1.
2009-2018年广东省某医院体检人群甲状腺结节检出率
Detection rate of thyroid nodules in routine health checkup in a hospital in Guangdong Province from 2009 to 2018
| Year | Total cases | Detected cases | Detection rate (%) |
| 2009 | 5283 | 318 | 6.02 |
| 2010 | 7977 | 528 | 6.62 |
| 2011 | 10 356 | 683 | 6.60 |
| 2012 | 18 584 | 1372 | 7.38 |
| 2013 | 23 635 | 2071 | 8.76 |
| 2014 | 41 227 | 3502 | 8.49 |
| 2015 | 45 291 | 4059 | 8.96 |
| 2016 | 60 483 | 6227 | 10.30 |
| 2017 | 65 286 | 7757 | 11.88 |
| 2018 | 31 454 | 3448 | 10.96 |
| Total | 309 576 | 29965 | 9.68 |