Delay in Seeking Care for Sexually Transmitted Diseases in Young Men and Women Attending a Public STD Clinic

Accuracy of symptom checker for the diagnosis of sexually transmitted infections using machine learning and Bayesian network algorithms

BACKGROUND

A significant proportion of individuals with symptoms of sexually transmitted infection (STI) delay or avoid seeking healthcare, and digital diagnostic tools may prompt them to seek healthcare earlier. Unfortunately, none of the currently available tools fully mimic clinical assessment or cover a wide range of STIs.

METHODS

We prospectively invited attendees presenting with STI-related symptoms at Melbourne Sexual Health Centre to answer gender-specific questionnaires covering the symptoms of 12 common STIs using a computer-assisted self-interviewing system between 2015 and 2018. Then, we developed an online symptom checker (iSpySTI.org) using Bayesian networks. In this study, various machine learning algorithms were trained and evaluated for their ability to predict these STI and anogenital conditions. We used the Z-test to compare their average area under the ROC curve (AUC) scores with the Bayesian networks for diagnostic accuracy.

RESULTS

The study population included 6,162 men (median age 30, IQR: 26-38; approximately 40% of whom had sex with men in the past 12 months) and 4,358 women (median age 27, IQR: 24-31). Non-gonococcal urethritis (NGU) (23.6%, 1447/6121), genital warts (11.7%, 718/6121) and balanitis (8.9%, 546/6121) were the most common conditions in men. Candidiasis (16.6%, 722/4538) and bacterial vaginosis (16.2%, 707/4538) were the most common conditions in women. During evaluation with unseen datasets, machine learning models performed well for most male conditions, with the AUC ranging from 0.81 to 0.95, except for urinary tract infections (UTI) (AUC 0.72). Similarly, the models achieved AUCs ranging from 0.75 to 0.95 for female conditions, except for cervicitis (AUC 0.58). Urethral discharge and other urinary symptoms were important features for predicting urethral gonorrhoea, NGU and UTIs. Similarly, participants selected skin images that were similar to their own lesions, and the location of the anogenital skin lesions were also strong predictors. The vaginal discharge (odour, colour) and itchiness were important predictors for bacterial vaginosis and candidiasis. The performance of the machine learning models was significantly better than Bayesian models for male balanitis, molluscum contagiosum and genital warts (P < 0.05) but was similar for the other conditions.

CONCLUSIONS

Both machine learning and Bayesian models could predict correct diagnoses with reasonable accuracy using prospectively collected data for 12 STIs and other common anogenital conditions. Further work should expand the number of anogenital conditions and seek ways to improve the accuracy, potentially using patient collected images to supplement questionnaire data.

[Translated article] Expert Recommendations from the AEDV on Legal Aspects Surrounding the Management of Sexually Transmitted Diseases

The incidence of sexually transmitted diseases has been on the rise in our setting for decades. These infections represent not only an individual problem, but also a problem of public health. Therefore, the management of STDs involves reducing community incidence, which means that common issues in the clinical practice such as failure to attend may become a more complex problem, which adds to the difficult and delicate task of locating sexual contacts that would benefit from screening and the appropriate treatment. On the other hand, STDs have direct legal implications in cases of underage patients, or suspected sexual assault. Therefore, the correct handling of these scenarios requires knowledge of the legal framework that regulates them. Dermatologists are clinically trained and prepared to deal with these conditions. Nonetheless, the legal issues involved are often difficult to solve. This document stands as a simple reference guide to help solve the main legal issues we may encounter in a consultation when dealing with STDs.

Expert Recommendations from the AEDV on Legal Aspects Surrounding the Management of Sexually Transmitted Diseases

The incidence of sexually transmitted diseases has been on the rise in our setting for decades. These infections represent not only an individual problem, but also a problem of public health. Therefore, the management of STDs involves reducing community incidence, which means that common issues in the clinical practice such as failure to attend may become a more complex problem, which adds to the difficult and delicate task of locating sexual contacts that would benefit from screening and the appropriate treatment. On the other hand, STDs have direct legal implications in cases of underage patients, or suspected sexual assault. Therefore, the correct handling of these scenarios requires knowledge of the legal framework that regulates them. Dermatologists are clinically trained and prepared to deal with these conditions. Nonetheless, the legal issues involved are often difficult to solve. This document stands as a simple reference guide to help solve the main legal issues we may encounter in a consultation when dealing with STDs.

Facilitators, Barriers, and Opportunities to Implementing Sexual History Screening and Human Immunodeficiency Virus Pre-Exposure Prophylaxis at a Federally Qualified Health Center

Sexual history screening (SHS) is recommended to determine risk for acquisition of human immunodeficiency virus (HIV) and eligibility for pre-exposure prophylaxis (PrEP). SHS and PrEP are underutilized, sequential screening, and prevention practices. This study aimed to understand factors impacting the implementation of SHS and PrEP at a multi-site federally qualified health center (FQHC) in Connecticut. Guided by the Consolidated Framework for Implementation Research, semistructured interviews were conducted on Zoom with primary care providers (PCPs), medical assistants, clinical leadership, and PrEP navigators. Convenience and purposive sampling took place via email until thematic saturation was achieved. Thematic analysis was conducted. Twenty-two participants were interviewed for this study. PCPs lacked knowledge and reported limited or no use of SHS to determine patients' level of HIV risk, which may explain why most PCPs relied on patients to request PrEP. While PCPs perceived organizational support to prescribe PrEP, clinical staff were unaware of structural resources. Lastly, participants described a vertical trajectory of influence from external sources (policies and insurance) to time allocated to appointments that limits their ability to implement SHS and PrEP, further complicated by the electronic health record and disparities in structural resources across clinical sites. This study provides foundational evidence for future research on implementation strategies to improve HIV prevention through universal, comprehensive SHS to identify patients for PrEP. Overcoming barriers to SHS and PrEP, particularly in clinical settings such as FQHCs that care for vulnerable populations, may improve identification, prevention, and treatment of HIV and aid in ending the HIV epidemic.

Unravelling Delay in Care for Sexually Transmitted Infections-Related Symptoms in a Developing Country Setting (Jamaica)

BACKGROUND

Sexually transmitted infections (STIs) and STI treatment remain a challenge in public health. There is little understanding of related factors influencing health seeking behaviour and delay of care among clinic attendees in Jamaica.

AIM

To determine socio-demographic profile of clinic attendees with STI and identify factors associated with delay in seeking care for STI-related symptoms.

METHODS

A cross-sectional study was done. 201 adult patients presenting with STI symptoms from four health centres in Kingston and St Andrew were selected. A 24-item interviewer-assisted questionnaire was used to obtain data on socio-demographic characteristics, patients' symptoms and duration, previous STIs, knowledge of complications and seriousness of STIs, and factors influencing decision to seek medical care.

RESULTS

Almost 75% delayed seeking care for STIs. Recurrent STIs was identified in 41% of patients. 'Could not find time' was the most commonly reported reason for delay in seeking care (36%). Females were 3.4 times more likely to delay seeking care for STI symptoms than males (OR 3.42, 95% CI: 1.73-6.73). Those with primary level education and below were 5 times more likely to delay seeking care for STI symptoms than those with at least secondary level education (OR 5.05, 95% CI: 1.09-23.46). Participants viewed staff as confidential (68%) and 65% thought health-care workers spent adequate time during consultations.

CONCLUSION

Lower education level and the female gender are associated with delay in seeking care for STI-related symptoms. These factors should be considered when developing interventions to reduce delay in care for STI-related symptoms.

Factors Associated With Delays in Presentation and Treatment of Gonorrhea, Massachusetts 2015-2019

BACKGROUND

Rates of gonorrhea are increasing across the United States. Understanding and addressing contributing factors associated with longer time to diagnosis and treatment may shorten the duration of infectiousness, which in turn may limit transmission.

METHODS

We used Massachusetts data from the US Centers for Disease Control and Prevention Sexually Transmitted Disease Surveillance Network collected between July 2015 and September 2019, along with routinely reported surveillance data, to assess time from gonorrhea symptom onset to presentation to care, and time from presentation to care to receipt of treatment. Factors associated with longer time to presentation (TTP) and time to treatment (TTT) were assessed using Cox proportional hazard models with a constant time variable.

RESULTS

Among symptomatic patients (n = 672), 31% did not receive medical care within 7 days of symptom onset. Longer TTP was associated with younger age, female gender, reporting cost as a barrier to care, and provider report of proctitis. Among patients with symptoms and/or known contact to gonorrhea (n = 827), 42% did not receive presumptive treatment. Longer TTT was associated with female gender, non-Hispanic other race/ethnicity, and clinics with less gonorrhea treatment experience. Among asymptomatic patients without known exposure to STI (n = 235), 26% did not receive treatment within 7 days. Longer TTT was associated with sexually transmitted disease clinic/family planning/reproductive health clinics and a test turnaround time of ≥3 days.

CONCLUSIONS

Delays in presentation to care and receipt of treatment for gonorrhea are common. Factors associated with longer TTP and TTT highlight multiple opportunities for reducing the infectious period of patients with gonorrhea.

Social marketing and mass media interventions to increase sexually transmissible infections (STIs) testing among young people: social marketing and visual design component analysis

INTRODUCTION

Globally, sexually transmissible infections (STIs) continue to disproportionately affect young people. Regular STI testing is an important public health strategy but remains low among this age group. Raising awareness of testing is an essential step and requires effective interventions designed for young people. To inform the development of effective interventions that promote STI testing among young people, we conducted a systematic literature review to describe the social marketing and visual design components commonly found in STI testing interventions and explore associations of these components with intervention effectiveness.

METHODS

We used a systemic review methodology to identify peer-reviewed articles that met pre-defined inclusion criteria. Social marketing and visual component analyses were conducted using structured data extraction tools and coding schemes, based on the eight key social marketing principles and 28 descriptive dimensions for visual analysis.

RESULTS

18 studies focusing on 13 separate interventions met the inclusion criteria. Most interventions used photograph-based images, using conventionally attractive actors, positioned centrally and making direct eye contact to engage the viewer. The majority of interventions featured text sparingly and drew on a range of tones (e.g. serious, humorous, positive, reassuring, empowering and informative) and three interventions used sexualised content. Four articles explicitly stated that the interventions was informed by social marketing principles, with two explicitly referencing all eight principles. Around half of the articles reported using a formal theoretical framework, but most were considered to have theoretical constructs implicit in interventions materials. Four articles provided detailed information regarding developmental consumer research or pre-testing. All articles suggested segmentation and development of materials specifically for young people. Explicit consideration of motivation and competition was lacking across all articles. This study found that there were some design elements common to interventions which were considered more effective. High social marketing complexity (where interventions met at least seven of the 11 criteria for complexity) seemed to be associated with more effective interventions.

CONCLUSIONS

Our findings suggest that the incorporation of social marketing principles, could be more important for intervention effectiveness than specific elements of visual design. Effective and systematic use of social marketing principles may help to inform future evidence-informed and theoretically based interventions and should be employed within sexual health improvement efforts.

Examining County-Level Associations between Federally Qualified Health Centers and Sexually Transmitted Infections: A Political Ecology of Health Framework

Federally Qualified Health Centers (FQHCs) are the largest providers of healthcare for sexually transmitted infections (STIs) in medically underserved communities in the United States (US). Through the Affordable Care Act (ACA), FQHCs have grown in number, but the impact of this growth on STIs is poorly understood. This ecological study seeks to quantify the association between FQHCs and STI prevalence in all US counties. Variables were described utilizing medians and interquartile ranges, and distributions were compared using Kruskal-Wallis tests. Median rates of chlamydia in counties with high, low, and no FQHCs were 370.3, 422.6, and 242.1 cases per 100,000 population, respectively. Gonorrhea rates were 101.9, 119.7, and 49.9 cases per 100,000 population, respectively. Multivariable linear regression models, adjusted for structural and place-based characteristics (i.e., Medicaid expansion, social vulnerability, metropolitan status, and region), were used to examine county-level associations between FQHCs and STIs. Compared to counties with no FQHCs, counties with a high number of FQHCs had chlamydia rates that were an average of 68.6 per 100,000 population higher (β = 68.6, 95% CI: 45.0, 92.3) and gonorrhea rates that were an average of 25.2 per 100,000 population higher (β = 25.2, 95% CI: 13.2, 37.2). When controlled for salient factors associated with STI risks, greater FQHC availability was associated with greater diagnosis and treatment of STIs. These findings provide empirical support for the utility of a political ecology of health framework and the critical role of FQHCs in confronting the STI epidemic in the US.

Sexually transmitted diseases knowledge assessment and associated factors among university students in the United Arab Emirates: a cross-sectional study

Background

Sexually transmitted diseases and infections (STDIs) remain a serious public health menace with over 350 million cases each year. Poor knowledge of STDIs has been identified as one of the bottlenecks in their control and prevention. Hence, assessment of knowledge, both general and domain-specific, is key to the prevention and control of these diseases. This study assessed the knowledge of STDIs and identified factors associated with STDI knowledge among university students in the United Arab Emirates (UAE).

Methods

This is a cross-sectional study among 778 UAE University students across all colleges. An online data collection tool was used to collect data regarding the participants' demographics and their level of knowledge of STDIs across different domains including general STDI pathogens knowledge (8 items), signs and symptoms (9 items), mode of transmission (5 items), and prevention (5 items). Knowledge was presented both as absolute and percentage scores. Differences in STDI knowledge were statistically assessed using Mann-Whitney U and Chi-squared tests. Logistic regression models were further used to identify factors associated with STDI knowledge.

Results

A total of 778 students participated in the study with a median age of 21 years (IQR = 19, 23). The overall median STDI knowledge score of the participants was 7 (out of 27), with some differences within STDI domains-signs & symptoms (1 out of 9), modes of transmission (2 out of 5), general STDI pathogens (2 out of 8), and prevention (1 out of 5). Higher STDI knowledge was significantly associated with being non-Emirati (OR = 1.85, 95% CI = 1.24-2.75), being married (OR = 2.89, 95% CI = 1.50-5.56), residing in emirates other than Abu Dhabi (OR = 1.61, 95% CI = 1.16-2.25), and being a student of health sciences (OR = 4.45, 95% CI = 3.07-6.45).

Conclusion

In general, STDI knowledge was low among the students. Having good knowledge of STDIs is essential for their prevention and control. Therefore, there is a need for informed interventions to address the knowledge gap among students, youths, and the general population at large.

Time to healthcare seeking following the onset of symptoms among men and women attending a sexual health clinic in Melbourne, Australia

BACKGROUND

Timely diagnosis and treatment of sexually transmitted infections (STIs) underpin their control by reducing the duration of infectiousness. There are currently limited data exploring healthcare seeking among individuals with STI symptoms.

METHODS

We analyzed data on individuals reporting STI symptoms at the Melbourne Sexual Health Centre (MSHC) between August 2017 and December 2020. We calculated the time between symptom onset and clinic attendance by risk group for 13 STI diagnoses. We performed univariable and multivariable logistic regression analyses to explore factors associated with delayed healthcare seeking (greater than 7 days).

RESULTS

Among 7,032 symptomatic clinic attendances, the shortest time to healthcare seeking was among individuals diagnosed with gonococcal urethritis (median 3 days), and the longest was among individuals diagnosed with genital warts (median 60 days). Individuals diagnosed with gonococcal urethritis sought care earlier than individuals diagnosed with non-gonococcal urethritis (median 3 vs. 6 days, p < 0.001), and individuals diagnosed with genital herpes sought care earlier than individuals diagnosed with primary syphilis (median 4 vs. 14 days, p < 0.001). Men who have sex with men, and men taking human immunodeficiency virus pre-exposure prophylaxis (PrEP), were least likely to delay healthcare seeking. Both men and women who delayed healthcare seeking were more likely to live further from the clinic than those who did not delay their presentation [p trend < 0.001 (men) and p trend = 0.049 (women)].

CONCLUSION

Improved local access to healthcare alongside targeted strategies to encourage early healthcare seeking among groups at increased likelihood of delay may reduce STI-associated morbidity and transmission.

Effect of Screening and Treatment for Gonorrhea and Chlamydia on HIV Incidence Among Men Who Have Sex With Men in the United States: A Modeling Analysis

BACKGROUND

Previous models have estimated the total population attributable fraction of Neisseria gonorrhoeae and Chlamydia trachomatis (NG/CT) on HIV incidence among men who have sex with men (MSM), but this does not represent realistic intervention effects. We estimated the potential impact of screening for NG/CT on downstream incidence of HIV among MSM.

METHODS

Using a network model, we estimated the effects of varying coverage levels for sexually transmitted infection screening among different priority populations: all sexually active MSM regardless of HIV serostatus, MSM with multiple recent (past 6 months) sex partners regardless of serostatus, MSM without HIV, and MSM with HIV. Under the assumption that all screening events included a urethral test, we also examined the effect of increasing the proportion of screening events that include rectal screening for NG/CT on HIV incidence.

RESULTS

Increasing annual NG/CT screening among sexually active MSM by 60% averted 4.9% of HIV infections over a 10-year period (interquartile range, 2.8%-6.8%). More HIV infections were averted when screening was focused on MSM with multiple recent sex partners: 60% coverage among MSM with multiple recent sex partners averted 9.8% of HIV infections (interquartile range, 8.1%-11.6%). Increased sexually transmitted infection screening among MSM without HIV averted more new HIV infections compared with the transmissions averted because of screening MSM with HIV, but fewer NG/CT tests were needed among MSM with HIV to avert a single new HIV infection.

CONCLUSIONS

Screening of NG/CT among MSM is expected to lead to modest but clinically relevant reductions in HIV incidence among MSM.

Using machine learning approaches to predict timely clinic attendance and the uptake of HIV/STI testing post clinic reminder messages

Timely and regular testing for HIV and sexually transmitted infections (STI) is important for controlling HIV and STI (HIV/STI) among men who have sex with men (MSM). We established multiple machine learning models (e.g., logistic regression, lasso regression, ridge regression, elastic net regression, support vector machine, k-nearest neighbour, naïve bayes, random forest, gradient boosting machine, XGBoost, and multi-layer perceptron) to predict timely (i.e., within 30 days) clinic attendance and HIV/STI testing uptake after receiving a reminder message via short message service (SMS) or email). Our study used 3044 clinic consultations among MSM within 12 months after receiving an email or SMS reminder at the Melbourne Sexual Health Centre between April 11, 2019, and April 30, 2020. About 29.5% [899/3044] were timely clinic attendance post reminder messages, and 84.6% [761/899] had HIV/STI testing. The XGBoost model performed best in predicting timely clinic attendance [mean [SD] AUC 62.8% (3.2%); F1 score 70.8% (1.2%)]. The elastic net regression model performed best in predicting HIV/STI testing within 30 days [AUC 82.7% (6.3%); F1 score 85.3% (1.8%)]. The machine learning approach is helpful in predicting timely clinic attendance and HIV/STI re-testing. Our predictive models could be incorporated into clinic websites to inform sexual health care or follow-up service.

Correlates of time to clinical presentation for symptomatic individuals with gonorrhoea in South China: results from a cross-sectional study

OBJECTIVES

This study aimed to determine the variation in the interval between the onset of symptoms and clinical presentation, and its associated factors among symptomatic individuals with gonorrhoea.

DESIGN

A cross-sectional study was conducted between 1 June and 30 July 2017.

SETTING

129 sexually transmitted disease clinics from 21 cities of Guangdong, China.

PARTICIPANTS

Using convenience sampling method to recruit symptomatic individuals with gonorrhoea over 18 years old.

OUTCOME MEASURE

Time to clinical presentation.

RESULTS

Among 1664 participants, the median age was 29 (24-36) years old, and the majority were male (92.5%) and married (52.9%). The median time to clinical presentation was 3 (2-6) days. About 471 (28.3%) patients had sexual contact while symptomatic. After adjusting for covariates, participants who were female (aβ=0.44, 95% CI: 0.22 to 0.80), from east Guangdong region (aβ=0.44, 95% CI: 0.22 to 0.80) and had the absence of dysuria (aβ=0.26, 95% CI: 0.06 to 0.46) had increased time to clinical presentation. Participants who had commercial sex in the past 6 months (aβ=-0.11, 95% CI: -0.21 to -0.01) had decreased time to clinical presentation. Participants who were female (adjusted odds ratio (aOR)=1.66, 95% CI: 1.08 to 2.50) and delayed in seeking healthcare more than 7 days (aOR=46.71, 95% CI: 24.27 to 89.93) were more likely to have sexual contact while symptomatic.

CONCLUSION

The time to clinical presentation for individuals with symptomatic gonorrhoea is variable and a high proportion of participants continued to have sexual behaviour while symptomatic. Strategies to increase health literacy may help to minimise the sequelae of gonorrhoea and reduce onward transmission.

Availability of Sexually Transmitted Infection Screening and Expedited Partner Therapy at Federally Qualified Health Centers in Michigan

Via secret shopper study, we assessed: (1) availability of sexually transmitted infection (STI) screening; (2) provision of expedited partner therapy; and (3) wait times for new patient STI screening appointments at Michigan federally qualified health centers. Of the 147 clinics with STI screening availability, 10.2% (15) confirmed expedited partner therapy provision.

Sexually transmitted disease clinics in the United States: Understanding the needs of patients and the capabilities of providers

Reports of bacterial sexually transmitted infections are at the highest levels ever reported in the United States, and state and local budgetary issues are placing specialized sexually transmitted disease (STD) care at risk. This study collected information from 4138 patients seeking care at 26 STD clinics in large metropolitan areas across the United States with high levels of reported STDs to determine patient needs and clinic capabilities. Surveys were provided to patients attending these STD clinics to assess their demographic information as well as reasons for coming to the clinic and surveys were also provided to clinic administrators to determine their operational capacities and services provided by the clinic. For this initial study, we conducted univariate analyses to report all data collected from these surveys. Patients attending STD clinics across the country indicated that they do so because of the relative ease of getting an appointment; including walk-in and same-day appointments as well as the welcoming environment and expertise of the staff at the clinic. Additionally, STD clinics provide specialized care to patients; including HIV testing and counseling as well as on-site, injectable medications for the treatment of gonorrhea and syphilis in an environment that helps to reduce the role of stigma in seeking this kind of care. Sexually transmitted disease clinics continue to play an important role in helping to curb the rising epidemic of sexually transmitted infections.

Delay in Seeking Health Care Services After Onset of Urethritis Symptoms in Men

BACKGROUND

Symptom awareness, behavioral factors, and other barriers associated with timely sexually transmitted infection (STI) health care provision in men is not well studied.

METHODS

Men attending an STI clinic answered a questionnaire regarding their symptoms, sexual behavior, and sociodemographic and behavioral characteristics. Characteristics of symptomatic men were compared between those who did and did not delay seeking health care services. Delayed care seeking was defined as clinic attendance longer than 7 days after symptoms, whereas early care seeking was defined as clinic attendance of 7 days or less.

RESULTS

Over a quarter (n = 43 [27.7%]) of men with urethritis symptoms (urethral discharge or dysuria) delayed seeking care for more than 7 days. Compared with men who sought treatment within 7 days, those that delayed care worried for longer periods that their symptoms were STI-related, were more likely to attempt self-treatment of STI symptoms, were more likely to continue engaging in sexual activity, and were less likely to use a condom during their last sexual encounter. Conversely, men that delayed care seeking were less likely to have urethral discharge on physical examination, to have 5 or more polymorphonuclear leukocytes, and to test positive for Neisseria gonorrhoeae. When compared with men that sought care earlier, men that delayed care seeking had fewer overall and new partners in the past 30 days.

CONCLUSIONS

Our data suggest that over a quarter of men aware of STI symptoms delay seeking health services. Interventions that promote better patient understanding of the importance of symptom recognition and that facilitate timely access to care may provide new opportunities to reduce STI transmission.

Factors associated with time to presentation for individuals with symptomatic uncomplicated genital gonorrhoea: a cross sectional cohort study of GToG trial participants

OBJECTIVES

To determine the variation in the time from onset of symptoms to clinical presentation (time to presentation [TTP]) in a cohort of sexual health attendees with symptomatic uncomplicated genital gonorrhoea and to identify factors associated with TTP.

METHODS

Participants were recruited from 14 clinics across England into the 'Gentamicin for the Treatment of Gonorrhoea (GToG)' trial between October 2014 and November 2016. Multivariable analysis was performed using prospectively collected demographic, behavioural and clinical data in a subset of the GToG study cohort presenting with genital discharge and/or dysuria who tested positive for Neisseria gonorrhoeae using a nucleic acid amplification test. The results were expressed as geometric mean ratios (GMR) with 95% CI for time to presentation after onset of symptoms.

RESULTS

316 participants (269 men and 47 women) with a median age of 27.6 years (IQR 23.0-34.8) were included. 194 (61%) were Caucasian, 29 (9%) Black African, 27 (9%) Asian and 66 (21%) of other ethnicities. Median TTP was 3 days for men (IQR 2-7) and 14 days for women (IQR 7-21). Participants reported genital discharge (297/316 [94%]), dysuria (251/316 [79%]), both genital discharge and dysuria (232/316 [73%]) and other concurrent symptoms 76/316 (24%) (e.g., rectal bleeding or genital itching). 45/316 (14%) participants reported sexual contact while symptomatic, of whom TTP was more than 7 days in 32/45 (71%). A longer TTP was associated with gender (female cf. male, GMR 2.34 [1.67 to 3.26]), no prior history of gonorrhoea (GMR 1.46 [1.15 to 1.86]), 'regular' or 'ex-regular' sexual relationship (regular cf. one off GMR 1.35 [1.05 to 1.72]); ex-regular cf. one off GMR 1.88 [1.12 to 3.14]), and being heterosexual (GMR 1.69 [1.31 to 2.19]).

CONCLUSION

Specific demographic and behavioural factors are associated with a longer TTP in individuals with symptomatic genital gonorrhoea. Detailed knowledge of these factors can be used to prioritise and optimise gonorrhoea management and prevention.

The effects of an educational program based on the health belief model on information-motivation-skill-behavioral skills among women living with human immunodeficiency virus

BACKGROUND

Human immunodeficiency virus (HIV) is a kind of behavioral disease in that adopting behavioral changes is the only way to control and stop the epidemic. The aim of this study is to investigate the effect of education base on the health belief model (HBM) on health-seeking behavior among HIV-positive women.

MATERIALS AND METHODS

This study is a paralleled, randomized controlled clinical trial done with control group among HIV-positive women who were registered at the voluntary and counseling testing center of Imam Khomeini hospital in Tehran. Data were gathered by using information obtained from the Motivation-Skill-Behavior questionnaire and demographic data. The women were divided by permuted block and were randomized into two groups. Interventional group participated in six HBM educational classes and used routine counseling guidelines, but the control group used only routine counseling protocol. Data were collected before, immediately after, and 3 weeks after interference among all participants. Data were analyzed by using SPSS software version 16.

RESULTS

According to the results and statistical test, before intervention, the mean score of knowledge was not significantly different in the two groups, but after intervention in the interventional group, test result and follow-up increased statistically significantly (P = 0.000). Both groups had increased mean score of knowledge, and there is significant trend in level of knowledge (interventional group 20.79 ± 1.88, control group: 17.36 ±2.44) and there was a significant increase in mean attitude follow-up score (P < 0.001).

CONCLUSION

According to the result of the present study, counseling base on HBM by trained educator can increase information-motivation-skill-behavior among women living with HIV.

Exploring the Use of Technology for Sexual Health Risk-Reduction among Ecuadorean Adolescents

BACKGROUND

There is a lack of sexual health knowledge and resource access among youth in Latin America, along with rising rates of teenage pregnancy and STD transmission.

OBJECTIVE

To determine baseline sexual health knowledge and the acceptance of a technology based sexual health risk-reduction program among Ecuadorean adolescents.

METHODS

We used mixed methods to determine the sexual health knowledge and practices, and technology use among 204 adolescents from two schools in Cumbayá and Lumbisí, Ecuador. Quantitative data was collected through surveys and qualitative through single-gender focus groups.

FINDINGS

Nearly every participant (96.6%) expressed interest in a sexual health education program using technology and social media. A majority of participants indicated that they consulted parents (58.3%) regarding sexual health questions. Only a few participants had access to physicians outside of appointments (3.9%), and most desired more sexual health information (87.3%). Although approximately one-quarter of participants were sexually active (27%), most lacked baseline knowledge regarding contraceptives and STDs. Facebook (91%) and WhatsApp (53%) were the most frequently used and requested social media for an educational program. Students indicated a strong desire to be involved in the design stages of a sexual health risk-reduction program, rather than use a pre-established program.

CONCLUSIONS

There is strong interest in a technology based sexual health risk-reduction program through Facebook and WhatsApp, which could establish communication between health providers and Ecuadorian youth to disseminate health information and answer private inquiries. Findings from this study, the first of its kind among South American adolescents, introduces a novel idea: involving participants from initial design stages of a text-messaging health education program. Future studies should focus on engaging families as well as physicians' willingness to participate.Implications and Contributions: This paper is the first acceptability study of a technology based sexual health risk-reduction program among low-income South American adolescents. Findings enhance understanding of pregnancy and STD prevention interventions by demonstrating participants' desire for self-design and implementation, and highlight their importance through a lack of baseline adolescent sexual health knowledge.

Health beliefs and behaviours in relation to sexually transmitted infections among South Korean juvenile offenders: A focused ethnography study

AIM

This study explored health beliefs and behaviours related to sexually transmitted infections (STIs) from the perspective of juvenile offenders with STIs in three urban cities.

METHODS

Data were collected using observations and in-depth interviews between July and November, 2014. Under the supervision of probation officers, 24 juvenile offenders with STIs were interviewed. Leininger's four-step method guided the data analysis.

FINDINGS

From participants' perspectives, poor hygiene and a promiscuous lifestyle caused the STIs. The diseases were considered an adult disease with distinct symptoms and deformities, no cure, and therefore fatal. STIs were shameful for juveniles because their presence revealed sexually active behaviours. The juveniles' health-related behaviours included neglecting their STI symptoms because they did not know they were infected, mistaking STIs for other health conditions, choosing to suffer rather than revealing their diagnosis, and keeping their genitals clean.

CONCLUSION

A large gap emerged between juveniles' beliefs and behaviours related to STIs. Policies and education are needed to provide accurate STI information for this population.

Healthcare-seeking behaviour of people with sexually transmitted infection symptoms attending a Sexual Health Clinic in New Zealand

AIMS

Untreated sexually transmitted infections (STIs) can lead to serious health complications and may be transmitted to uninfected individuals. Therefore, the early detection and subsequent management of STIs is crucial to control efforts. Time to presentation for STI symptoms and risk of transmission in this period has not been assessed in New Zealand to date.

METHODS

All new clients presenting to an urban sexual health clinic (SHC) were invited to complete a questionnaire, which included demographic information, sexual health history, and details about the clinic visit.

RESULTS

Of 331 people approached, 243 (73.4%) agreed to complete the questionnaire. Four incomplete questionnaires were excluded, leaving 239 participants (47.3% female and 52.7% male, 43.8% under the age of 25). The most common reason for seeking healthcare was experiencing symptoms (39.4%) and 41.7% of people with symptoms waited more than seven days to seek healthcare. Around a third (30.6%) of people with symptoms had sex after they first thought they may need to seek healthcare. Infrequent condom use was reported more often by people who had sex with existing partners (84.6%) than by people who had sex with new partners (10.0%).

CONCLUSIONS

This is the first study to quantify healthcare-seeking behaviour for STI in New Zealand. Delayed healthcare-seeking (defined as waiting more than seven days) was common and almost a third of people reported engaging in sex while symptomatic. Enabling prompt healthcare-seeking is crucial to minimise transmission risk. Structural barriers such as the financial cost of STI tests must be removed and education around symptom recognition and healthcare system navigation should be provided.

Development of a Behavior Change Intervention to Improve Sexual Health Service Use Among University Undergraduate Students: Mixed Methods Study Protocol

BACKGROUND

University students are at risk for acquiring sexually transmitted infections and suffering other negative health outcomes. Sexual health services offer preventive and treatment interventions that aim to reduce these infections and associated health consequences. However, university students often delay or avoid seeking sexual health services. An in-depth understanding of the factors that influence student use of sexual health services is needed to underpin effective sexual health interventions.

OBJECTIVE

In this study, we aim to design a behavior change intervention to address university undergraduate students' use of sexual health services at two universities in Nova Scotia, Canada.

METHODS

This mixed methods study consists of three phases that follow a systematic approach to intervention design outlined in the Behaviour Change Wheel. In Phase 1, we examine patterns of sexual health service use among university students in Nova Scotia, Canada, using an existing dataset. In Phase 2, we identify the perceived barriers and enablers to students' use of sexual health services. This will include focus groups with university undergraduate students, health care providers, and university administrators using a semistructured guide, informed by the Capability, Opportunity, Motivation-Behaviour Model and Theoretical Domains Framework. In Phase 3, we identify behavior change techniques and intervention components to develop a theory-based intervention to improve students' use of sexual health services.

RESULTS

This study will be completed in March 2018. Results from each phase and the finalized intervention design will be reported in 2018.

CONCLUSIONS

Previous intervention research to improve university students' use of sexual health services lacks a theoretical assessment of barriers. This study will employ a mixed methods research design to examine university students' use of sexual health service and apply behavior change theory to design a theory- and evidence-based sexual health service intervention. Our approach will provide a comprehensive foundation to co-design a theory-based intervention with service users, health care providers, and administrators to improve sexual health service use among university students and ultimately improve their overall health and well-being.

Parenting Among Adolescents and Young Adults with Human Immunodeficiency Virus Infection in the United States: Challenges, Unmet Needs, and Opportunities

Given the realistic expectations of HIV-infected adolescents and young adults (AYA) to have children and start families, steps must be taken to ensure that youth are prepared to deal with the challenges associated with their HIV and parenting. Literature reviews were conducted to identify published research and practice guidelines addressing parenting or becoming parents among HIV-infected AYA in the United States. Research articles or practice guidelines on this topic were not identified. Given the paucity of information available on this topic, this article provides a framework for the development of appropriate interventions and guidelines for use in clinical and community-based settings. First, the social, economic, and sexual and reproductive health challenges facing HIV-infected AYA in the United States are summarized. Next, family planning considerations, including age-appropriate disclosure of HIV status to those who are perinatally infected, and contraceptive and preconception counseling are described. The impact of early childbearing on young parents is discussed and considerations are outlined during the preconception, antenatal, and postnatal periods with regard to antiretroviral medications and clinical care guidelines. The importance of transitioning AYA from pediatric or adolescent to adult-centered medical care is highlighted. Finally, a comprehensive approach is suggested that addresses not only medical needs but also emphasizes ways to mitigate the impact of social and economic factors on the health and well-being of these young parents and their children.

Population-based survey on STI-associated symptoms and health-seeking behaviours among Iranian adults

BACKGROUND

Qualified decision-making for the improved management of sexually transmitted infections (STIs) requires various sources of information. We aimed to estimate the STI-associated symptom prevalence and care-seeking patterns in the general population of Iran.

METHODS

In 2014, using a street-based survey with a standard gender-specific questionnaire on STI-associated symptoms and willingness to seek treatment, we interviewed 9166 Iranian participants, who were selected from among the 18-60-year-old population using multistage sampling. Data were analysed via generalised estimating equation and survey analysis, taking into account a 95% confidence coefficient.

RESULTS

About 67.3% of participants, mean age 33 years, were 'assumed sexually active' and were therefore eligible for inclusion. Approximately 39.9% (95% CI 28.4% to 51.4%) of women and 17.6% (95% CI 13.9% to 21.6%) of men reported at least one STI-associated symptom in the current week. The occurrence of symptoms decreased with an increase in age in both genders (p<0.05). About 21.2% (95% CI 13.3% to 29.1%) of women and 7.1% (95% CI 5.4% to 7.8%) of men treated symptoms themselves after symptoms first appeared. Of the women and men with symptoms, 37.4% (95% CI 24.8% to 50.0%) and 46.8% (95% CI 39.7% to 51.4%), respectively, sought care. Most women visited a gynaecologist and midwife; men tended to visit a general practitioner and urologist after their symptoms appeared.

CONCLUSIONS

The prevalence of STI-associated symptoms in Iranian adults is considerable. The results emphasise the need for appropriate and timely STI care and more attention to sexual health promotion to mitigate onward and future infections. Attention to the care-seeking pattern is fundamental to policymaking and planning.