Evidence map›Paper›PMID 21375731›Full record

Trial reportBMC public health2011

Improving detection and notification of tuberculosis cases in students in Shaanxi province, China: an intervention study.

Tianhua Zhang, Liujia Guo, Shaoru Zhang, Weiping Liu, Guanghua Chen, Ma Hui, Guangxue He, Marieke J van der Werf, Susan van den Hof

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in BMC public health, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.2field-weighted citation impact, top 48% of its field
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

4 citing papers in PubMed, 8 citations in OpenAlex.

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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

9 authors at 5 institutions in 2 countries.

Tianhua ZhangShaanxi Provincial Institute for TB Control and Prevention, Xi'an, Shaanxi province, PR China. zhthfzhk@126.com
Liujia Guo
Shaoru Zhang
Weiping Liu
Guanghua Chen
Ma Hui
Guangxue He
Marieke J van der Werf
Susan van den Hof
Shaanxi Provincial People's Hospital · CNAcademic Medical Center · NLXi'an Jiaotong University · CNChinese Center For Disease Control and Prevention · CNShanxi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCooperation between different public and private health institutes involved in tuberculosis (TB) control has proven to enhance TB control in different settings. In China, such a mechanism has not been set up yet between Centers for Disease Control (CDCs) and university hospitals despite an increased TB incidence among students. This study aims to improve arrival of TB suspects identified by universities at the CDCs in order to manage them under standardized, directly observed treatment-short course (DOTS) conditions according to the National Tuberculosis Programme (NTP) guidelines.

methodsFive matched pairs of universities were randomly assigned to the control and intervention group. After a baseline survey, a cooperation mechanism between local CDCs and university hospitals was set up in the intervention group. The effects on referral of TB suspects to the local CDC, tracing by the local CDC, and arrival at the local CDCs were assessed. Differences were tested by means of the chi-square test.

resultsDuring the baseline survey, the referral, tracing and arrival rates were between 37% and 46%. After implementation of the cooperation mechanism, these rates had not changed in the control group but increased significantly in the intervention group: the referral, tracing and arrival rates were 97%, 95%, and 93%, respectively.

conclusionsIt is feasible and effective to set up cooperation between CDCs and university hospitals to increase the number of TB suspects examined by CDCs and increase the number of TB patients treated under DOTS conditions. These public-public mix (PPM) activities should be expanded to cover all other university hospitals in China.

Indexed as

StudentsChinaContact TracingDirectly Observed TherapyDisease NotificationHospitals, UniversityHumansIncidenceInterviews as TopicReferral and ConsultationTuberculosis

Identifiers

PMID21375731
PMCPMC3058021
OpenAlexW2046988059

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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 OpenQuestion graph.