Comprehensive evaluation of the effectiveness of iodine deficiency disorders prevention and control in Xinjiang Production and Construction Corps from 2014 to 2020 using TOPSIS and RSR methods
10.3760/cma.j.cn231583-20220510-00162
- VernacularTitle:应用TOPSIS法和RSR法综合评价2014-2020年新疆生产建设兵团碘缺乏病防治效果
- Author:
Xiaoling MA
1
;
Yongmei GE
;
Yali DENG
Author Information
1. 新疆生产建设兵团疾病预防控制中心疾控科，乌鲁木齐 830002
- Keywords:
Iodine;
Deficiency diseases;
TOPSIS method;
Rank-sum ratio method;
Control effect
- From:
Chinese Journal of Endemiology
2023;42(4):264-268
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To discuss the comprehensive evaluation of the effectiveness of iodine deficiency disorders prevention and control in Xinjiang Production and Construction Corps (Corps for short) using technique for order preference by similarity to an ideal solution (TOPSIS) and rank-sum ratio (RSR) methods, and identify weaknesses in the prevention and control of iodine deficiency disorders in the Corps at present.Methods:The monitoring data on iodine deficiency disorders in the Corps from 2014 to 2020 were collected from the Disease Control and Prevention Center of the Corps. Six indexes were selected, including the consumption rate of qualified iodized salt, the coverage rate of iodized salt, the qualified rate of iodized salt, the appropriate percentage of urinary iodine in children, the goiter rate of children and the appropriate percentage of urinary iodine in pregnant women. The TOPSIS method and RSR method were combined to comprehensively evaluate the prevention and control effect of iodine deficiency disorders in the Corps.Results:The results of TOPSIS method showed that the control effect was from superior to inferior in the order of 2020, 2018, 2016, 2019, 2015, 2017 and 2014. Based on the RSR method, the control effect was divided into three levels: 2018 and 2020 (with an estimated RSR value of ≥0.525) in the first level (good), 2014 (estimated RSR value < 0.007) in the third level (poor), and other years (0.007≤estimated RSR value < 0.525) in the second level (medium). Referring to the monitoring data, the appropriate percentage of urinary iodine in children and pregnant women in the middle years was the weak point. Conclusions:TOPSIS method combined with RSR method can accurately and reasonably evaluate the effectiveness of prevention and control of iodine deficiency disorders in the Corps, the evaluation results are consistent with the actual situation. It is found that the appropriate iodine nutrition levels of children and pregnant women are the weak points in the prevention and control of iodine deficiency disorders in the Corps.
