Evidence map›Paper›PMID 40217246›Full record

ArticleBMC public health2025

Examining the efficacy of treatment outcomes for patients with pulmonary tuberculosis in Western China: A retrospective study in a region of high incidence.

Jian Zhou, Jinlan Li, Yong Hu, Shijun Li

Abstract read
In one paragraph

Article in BMC public health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Jian ZhouSchool of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, No.9 Beijing Road, Yunyan District, Guiyang city, Guizhou Province, 550025, China.
Jinlan LiGuizhou Center for Disease Control and Prevention, No.73, Bageyan Road, Yunyan District, Guiyang city, Guizhou Province, 550004, China. lijinlanpublic@126.com.
Yong HuSchool of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, No.9 Beijing Road, Yunyan District, Guiyang city, Guizhou Province, 550025, China. huyong1979@gmc.edu.cn.
Shijun LiSchool of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, No.9 Beijing Road, Yunyan District, Guiyang city, Guizhou Province, 550025, China. zjumedjun@163.com.

Funding

National Natural Science Foundation of China 8246120517Project for Public Health Talent Cultivation of China Guo Jikong Zong Ren Han [2024]122
6 · The paper itself

Abstract

backgroundGuizhou, situated in western China, exhibits a high incidence of pulmonary tuberculosis (PTB) alongside comparatively challenging medical and economic conditions. Our objective was to investigate the determinants influencing successful PTB treatment and their scope, aiming to provide a scientific foundation for targeted interventions and enhancing treatment efficacy.

methodsData encompassing all PTB cases registered in Guizhou's China Disease Prevention and Control Information System from 2017 to 2022 were analyzed. Using the successful treatment rate as the dependent variable, initial univariate analysis of independent variables was conducted, followed by multilevel binary logistic regression analysis to assess variables demonstrating statistically significant disparities.

resultsA total of 139,414 patients (average age: 44 years) were included, with 64.41% male and 35.59% female. Among them, 47.57% were etiologically positive and 16.35% had comorbidities. The overall successful treatment rate was 95.77%, with a cure rate of 42.54%. Nine factors were identified to influence treatment success, including a higher proportion of females (OR = 1.178), students versus farmers (OR = 1.960), and etiologically negative cases (OR = 1.831). Initial treatment showed better success rates than retreatment (OR = 3.046), and patients without comorbidities had higher success rates than those with comorbidities (OR = 1.303). Fixed-dose combination therapy (FDC) also yielded better outcomes (OR = 1.296). Ethnic differences were noted, with the Miao group having lower success rates (OR = 0.874) and the Buyi group higher success rates (OR = 1.270) compared to Han. Age was another factor, with success rates decreasing in the 41-60 (OR = 0.731) and 61 + age groups (OR = 0.604).

conclusionsWestern China faces ongoing challenges in enhancing its PTB treatment capacity and should prioritize the promotion of FDC therapy. Risk factors that influence treatment outcomes for PTB include male gender, advanced age, belonging to the Miao ethnic group, occupation as a farmer, etiological positivity, retreatment status, and comorbidities such as diabetes and HIV/AIDS. Further investigation is warranted to explore the disparities in successful treatment rates among different ethnicities.

Indexed as

Antitubercular AgentsTuberculosis, PulmonaryAdolescentAdultAgedChinaFemaleHumansIncidenceMaleMiddle AgedRetrospective StudiesTreatment OutcomeYoung AdultAntitubercular AgentsChina’s GuizhouInfluencing factorsMultivariate regression analysisPulmonary tuberculosisSuccessful treatment

Identifiers

PMID40217246
PMCPMC11987298

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.