| Literature DB >> 31315779 |
Yanping Lin1, Jie Ma1, Jun Feng1, Qiang Zhang1, Yunchao Huang1.
Abstract
BACKGROUND: Lung cancer screening is an effective measure to reduce lung cancer mortality. Currently, lung cancer screening is recommended internationally and nationally. China had launched a large-scale early diagnosis and early treatment of rural and urban lung cancer in 2009 and 2012. Yunnan Province participated in related projects in 2009 and 2014, but the results of large-scale lung cancer screening have not been reported in Yunnan Province. In this study, we participated in the National Key Public Health Program, Cancer Screening Program in Urban China and analyzed the results of lung cancer screening in 10,154 urban residents in Kunming, Yunnan Province from 2014 to 2018, and evaluated the screening effect of early diagnosis and treatment of lung cancer in urban.Entities:
Keywords: Cancer screening; Lung neoplasms; Risk factors
Year: 2019 PMID: 31315779 PMCID: PMC6712263 DOI: 10.3779/j.issn.1009-3419.2019.07.02
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
肺癌高风险人群性别、年龄分布
Distribution of the population with lung cancer high risk
| Items | Questionnaires ( | High risk population ( | High risk rate (%) | ||
| Gender | 6, 275.96 | < 0.001 | |||
| Male | 69, 384 | 20, 924 | 30.16 | ||
| Female | 81, 151 | 10, 900 | 13.43 | ||
| Age groups (yr) | 633.57 | < 0.001 | |||
| 40- | 54, 682 | 10, 846 | 19.83 | ||
| 50- | 49, 293 | 12, 264 | 24.88 | ||
| 60- | 46, 560 | 8, 714 | 18.72 | ||
| Total | 150, 535 | 31, 824 | 21.14 |
接受LDCT筛查人群的性别、年龄分布
Gender and age distribution of receiving LDCT screening population
| Items | High risk population ( | Screening population ( | Participation rate (%) | ||
| LDCT: low-dose computed tomography. | |||||
| Gender | 1, 648.59 | < 0.001 | |||
| Male | 20, 924 | 5, 074 | 24.25 | ||
| Female | 10, 900 | 5, 080 | 46.61 | ||
| Age groups (years) | 65.88 | < 0.001 | |||
| 40- | 10, 846 | 3, 144 | 28.99 | ||
| 50- | 12, 264 | 4, 104 | 33.46 | ||
| 60- | 8, 716 | 2, 906 | 33.34 | ||
| Total | 31, 824 | 10, 154 | 31.91 | ||
肺部结节和肺癌检出汇总表
Detection rate of pulmonary nodules and lung cancer
| Items | Positive nodules | < 5 mm solid /partial solid nodules | < 8 mm non-solid nodules | Suspicious lung cancer | Confirmed lung cancer | |||||||||
| Detection rate (%) | Detection rate (%) | Detection rate (%) | Detection rate (%) | Detection rate (%) | ||||||||||
| Gender | ||||||||||||||
| Male | 406 | 8.00 | 695 | 13.70 | 88 | 1.73 | 30 | 0.59 | 14 | 0.28 | ||||
| Female | 305 | 6.00 | 637 | 12.54 | 131 | 2.58 | 29 | 0.57 | 13 | 0.26 | ||||
| Age groups (years) | ||||||||||||||
| 40- | 170 | 5.41 | 383 | 12.18 | 72 | 2.29 | 8 | 0.25 | 3 | 0.10 | ||||
| 50- | 270 | 6.58 | 522 | 12.27 | 72 | 1.75 | 18 | 0.43 | 8 | 0.19 | ||||
| 60- | 271 | 9.33 | 427 | 14.69 | 75 | 2.58 | 33 | 1.14 | 16 | 0.55 | ||||
| Total | 711 | 7.00 | 1, 332 | 13.10 | 219 | 2.20 | 59 | 0.60 | 27 | 0.27 | ||||
2015年-2018年LDCT参与率及检出率趋势分析
LDCT participation rate and detection rate trend analysis in 2015-2018
| Year | LDCT participation rate | Detection rate of positive nodules | Detection rate of confirmed lung cancer |
| 2014-2015 | 16.67% (1, 157/6, 941) | 11.06% (128/1, 157) | 0.26% (3/1, 157) |
| 2015-2016 | 35.11% (3, 187/9, 077) | 4.93% (157/3, 187) | 0.13% (4/3, 187) |
| 2016-2017 | 34.77% (2, 721/7, 825) | 7.02% (207/2, 721) | 0.29% (8/2, 721) |
| 2017-2018 | 38.70% (3, 089/7, 981) | 7.61% (295/3, 089) | 0.39% (12/3, 089) |
| 682.68 | 0.12 | 2.58 | |
| < 0.001 | 0.73 | 0.11 |