Corrigendum to: Social media's role in support networks among LGBTQ adolescents: a qualitative study.

Background:Adolescents use social media more frequently than other age groups. Social media has been described as a safe environment for lesbian, gay, bisexual, transgender and queer and/or questioning (LGBTQ) adolescents. As part of mixed-methods research investigating the association between social networks and sexual agency, we present qualitative findings on how LGBTQ adolescents connect online to form support networks.Methods:We recruited 30 adolescents aged 14-17years who identified as LGBTQ in terms of their gender or attraction in the longitudinal Social Networks and Agency Project. Semi-structured interviews were conducted online or face-to-face across Australia. Thematic analysis was used to explore perceptions and experiences of participants in relation to social media use and relationships.Results:Two overarching themes were identified: LGBTQ adolescents use social media for identity, relationships and wellbeing support. Social media is not always free of discrimination for LGBTQ adolescents. Many LGBTQ participants joined Facebook groups to connect with LGBTQ peers. Facebook was considered a vital support for those with mental health concerns including suicidal ideation. Participants gave and received support from group members, which was considered useful for those feeling isolated or victimised. LGBTQ adolescents formed friendships, romantic relationships and gained information on sex, relationships, and sexual health from these groups. Participants described negative experiences including discrimination within Facebook groups, mismanaged groups and exposure to anti-LGBTQ sentiments.Conclusion:Social media is an environment where LGBTQ adolescents can connect, educate and support each other, which may have beneficial effects for this marginalised group. There remain issues with social media including discrimination against and within LGBTQ communities.

Social media's role in support networks among LGBTQ adolescents: a qualitative study.

Background Adolescents use social media more frequently than other age groups. Social media has been described as a safe environment for lesbian, gay, bisexual, transgender and queer and/or questioning (LGBTQ) adolescents. As part of mixed-methods research investigating the association between social networks and sexual agency, we present qualitative findings on how LGBTQ adolescents connect online to form support networks. Methods We recruited 30 adolescents aged 14-17years who identified as LGBTQ in terms of their gender or attraction in the longitudinal Social Networks and Agency Project. Semi-structured interviews were conducted online or face-to-face across Australia. Thematic analysis was used to explore perceptions and experiences of participants in relation to social media use and relationships. Results Two overarching themes were identified: LGBTQ adolescents use social media for identity, relationships and wellbeing support. Social media is not always free of discrimination for LGBTQ adolescents. Many LGBTQ participants joined Facebook groups to connect with LGBTQ peers. Facebook was considered a vital support for those with mental health concerns including suicidal ideation. Participants gave and received support from group members, which was considered useful for those feeling isolated or victimised. LGBTQ adolescents formed friendships, romantic relationships and gained information on sex, relationships, and sexual health from these groups. Participants described negative experiences including discrimination within Facebook groups, mismanaged groups and exposure to anti-LGBTQ sentiments. Conclusion Social media is an environment where LGBTQ adolescents can connect, educate and support each other, which may have beneficial effects for this marginalised group. There remain issues with social media including discrimination against and within LGBTQ communities.

What adolescents think of relationship portrayals on social media: a qualitative study.

Background Understanding the factors influencing adolescents' relationship views is important because early romantic relationships often act as precursors for relationships in adulthood. This study sought to examine the types of relationship-focused content adolescents witness on social media and how they perceive its effect on their romantic relationship beliefs. METHODS: Sixteen semistructured interviews were conducted with Australian adolescents aged 16-19 years who were purposively sampled from a larger longitudinal study. Interview transcripts were analysed qualitatively using constructivist grounded theory. RESULTS: Participants described the types of romantic relationship portrayals they saw on social media, including relationship-focused trends like 'Relationship Goals' and 'Insta-Couples'. Participants explained their ability to identify incomplete and unrealistic relationship portrayals, as well as the pressure to share their relationships online in the same incomplete fashion. Views regarding the influence of social media were varied, but most believed social media relationship portrayals had some level of influence on young people's relationship views; some participants believed this occurred regardless of awareness of the incompleteness of the online portrayal. CONCLUSIONS: Although participant interview data revealed the pervasiveness of social media relationship portrayals, it also revealed the sophisticated capabilities of adolescents in critiquing online media portrayals.

Human Prion Disease Surveillance in Washington State, 2006-2017.

Importance: Human prion disease surveillance is critical to detect possible cases of variant Creutzfeldt-Jakob disease and other acquired forms of prion disease in the United States. Results are presented here that describe 12 years of surveillance in Washington, the only US state that has reported the presence of classic bovine spongiform encephalopathy, an animal prion disease that has been shown to transmit to humans. Objective: To describe the current prion disease surveillance system in Washington and the epidemiological and clinical results of surveillance from 2006 through 2017. Design, Setting, and Participants: This cross-sectional study reports findings from the human prion disease surveillance system in place in Washington state from January 1, 2006, through December 31, 2017. Participants included Washington residents with a clinical suspicion of human prion disease or suggestive test results from the National Prion Disease Pathology Surveillance Center or with prion disease listed as a cause of death on the death certificate. Data for this report were analyzed from June 1, 2016, to July 1, 2020. Exposure: Human prion disease diagnosis. Main Outcomes and Measures: The main outcome was incidence of human prion disease cases, including identification of variant Creutzfeldt-Jakob disease. Results: A total of 143 human prion disease cases were detected during the study period, none of which met criteria for a variant Creutzfeldt-Jakob disease diagnosis. Among 137 definite or probable cases, 123 (89.8%) occurred in persons aged 55 years or older, with a median age at death of 66 years (range, 38-84 years). Most patients were White (124 [92.5%] among 134 with reported race), and slightly over half were male (70 [51.1%]). The average annual age-adjusted prion disease incidence was 1.5 per million population per year, slightly higher than the national rate of 1.2 per million. A total of 99 cases (69.2%) were confirmed by neuropathology. Sporadic prion disease was the most common diagnosis, in 134 cases (93.7%), followed by familial prion disease in 8 cases (5.6%). One iatrogenic prion disease case (0.7%) was also reported. Conclusions and Relevance: The findings of this cross-sectional study suggest that demographic characteristics of patients with prion disease in Washington are consistent with national findings. The slightly higher incidence rate may be due to the state's enhanced surveillance activities, including close collaboration with key partners and educational efforts targeted toward health care providers. Results indicate that surveillance will continue to be beneficial for monitoring epidemiological trends, facilitating accurate diagnoses, and detecting variant Creutzfeldt-Jakob disease or other emerging human prion disease cases.

ADOPTing a new method of partner management for genital chlamydia in New South Wales: findings from a pilot implementation program of patient-delivered partner therapy.

Background Patient-delivered partner therapy (PDPT) for chlamydia is an effective and safe additional partner management strategy. Some Australian regulatory changes have been made to support PDPT, but implementation guidance is lacking. This paper describes a pilot implementation program of PDPT in New South Wales (NSW), the Australian Development and Operationalisation of Partner Therapy (ADOPT). METHODS: ADOPT involved: (1) clarification of the NSW PDPT legal and policy framework; (2) development and implementation of PDPT service models, resources and data collection tools for select publicly funded sexual health services (PFSHS) and Family Planning (FP) NSW clinics; and (3) evaluation of PDPT uptake. RESULTS: PDPT can be undertaken in NSW if accompanied by adequate provider, patient and partner information. Regulatory amendments enabled medication prescribing. The pilot implementation took place in four PFSHS and five FPNSW clinics from January to December 2016. In PFSHS, 30% of eligible patients were offered PDPT and 89% accepted the offer. In FPNSW clinics, 42% of eligible patients were offered PDPT and 63% accepted the offer. Most partners for whom PDPT was accepted were regular partners. CONCLUSIONS: A close collaboration of researchers, policy makers and clinicians allowed successful implementation of a PDPT model for chlamydia in heterosexual patients at select PFSHS and FPNSW clinics, providing guidance on its use as standard of care. However, for the full public health benefits of PDPT to be realised, it must be implemented in general practice, where most chlamydia is diagnosed. Further work is recommended to explore feasibility, develop guidelines and promote the integration of PDPT into general practice.

Prospective mixed methods study of online and offline social networks and the development of sexual agency in adolescence: the Social Networks and Agency Project (SNAP) protocol.

INTRODUCTION: Social media may play a role in adolescent sexual development. The limited research on social media use and sexual development has found both positive and negative influences. The focus of this study is on sexual agency: a positive sexual outcome. This paper describes the protocol for the Social Networks and Agency Project (SNAP) study which aims to examine the relationship between online and offline social networks and the development of healthy relationships and sexual agency in adolescence. METHODS AND ANALYSIS: The SNAP study is a mixed methods interdisciplinary longitudinal study. Over an 18-month period, adolescents aged 15-17 years at recruitment complete three questionnaires (including demographics, sexual behaviour, sexual agency and social networks); three in-depth interviews; and fortnightly online diaries describing their sexual behaviour and snapshots of their social networks that week. Longitudinal analyses will be used to describe changes in sexual behaviour and experiences over time, sexual agency, social media use, and social network patterns. Social network analysis will be used to capture relational data from which we will be able to construct sociograms from the respondent's perspective. Interview data will be analysed both in relation to emergent themes (deploying a grounded theory approach), and from a cross-disciplinary perspective. This mixed method analysis will allow for comparisons across quantitative and qualitative data, for consistency and differences, and will enhance the robustness of data interpretation and conclusions drawn, as multiple data sources are triangulated. ETHICS AND DISSEMINATION: Ethical approval was granted by the University of Sydney Human Research Ethics Committee and the Family Planning New South Wales Ethics Committee. The study will provide comprehensive, prospective information on the social and sexual development of adolescents in the age of social media and findings will be disseminated through conference presentations and peer-reviewed publications.

Body mass index and the risk of deep surgical site infection following posterior cervical instrumented fusion.

BACKGROUND: Surgical site infection (SSI) following spine surgery is associated with increased morbidity, reoperation rates, hospital readmissions, and cost. The incidence of SSI following posterior cervical spine surgery is higher than anterior cervical spine surgery, with rates from 4.5% to 18%. It is well documented that higher body mass index (BMI) is associated with increased risk of SSI after spine surgery. There are only a few studies that examine the correlation of BMI and SSI after posterior cervical instrumented fusion (PCIF) using national databases, however, none that compare trauma and nontraumatic patients. PURPOSE: The purpose of this study is to determine the odds of developing SSI with increasing BMI after PCIF, and to determine the risk of SSI in both trauma and nontraumatic adult patients. STUDY DESIGN: This is a retrospective cohort study of a prospective surgical database collected at one academic institution. PATIENT SAMPLE: The patient sample is from a prospectively collected surgical registry from one institution, which includes patients who underwent PCIF from April 2011 to October 2017. OUTCOME MEASURES: A SSI that required return to the operating room for surgical debridement. METHODS: This is a retrospective cohort study using a prospectively collected database of all spine surgeries performed at our institution from April 2011 to October 2017. We identified 1,406 patients, who underwent PCIF for both traumatic injuries and nontraumatic pathologies using International Classification of Diseases 9 and 10 procedural codes. Thirty-day readmission data were obtained. Patient's demographics, BMI, presence of diabetes, preoperative diagnosis, and surgical procedures performed were identified. Using logistic regression analysis, the risk of SSI associated with every one-unit increase in BMI was determined. This study received no funding. All the authors in this study report no conflict of interests relevant to this study. RESULTS: Of the 1,406 patients identified, 1,143 met our inclusion criteria. Of those patients, 688 had PCIF for traumatic injuries and 454 for nontraumatic pathologies. The incidence of SSI for all patients, who underwent PCIF was 3.9%. There was no significant difference in the rate of SSI between our trauma group and nontraumatic group. There was a higher rate of infection in patients, who were diabetic and with BMI≥30 kg/m2. The presence of both diabetes and BMI≥30 kg/m2 had an added effect on the risk of developing SSI in all patients, who underwent PCIF. Additionally, logistic regression analysis showed that there was a positive difference measure between BMI and SSI. Our results demonstrate that for one-unit increase in BMI, the odds of having a SSI is 1.048 (95% CI: 1.007-1.092, p=.023). CONCLUSIONS: Our study demonstrates that our rate of SSI after PCIF is within the range of what is cited in the literature. Interestingly, we did not see a statistically significant difference in the rate of infection between our trauma and nontrauma group. Overall, diabetes and elevated BMI are associated with increased risk of SSI in all patients, who underwent PCIF with even a higher risk in patient, who are both diabetic and obese. Obese patients should be counseled on elevated SSI risk after PCIF, and those with diabetes should be medically optimized before and after surgery when possible to minimize SSI.

'I see it everywhere': young Australians unintended exposure to sexual content online.

Background There are wide variations in the reported prevalence of exposure to sexual content online, but the literature tends not to distinguish between intended and unintended exposure. Moreover, there is little research exploring the pathways through which exposure occurs or descriptions of such content. While there is much public concern regarding exposure to sexual content, Australian students receive little or no education on mitigating the effect of sexual content online. METHODS: Eleven focus group discussions with high school students aged 14-18 years were conducted to discover young people's experiences of exposure to sexual content in social media. In this paper, we describe these pathways to sexual content exposure, the nature of the sexual content young people are exposed to and their views about this exposure. RESULTS: Focus groups showed that exposure to sexual content through social media occurred through networks of 'friends' or followers, and paid-for advertising. Content ranged from subtle messages or photos to explicit pornographic pictures/videos. Most of the exposure young people described was unintended. CONCLUSIONS: Exposure to sexual content, no matter the scope and intensity, was almost unavoidable among young people who use social media. Utilising this information to educate young people on mitigating the effect of sexual content, rather than trying to prevent young people from viewing it, could be a more effective approach.