Identification of key factors related to digital health observational study adherence and retention by data-driven approaches: an exploratory secondary analysis of two prospective longitudinal studies.

Background: Longitudinal digital health studies combine passively collected information from digital devices, such as commercial wearable devices, and actively contributed data, such as surveys, from participants. Although the use of smartphones and access to the internet supports the development of these studies, challenges exist in collecting representative data due to low adherence and retention. We aimed to identify key factors related to adherence and retention in digital health studies and develop a methodology to identify factors that are associated with and might affect study participant engagement.

Trends in sexually transmitted infection diagnoses among people in prison in England, 2018-2023: analysis of surveillance and pilot seroprevalence data.

Purpose: People in prison face a disproportionate risk of sexually transmitted infections (STIs), but there is a paucity of evidence on trends in STIs in prisons in England. This study aims to describe trends in chlamydia test-positivity and syphilis prevalence by using two different methodologies in prison settings.

Design/methodology/approach: This study used routinely collected chlamydia surveillance data reported by all primary diagnostic laboratories in England from 2018 to 2022 to identify tests undertaken in prisons.

Advancing digital sensing in mental health research.

Digital sensing tools, like smartphones and wearables, offer transformative potential for mental health research by enabling scalable, longitudinal data collection. Realizing this promise requires overcoming significant challenges including limited data standards, underpowered studies, and a disconnect between research aims and community needs. This report, based on the 2023 Workshop on Advancing Digital Sensing Tools for Mental Health, articulates strategies to address these challenges to ensure rigorous, equitable, and impactful research.

THE OPTIMAL DURATION OF pH-MONITORING: TESTING THE VALIDITY OF LYON 2.0 RECOMMENDATIONS FOR WIRELESS pH MEASUREMENT.

Background And Aims: The Lyon 2.0 consensus recommends 96-hr wireless pH studies for GERD diagnosis; however, the optimal length of pH-measurement has not been established. Further it is uncertain if, and under what circumstances, shorter recording times are sufficient for a conclusive diagnosis.

Resurgence of pediatric Mycoplasma pneumoniae infections in Southeast Texas, Nov 2023-June 2024.

We conducted a retrospective review of children tested for Mycoplasma pneumoniae from January 1, 2020-June 30, 2024. M. pneumoniae PCR positivity increased starting in November 2023, peaking at 18.