Epidemic trend of Kaschin-Beck Disease in Gansu Province from 2004 to 2018
10.3760/cma.j.cn231583-20210408-00115
- VernacularTitle:2004 - 2018年甘肃省大骨节病流行趋势分析
- Author:
Xiulan FEI
1
;
Xiaoyan CHEN
;
Yanling WANG
;
Guohua CHEN
;
Ping LI
;
Suqin YU
;
Shuying BAI
Author Information
1. 甘肃省疾病预防控制中心地方病防制科，兰州 730020
- Keywords:
Kashin-Beck disease;
Epidemic trend;
Analysis
- From:
Chinese Journal of Endemiology
2022;41(2):139-143
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To master the epidemic trend of Kashin-Beck disease (KBD) in Gansu Province and provide a scientific basis for prevention and treatment of KBD.Methods:All children aged 7 - 12 or 16 years old were selected as the survey subjects in 37 KBD districts and counties in Gansu Province, clinical and X-ray monitoring results of KBD in children from 2004 to 2018 were collected to analyze the epidemic trend of the disease.Results:From 2004 to 2018, a total of 97 190 children were examined clinically and 94 180 X-ray films were taken in Gansu Province. Four hundred and twenty-eight clinical positive cases were detected, with a detection rate of 0.44%. There were 649 X-ray positive cases, and the detection rate was 0.69%. There were 435 metaphyseal positive cases, the detection rate was 0.46%. There were 214 positive cases of bone end, and the detection rate was 0.23%. The clinical positive rate was the highest (7.17%, 58/809) in 2004, followed by 2007 (4.60%, 51/1 109) and 2005 (4.48%, 187/4 173), and the positive rate in other years was less than 3%. The positive rate of X-ray was the highest (9.59%, 58/605) in 2004, followed by 2005 (5.10%, 213/4 173), 2008 (3.66%, 45/1 228) and 2006 (3.04%, 125/4 107), the positive rate of other years was less than 3%.Conclusions:The clinical positive rate and X-ray positive rate of KBD in children in Gansu Province are decreased rapidly and then maintain a low fluctuation. The effect of comprehensive prevention and control measures is remarkable.
