A narrative systematic review of sexualised drug use and sexual health outcomes among LGBT people.

Introduction: Chemsex is a specific form of sexualised drug use (SDU) that is an emerging public health issue among men who have sex with men (MSM). Although the recent focus on chemsex is a reflection of the associated harms it is important to understand SDU more broadly and its associations with risk behaviours. Additionally, some of the reasons suggested for MSM engagement in SDU are also likely to apply to women who have sex with women (WSW) and trans people.

Service provision and barriers to care for men who have sex with men engaging in chemsex and sexualised drug use in England.

Background: Chemsex and sexualised drug use (SDU) among men who have sex with men (MSM) has become a public health issue because of its associated sexual risks. Some MSM engaging in SDU require further help and support, but it is not clear if this need is being met. This research seeks to understand MSM and service provider (SP) perspectives of the current standard of service provision for MSM engaging in SDU.

Image and performance enhancing drug use among men who have sex with men and women who have sex with women in the UK.

Background: The use of image and performance enhancing drugs (IPEDs) among men who have sex with men (MSM) and women who have sex with women (WSW) is rarely studied, with most of this research focused on anabolic androgenic steroid use among MSM. To address this gap, the extent of recent IPED use and the associated factors are explored in a community-recruited sample of MSM and WSW METHODS: Data from the UK LGBT Sex and Lifestyles Survey was used, which recruited through social-media advertising and community organisations (April-June 2018). Participants were asked if they had taken any IPEDs (e.

Psychosocial and sexual factors associated with recent sexual health clinic attendance and HIV testing among trans people in the UK.

Objectives: Trans people remain an understudied population in the UK, with unmet sexual health needs. The aim of this research was to identify possible barriers and facilitators for sexual health clinic attendance and HIV testing among trans people.

Methods: Lesbian, gay, bisexual and transgender (LGBT) participants from across the UK were invited to take part in a cross-sectional online survey through Facebook advertising (April-June 2018).

Associations with drug use and sexualised drug use among women who have sex with women (WSW) in the UK: Findings from the LGBT Sex and Lifestyles Survey.

Introduction: Studies indicate that women who have sex with women (WSW) report greater levels of drug use than heterosexual women, but globally few studies have looked at sexualised drug use among WSW. This study investigated the factors associated with drug use and sexualised drug use (SDU) among WSW.

Methods: Potential participants across the UK were invited to take part in a cross-sectional anonymous online survey between April-June 2018.

Validating the Sedentary Sphere method in children: Does wrist or accelerometer brand matter?

This study aimed to validate the Sedentary Sphere posture classification method from wrist-worn accelerometers in children. Twenty-seven 9-10-year-old children wore ActiGraph GT9X (AG) and GENEActiv (GA) accelerometers on both wrists, and activPAL on the thigh while completing prescribed activities: five sedentary activities, standing with a phone, walking (criterion for all 7: observation) and 10-min free-living play (criterion: activPAL). In an independent sample, 21 children wore AG and GA accelerometers on the non-dominant wrist and activPAL for two days of free-living.

Psychosocial and sexual characteristics associated with sexualised drug use and chemsex among men who have sex with men (MSM) in the UK.

Objective: To understand how the emerging public health issue of chemsex relates to broader patterns of sexualised drug use (SDU) among men who have sex with men (MSM), which has been understudied.

Methods: Potential participants were invited to take part in an anonymous, cross-sectional online survey through Facebook advertising and community organisations' social media posts (April-June 2018). Multivariable logistic regression was used to compare MSM who engaged in recent SDU (past 12 months) with those who did not, and those who engaged in chemsex (γ-hydroxybutyrate/γ-butyrolactone, crystal methamphetamine, mephedrone, ketamine) with those who engaged in other SDU (eg, poppers, cocaine, cannabis).

Establishing Raw Acceleration Thresholds to Classify Sedentary and Stationary Behaviour in Children.

This study aimed to: (1) compare acceleration output between ActiGraph (AG) hip and wrist monitors and GENEActiv (GA) wrist monitors; (2) identify raw acceleration sedentary and stationary thresholds for the two brands and placements; and (3) validate the thresholds during a free-living period. Twenty-seven from 9- to 10-year-old children wore AG accelerometers on the right hip, dominant- and non-dominant wrists, GA accelerometers on both wrists, and an activPAL on the thigh, while completing seven sedentary and light-intensity physical activities, followed by 10 minutes of school recess. In a subsequent study, 21 children wore AG and GA wrist monitors and activPAL for two days of free-living.

Process evaluation of a sport-for-health intervention to prevent smoking amongst primary school children: SmokeFree Sports.

Background: SmokeFree Sports (SFS) was a multi-component sport-for-health intervention aiming at preventing smoking among nine to ten year old primary school children from North West England. The purpose of this study was to evaluate the process and implementation of SFS, examining intervention reach, dose, fidelity, acceptability and sustainability, in order to understand the feasibility and challenges of delivering such interventions and inform interpretations of intervention effectiveness.

Methods: Process measures included: booking logs, 18 focus groups with children (n = 95), semi-structured interviews with teachers (n = 20) and SFS coaches (n = 7), intervention evaluation questionnaires (completed by children, n = 1097; teachers, n = 50), as well direct observations (by researchers, n = 50 observations) and self-evaluations (completed by teachers, n = 125) of intervention delivery (e.