Trends of Incidence and Mortality of Thyroid Cancer in Nanning Cancer Registration Areas from 2016 to 2020
10.11735/j.issn.1004-0242.2025.11.A006
- VernacularTitle:2016-2020年广西南宁市肿瘤登记地区甲状腺癌流行特征及趋势分析
- Author:
Qiulan HUANG
1
;
Lin YE
;
Zhu LIANG
;
Ji ZHOU
;
Rongjian ZHU
;
Xianyan TANG
Author Information
1. 南宁市疾病预防控制中心/广西医科大学附属南宁市疾病预防控制中心,广西南宁 530023
- Publication Type:Journal Article
- Keywords:
thyroid cancer;
incidence;
mortality;
trend analysis;
Guangxi
- From:
China Cancer
2025;34(11):870-876
- CountryChina
- Language:Chinese
-
Abstract:
[Purpose]To analyze the trends of incidence and mortality of thyroid cancer in the cancer registration areas of Nanning City from 2016 to 2020.[Methods]The incidence and mor-tality data of thyroid cancer from 2016 to 2020 were collected from the Nanning cancer registries,and the the quality of data was assessed.The crude incidence/mortality rates,the age-standar-dized incidence/mortality rates by Chinese standard population(ASIRC,ASMRC)and world stan-dard population(ASIRW,ASMRW),the cumulative incidence/mortality rates(0～74 years old),and the age-specific incidence/mortality rates were calculated.The Joinpoint regression model was used to estimate the trends of incidence and mortality,expressed as average annual percentage change(AAPC).[Results]From 2016 to 2020,a total of 2 291 new cases of thyroid cancer were reported in Nanning cancer registries.The crude incidence rate was 7.70/105 with the ASIRC of 7.23/105 and ASIRW of 6.22/105,the cumulative incidence rate was 0.59％.The incidence was higher in female than that in male,and higher in urban areas than that in rural areas.The incidence rate of thyroid cancer began to rise sharply from the 20 years old and reached peak in the age group of 50～54 years old.The incidence rate in female remained at a high level in the age group of 30～59 years old,which was higher than that in male.A total of 121 deaths of thyroid cancer were re-ported with a crude mortality rate of 0.41/105,ASMRC of 0.32/105,ASMRW of 0.31/105 and cu-mulative mortality rate of 0.03％.The mortality rate was higher in female than that in male.The age-specific mortality rate for thyroid cancer showed a fluctuant upward trend after the 40 years old and peaked in the age group of 75～79 years old.The crude incidence rate and ASIRC showed an upward trend in whole population(AAPC=21.11％,t=3.25,P＜0.05;AAPC=22.02％,t=3.39,P＜0.05),in male(AAPC=19.45％,t=4.35,P＜0.05;AAPC=19.81％,t=5.74,P＜0.05)and urban areas(AAPC=30.62％,t=7.13,P＜0.05;AAPC=32.38％,t=7.25,P＜0.05).The crude mortality rate and ASMRC in urban areas(AAPC=43.06％,t=7.73,P＜0.05;AAPC=47.63％,t=8.60,P＜0.05)also showed an increasing trend.[Conclusion]The crude incidence rate and ASIRC of thyroid cancer in cancer registration areas of Nanning City showed an overall upward trend from 2016 to 2020,except in rural areas;while the rising trends of the crude mortality rate and ASMRC were only observed in urban areas.
