Epidemiological characteristics and influencing factors of delayed diagnosis of pulmonary tuberculosis in schools in Hefei during 2019-2020 / 中国学校卫生
Chinese Journal of School Health
; (12): 1772-1775, 2021.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-906802
Biblioteca responsável:
WPRO
ABSTRACT
Objective@#To explore epidemiological characteristics and diagnosis delay among tuberculosis patients, and to provide reference basis for pulmonary tuberculosis prevention and control in schools.@*Methods@#Retrospective data of school based tuberculosis patients information and cluster epidemiological information in Hefei during Jan. 2019 to Dec. 2020 was collected. Changes of the epidemiological characteristics and diagnosis delay of school tuberculosis epidemic and possible role were explored.@*Results@#The reported incidence of Hefei school pulmonary tuberculosis was 14.04/10 5 in 2020. Two peaks of cases occurred during May to Jun. and Oct. to Nov. Teacher account for 8.00% of pulmonary tuberculosis cases in school, a significant increase was observed compared with 2019 ( χ 2=4.30, P <0.05). In 2020, the median length of treatment for cases reported by local medical institutions was 5.14 days, and the median length of diagnosis was 18 days, both of which were shorter than those in 2019 ( Z =22.45, 4.52, P <0.05). In multiple cases sporadic of school pulmonary tuberculosis, strong positive rate of PPD test was 13.50% among close contacts, and new case detectable rate was 0.62%. The median duration from exposure to symptoms onset among close contacts was 132 days, which significant increased compared to 2019 ( Z =251.50, P <0.05). The diagnosis delay among tuberculosis patients diagnosed by chest CT was 12.10%, and was 16.15% through supervision by school or parents. Chest radiograph was associated with higher risk of delayed diagnosis ( OR=4.34, P <0.05) compared to chest CT as the first medical radiology option. Low delayed diagnosis rate was associated with supervision of tuberculosis by school or parents than control ( OR=0.26, P <0.05).@*Conclusion@#Factors such as the selection of diagnostic radiology and case supervision are associated with delay diagnosis. It s necessary to strengthen the management and monitoring of the pulmonary tuberculosis epidemic in school.
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Contexto em Saúde:
ODS3 - Saúde e Bem-Estar
/
Doenças Negligenciadas
Problema de saúde:
Meta 3.3: Acabar com as doenças tropicais negligenciadas e combater as doenças transmissíveis
/
Doenças Negligenciadas
/
Tuberculose
Base de dados:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of School Health
Ano de publicação:
2021
Tipo de documento:
Artigo