Epidemiological characteristics of pulmonary tuberculosis in Motuo County, Tibet Autonomous Region from 2012 to 2021.
10.3760/cma.j.cn112150-20221229-01232
- Author:
Chuang ZHANG
1
;
Ciren ZHUOGA
2
;
Suolang SANGMU
2
;
Bo ZHONG
3
;
Xiao Qin ZHAO
3
;
Hui Wang OUYANG
4
;
Sheng Min DENG
3
;
Dawa ZHUOMA
2
Author Information
1. Department of Cardiology, The Sixth Medical Center of PLA General Hospital,Beijing 100037, China Department of Internal Medicine, Motuo County People's Hospital,Motuo 860700, China.
2. Department of Infection, Motuo County People's Hospital,Motuo 860700, China.
3. Department of Internal Medicine, Motuo County People's Hospital,Motuo 860700, China.
4. Health Commission of Motuo County, Motuo 860700, China.
- Publication Type:Journal Article
- MeSH:
Young Adult;
Humans;
Male;
Female;
Adult;
Tibet/epidemiology*;
Tuberculosis, Pulmonary/prevention & control*;
Incidence;
Students;
Ethnicity;
China/epidemiology*
- From:
Chinese Journal of Preventive Medicine
2023;57(8):1160-1163
- CountryChina
- Language:Chinese
-
Abstract:
To analyze the epidemiological characteristics of pulmonary tuberculosis (PTB) in Motuo County from 2012 to 2021 and provide evidence for the prevention and control of PTB. A total of 223 cases of PTB were reported from 2012 to 2021 in Motuo County, with an average annual reported incidence rate of 171.39/100 000. Joinpoint regression model analysis showed that the average decline rate was 9.2% (P<0.001) from 2012 to 2021. Among the various types of PTB patients reported from 2012 to 2021, there were 69 cases of etiologic-positive cases which increased from 28.57% to 52.63%. Results from the circular distribution methods showed that there was no obvious peak time of PTB in Motuo County. There was no statistical difference in the average annual incidence of PTB between different genders (χ2=0.108, P=0.743). Among all age groups, the 20-29 years group had the highest proportion (26.91%, 60/223). The Monpa ethnic group (153 cases, 68.61%) had the largest number of cases, followed by the Lhoba people (44 cases, 19.73%) and the Tibetan (22 cases, 9.87%). Farmers (168 cases, 75.34%) had the highest occupational composition ratio, followed by students (40 cases, 17.94%). The main detection methods of PTB were clinical consultation and transferring consultation. Overall, the incidence rate of PTB decreased from 2012 to 2021. The majority of PTB patients were young adults with high transmission risk. It is necessary to pay more attention to the key populations and strengthen the comprehensive prevention and control for reducing the risk of PTB.
