Evidence map›Paper›PMID 11141855›Full record

ArticleSexually transmitted infections2000

Low diagnostic accuracy of selective screening criteria for asymptomatic Chlamydia trachomatis infections in the general population.

I G van Valkengoed, S A Morré, A J van den Brule, C J Meijer, W Devillé, L M Bouter, A J Boeke

Open access · bronzeAbstract readMulticenter StudyValidation Study
In one paragraph

Article in Sexually transmitted infections, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 4 pooled it
6.0field-weighted citation impact, top 3% 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

17 citing papers in PubMed, 4 syntheses or guidelines pooled it, 64 citations in OpenAlex.

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  15. Follow-up, treatment, and reinfection rates among asymptomatic chlamydia trachomatis cases in general practice.The British journal of general practice : the journal of the Royal College of General Practitioners · 2002
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  16. Notice of redundancy.Sexually transmitted infections · 2001
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

I G van ValkengoedInstitute for Research in Extramural Medicine, Vrije Universiteit, Amsterdam, Netherlands.
S A Morré
A J van den Brule
C J Meijer
W Devillé
L M Bouter
A J Boeke
Vrije Universiteit Amsterdam · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo develop and validate selective screening criteria for asymptomatic Chlamydia trachomatis infections in the general population.

methods11,505 people, aged 15-40 years, registered in 16 general practices in Amsterdam were invited to return by mail a home obtained first void urine sample and a questionnaire. Participants were randomly allocated into a development group (75%) or a validation group (25%). C trachomatis infection was determined by the ligase chain reaction. In the development group a set of criteria was identified by means of stepwise logistic regression analysis. The diagnostic accuracy (area under the ROC curve; AUC) and sensitivity, and the corresponding percentage of people selected for screening were calculated. The criteria developed in this study were applied to the validation group.

resultsThe prevalence of asymptomatic C trachomatis infections among men was found to be 2.4% (1.7-3.0), and among women 2.8% (2.2-3.4). Screening men, based on Surinam/Antillean origin and painful micturition, yielded an AUC of 0.58 (0.55-0.60). Screening women, based on Surinam/Antillean origin, new sex partner in the previous 2 months, and unmarried/not cohabiting, yielded an AUC of 0.67 (0.65-0.69). Application of the criteria for men to the validation group yielded an AUC of 0.53 (0.48-0.57); by screening 10% of the men, 15% of the cases were detected. The AUC of the criteria for women in the validation group was 0.58 (0.54-0.61); by screening 51% of the women, 63% of the cases were detected.

conclusionThe prevalence of asymptomatic C trachomatis infections in Amsterdam is less than 3%. No suitable selective screening criteria for the general population could be identified.

Indexed as

Chlamydia trachomatisPatient SelectionAdolescentAdultArea Under CurveChlamydia InfectionsFemaleHumansMaleMass ScreeningNetherlandsPrevalenceRegression AnalysisReproducibility of ResultsROC CurveSensitivity and Specificity

Identifiers

PMID11141855
PMCPMC1744221
OpenAlexW2127000479

What OpenQuestion holds

Textmetadata
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.