Evidence map›Paper›PMID 33514680›Full record

ArticleSexually transmitted infections2022

Improving our understanding of the disproportionate incidence of STIs in heterosexual-identifying people of black Caribbean heritage: findings from a longitudinal study of sexual health clinic attendees in England.

Megan Bardsley, Sonali Wayal, Paula Blomquist, Hamish Mohammed, Catherine H Mercer, Gwenda Hughes

Abstract read
In one paragraph

Article in Sexually transmitted infections, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

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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

6 authors.

Megan BardsleyHealth Protection Research Unit in Blood Borne and Sexually Transmitted Infections at University College London, in partnership with Public Health England and in collaboration with London School of Hygiene & Tropical Medicine, National Institute for Health Research, London, UK megan.bardsley@phe.gov.uk.ORCID 0000-0002-9690-6493
Sonali WayalHealth Protection Research Unit in Blood Borne and Sexually Transmitted Infections at University College London, in partnership with Public Health England and in collaboration with London School of Hygiene & Tropical Medicine, National Institute for Health Research, London, UK.
Paula BlomquistHealth Protection Research Unit in Blood Borne and Sexually Transmitted Infections at University College London, in partnership with Public Health England and in collaboration with London School of Hygiene & Tropical Medicine, National Institute for Health Research, London, UK.ORCID 0000-0002-3962-4211
Hamish MohammedHealth Protection Research Unit in Blood Borne and Sexually Transmitted Infections at University College London, in partnership with Public Health England and in collaboration with London School of Hygiene & Tropical Medicine, National Institute for Health Research, London, UK.ORCID 0000-0002-2060-7286
Catherine H MercerHealth Protection Research Unit in Blood Borne and Sexually Transmitted Infections at University College London, in partnership with Public Health England and in collaboration with London School of Hygiene & Tropical Medicine, National Institute for Health Research, London, UK.
Gwenda HughesHealth Protection Research Unit in Blood Borne and Sexually Transmitted Infections at University College London, in partnership with Public Health England and in collaboration with London School of Hygiene & Tropical Medicine, National Institute for Health Research, London, UK.ORCID 0000-0003-2090-7702

Funding

Department of Health
6 · The paper itself

Abstract

objectiveIn England, people of black minority ethnicities are at elevated risk of STI diagnosis, especially those of black Caribbean (BC) heritage. Understanding the factors that predict STI acquisition in this population is key to inform prevention measures. We examined the differences in predictors of incident STI diagnoses across ethnic groups in people attending sexual health clinics (SHCs).

methodsResponses from an attitudinal and behavioural survey run in 16 English SHCs (May-September 2016) were linked to routinely collected national surveillance data on bacterial STI or trichomoniasis diagnoses. Cox proportional hazards models investigated the relationship between participant characteristics and rate of incident STI in the 18 months after survey completion for all heterosexual participants (N=2940) and separately for heterosexual BC (N=484) and white British/Irish (WBI, N=1052) participants.

resultsWe observed an overall STI incidence of 5.7 per 100 person-years (95% CI 5.1 to 6.5). STI incidence was higher in participants of BC ethnicity (BC, 12.1 per 100 person-years, 95% CI 9.7 to 15.1; WBI, 3.2 per 100 person-years, 95% CI 2.4 to 4.2), even in adjusted analysis (BC adjusted HR (aHR), 2.60, p<0.001, compared with WBI). In models stratified by ethnicity, having had two or more previous STI episodes in the past year was the strongest predictor of incident STI for both BC (aHR 5.81, p<0.001, compared with no previous episodes) and WBI (aHR 29.9, p<0.001) participants. Aside from younger age (aHR 0.96 for increasing age in years, p=0.04), we found no unique predictors of incident STI for BC participants.

conclusionsIncident STI diagnoses among SHC attendees in England were considerably higher in study participants of BC ethnicity, but we found no unique clinical, attitudinal or behavioural predictors explaining the disproportionate risk. STI prevention efforts for people of BC ethnicity should be intensified and should include tailored public health messaging to address sexual health inequalities in this underserved population.

Indexed as

AdultAgedAged, 80 and overAmbulatory Care FacilitiesBlack PeopleCaribbean RegionEnglandFemaleHeterosexualityHumansIncidenceLongitudinal StudiesMaleMiddle AgedRisk FactorsRisk-Takingbacterial infectionsepidemiologypublic healthrisk factorssexual health

Identifiers

PMID33514680
PMCPMC8785042

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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 OpenQuestion graph.