | 2168 | 100 | 52,510 | 100 | 3977 | 100 | ||