Abstract:
:Mathematical models serve a number of roles in understanding sexually transmitted infection epidemiology and control. This article seeks to provide the non-mathematician with a description of their construction and use and presents illustrative examples from sexually transmitted infection epidemiology.
journal_name
Sex Transm Infectjournal_title
Sexually transmitted infectionsauthors
Garnett GPdoi
10.1136/sti.78.1.7subject
Has Abstractpub_date
2002-02-01 00:00:00pages
7-12issue
1eissn
1368-4973issn
1472-3263journal_volume
78pub_type
杂志文章,评审abstract:OBJECTIVES:Partner notification (PN) following sexually transmitted disease (STI) diagnosis is a key strategy for controlling HIV/STI transmission. Anonymous partnerships are an important barrier to PN and often associated with high-risk sexual behaviour. Limited research has examined the profile of men who have sex wi...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sextrans-2015-052310
更新日期:2016-11-01 00:00:00
abstract:OBJECTIVES:In 2006, a new variant of Chlamydia trachomatis (nvCT) was reported in Sweden. Because of a cryptic plasmid deletion, the nvCT was undetectable in several of the genetic diagnostic systems used worldwide at the time. This study aimed to evaluate whether the nvCT was present in specimens obtained from patient...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sextrans-2013-051018
更新日期:2013-11-01 00:00:00
abstract:BACKGROUND:This paper examines the discordance between biological data of HIV and herpes simplex virus type 2 (HSV-2) infections and self-reported questionnaire responses among orphan adolescents in Western Kenya. METHODS:In 2011, 837 orphan adolescents from 26 primary schools were enrolled in an HIV prevention trial....
journal_title:Sexually transmitted infections
pub_type: 杂志文章,多中心研究
doi:10.1136/sextrans-2014-051720
更新日期:2015-06-01 00:00:00
abstract:OBJECTIVE:In the Netherlands, the Gonococcal Resistance to Antimicrobials Surveillance (GRAS) programme is carried out at Centres for Sexual Health (CSH), which provide care for sexual high-risk populations. However, half of gonorrhoea infections are diagnosed in general practice (GP). We performed a pilot study to exp...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sextrans-2019-054006
更新日期:2020-05-01 00:00:00
abstract::The potential for exposure of low and high risk women to HIV and sexually transmitted infections (STI) through unprotected sex with male clients of female sex workers in Cotonou could account for most if not all of the estimated yearly numbers of HIV infections in Cotonou women (approximately 1000). As ongoing transmi...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sti.78.suppl_1.i69
更新日期:2002-04-01 00:00:00
abstract::Genital herpes simplex virus type 2 (HSV2) is highly prevalent worldwide and an increasingly important cause of genital ulcer disease (GUD). Continued HSV2 transmission is facilitated by the large number of undiagnosed cases, the frequency of atypical disease and the occurrence of asymptomatic shedding. The lack of ea...
journal_title:Sexually transmitted infections
pub_type: 杂志文章,评审
doi:10.1136/sti.2006.020966
更新日期:2007-02-01 00:00:00
abstract::Forces at work are described which encourage professionalisation and a reliance on one on one HIV prevention interventions among gay men. Community involvement is intrinsically linked to epidemic phases; when the threat diminishes, so does the community's ability to sustain community level interventions. The area of s...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sti.78.suppl_1.i176
更新日期:2002-04-01 00:00:00
abstract:OBJECTIVES:To compare two methods for sampling female sex workers (FSWs) for bio-behavioural surveillance. We compared the populations of sex workers recruited by the venue-based Priorities for Local AIDS Control Efforts (PLACE) method and a concurrently implemented network-based sampling method, respondent-driven samp...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sextrans-2012-050638
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:Early sexual debut is a behaviour that has been associated with acquiring sexually transmitted infections. Higher schooling may delay sexual debut, thus the university population is categorised with low-risk sexual behaviours. The rate ratio of herpes simplex virus type 2 (HSV-2) seroincidence according to d...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sti.2010.042333
更新日期:2010-12-01 00:00:00
abstract:BACKGROUND/OBJECTIVES:The polymer conjugate enhanced enzyme immunoassay (IDEIA) and Cobas Amplicor polymerase chain reaction Chlamydia trachomatis (CT) (Amplicor PCR) are two commonly used assays for the diagnosis of CT infection. The performance of these assays was compared for the diagnosis of genital CT infection am...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sti.2005.015362
更新日期:2006-02-01 00:00:00
abstract:OBJECTIVE:To pilot and evaluate sexually transmitted infection (STI) management in community family planning clinics (FPCs). METHODS:Number of STI tests taken, positive results, infections treated, contacts traced/treated, referrals to specialist services and time from testing to treatment were documented as well as a...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sti.2003.004382
更新日期:2004-04-01 00:00:00
abstract::The Indian Ocean provides a unique opportunity to curb the HIV epidemic in its nascent phase through strengthening STI control programmes. Making effective and appropriate health services available should be regarded as the first priority for STI control in the region and, whenever possible, core groups should be iden...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sti.78.suppl_1.i121
更新日期:2002-04-01 00:00:00
abstract:OBJECTIVE:To describe an exercise, the structure and content of which assists medical students to conduct potentially embarrassing conversations concerning sexual health which require expression of empathy, to integrate previous learning, to identify their further learning needs, and to develop and test strategies to m...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sti.78.4.246
更新日期:2002-08-01 00:00:00
abstract:OBJECTIVES:Although rapid screening and treatment programmes have been recently implemented to tackle STIs, testing Mycoplasma genitalium (MG) among asymptomatic populations is not currently recommended due to the lack of scientific evidence and the emergence of antibiotic resistance. The main objective of this study w...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sextrans-2019-054124
更新日期:2020-06-01 00:00:00
abstract:OBJECTIVES:To compare normative beliefs about sexual health in young men and women from black Caribbean, black African, and white ethnic groups in order to better understand ethnic inequalities in sexual health. METHODS:Focus group discussions with young people living in an area with known high prevalence of gonorrhoe...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sti.2003.005181
更新日期:2004-08-01 00:00:00
abstract:BACKGROUND:Identifying predictors that contribute to geographical disparities in sexually transmitted infections (STIs) is necessary. This study assesses the spatial relationship between condom availability to locations of STIs in order to better understand these geographical disparities. OBJECTIVES:We conducted a con...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sextrans-2015-052144
更新日期:2016-05-01 00:00:00
abstract:OBJECTIVE:To develop and evaluate instructional and packaging materials for patient-delivered partner therapy (PDPT). METHODS:64 patients participated from an urban US sexually transmitted infection (STI) clinic. The research comprised three phases: individual interviews to elicit attitudes and beliefs regarding PDPT ...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sti.2008.033746
更新日期:2009-04-01 00:00:00
abstract:OBJECTIVES:Reinfection after treatment for Chlamydia trachomatis or Neisseria gonorrhoeae reduces the effect of control interventions. We explored the impact of delays in treatment of current partners on the expected probability of reinfection of index cases using a mathematical model. METHODS:We used previously repor...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sextrans-2013-051279
更新日期:2014-05-01 00:00:00
abstract::We present eight cases and review the literature of concurrent urethritis and conjunctivitis where adenovirus was identified as the causative pathogen. The focus of this review concerns the identification of specific sexual practices, symptoms, signs and any serotypes that seem more commonly associated with such adeno...
journal_title:Sexually transmitted infections
pub_type: 杂志文章,评审
doi:10.1136/sextrans-2014-051868
更新日期:2015-03-01 00:00:00
abstract:BACKGROUND:The India AIDS Initiative (Avahan) project is involved in rapid scale-up of HIV-prevention interventions in high-risk populations. This study examines the cost variation of 107 non-governmental organisations (NGOs) implementing targeted interventions, over the start up (defined as period from project incepti...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sti.2009.038547
更新日期:2010-02-01 00:00:00
abstract:OBJECTIVES:To describe the mode of presentation, interventions, and outcome of HIV infected patients with pulmonary embolism and a contraindication to anticoagulation, who were treated with a bird's nest filter. METHODS:Retrospective review of case records and imaging department database at UCL Hospitals, London, UK. ...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sti.76.5.395
更新日期:2000-10-01 00:00:00
abstract:OBJECTIVES:HIV/AIDS risk is embodied within multiple levels including structural and social levels. The aim of this study was to assess the effects of neighbourhood characteristics on HIV prevalence among injection drug users (IDU) residing in the area of Tallinn, Estonia in 2007. METHODS:A cross-sectional, multilevel...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sti.2009.040212
更新日期:2010-12-01 00:00:00
abstract:OBJECTIVES:A key indicator of success of HIV prevention programmes is the number of female sex worker (FSW) sex acts protected by condoms. This measure usually relies on FSW reports, which may be biased. We examined condom availability data in five Karnataka districts to estimate the proportion of FSW sex acts potentia...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sti.2009.038398
更新日期:2010-02-01 00:00:00
abstract::The distribution of HIV-1 subtypes in a population tracks the spread and evolution of the epidemic. This study is a systematic review of all available evidence on HIV-1 molecular epidemiology and subtype distribution in the Middle East and North Africa. Sources of data included Medline and various institutional docume...
journal_title:Sexually transmitted infections
pub_type: 杂志文章,评审
doi:10.1136/sti.2010.043711
更新日期:2011-03-01 00:00:00
abstract:OBJECTIVES:To determine the prevalence and risk factors for human papillomavirus (HPV) infection in female sex workers (FSW) in Lima, Peru. METHODS:Cross-sectional study of 87 FSW. Information regarding demographics, sex work practices, and genital and blood specimens was collected. RESULTS:Forty-four (50.6%) of 87 F...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sti.2010.043315
更新日期:2011-02-01 00:00:00
abstract:OBJECTIVE:To study the validity and performance of a number of rapid indicators for the diagnosis of sexually transmitted infections (STIs) in female prostitutes in Dakar, Senegal; characteristics of these indicators were rapidly obtainable, easy to perform, accurate, useful at district level, and reasonable cost. MET...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:
更新日期:1998-06-01 00:00:00
abstract:OBJECTIVES:Syphilis is an important cause of morbidity in sub-Saharan Africa, and a cofactor for the sexual transmission of HIV. A better understanding of the prevalence and risk factors of syphilis in African populations would help to formulate effective interventions for its prevention and treatment. METHODS:The pre...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sti.77.1.37
更新日期:2001-02-01 00:00:00
abstract:OBJECTIVES:To measure prevalence of selected sexually transmitted infections (STI) and HIV among female sex workers (SWs) in the red light area of Surat, India, and to evaluate the performance of STI syndrome guidelines (for general population women in India) in this group against the standard aetiological diagnosis of...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sti.79.2.111
更新日期:2003-04-01 00:00:00
abstract:OBJECTIVES:To determine the prevalence of identified STIs and recognised symptoms of STIs and their association with health status, substance use, and sexual risk behaviour in a sample of HIV seropositive men and women. METHODS:223 men, 112 women, and five transsexual people living with HIV infection completed confide...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sti.76.5.350
更新日期:2000-10-01 00:00:00
abstract:OBJECTIVE:In 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 d...
journal_title:Sexually transmitted infections
pub_type: 杂志文章
doi:10.1136/sextrans-2020-054784
更新日期:2021-01-29 00:00:00