Evidence map›Paper›PMID 20865631›Full record

ArticlePopulation studies2010

Concurrent sexual partnerships among youth in urban Kenya: Prevalence and partnership effects.

Hongwei Xu, Nancy Luke, Eliya Msiyaphazi Zulu

Abstract read
In one paragraph

Article in Population studies, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
–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

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Concurrent partnerships and HIV: an inconvenient truth.Journal of the International AIDS Society · 2011
    Pooled it
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  11. Measuring and modelling concurrency.Journal of the International AIDS Society · 2013
    Review
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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

3 authors.

Hongwei XuDepartment of Sociology, Brown University, Box 1916, 112 George Street, Providence, RI 02912, USA.
Nancy Luke
Eliya Msiyaphazi Zulu

Funding

Spatial Analysis CoreR24HD041020 · NICHD · BROWN UNIVERSITY · PI FOSTER, ANDREW D. · 2001 to 2016
$7.4M
Using Relationship Calendars to Improve Sexual Behavior Data among Kenyan CouplesR21HD053587 · NICHD · BROWN UNIVERSITY · PI LUKE, NANCY · 2006 to 2007
$341k
NICHD NIH HHS R21 HD053587NICHD NIH HHS R21-HD053587NICHD NIH HHS R24 HD041020
6 · The paper itself

Abstract

Research on concurrent sexual partnerships is hindered by lack of accurate partnership data. Using unique life-history calendar data from a population-based sample of youths aged 18-24 in urban Kenya, we estimated the prevalence and correlates of concurrency. In the sixth month before the survey, 3.5 per cent of females and 4.0 per cent of males were engaged in concurrent sexual partnerships. In the previous 9.5 years, males experienced more concurrent partnerships than females and they were of shorter duration. Using survival analysis, we find that the characteristics of initial partnerships affect entry into a second (concurrent) relationship. For females, geographic separation from a partner increases the risk of concurrency, while concurrency is positively associated with the duration of the initial relationship for males. For both sexes, the perception of partner infidelity increases the risk, suggesting that concurrency expands individuals' sexual networks and bridges additional networks involving partners' other sexual partners.

Indexed as

Risk-TakingSexual BehaviorAdultAge FactorsFemaleHealth SurveysHIV InfectionsHumansKenyaMaleMultivariate AnalysisPrevalenceProportional Hazards ModelsRegression AnalysisRetrospective StudiesRisk Factors

Identifiers

PMID20865631
PMCPMC3366482

What OpenQuestion holds

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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.