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Introducing Novel Methods to Identify Fraudulent Responses (Sampling With Sisyphus): Web-Based LGBTQ2S+ Mixed-Methods Study

Introducing Novel Methods to Identify Fraudulent Responses (Sampling With Sisyphus): Web-Based LGBTQ2S+ Mixed-Methods Study

Nonprobability web-based sampling and recruitment offers specific strengths in researching gender minority populations [15]. This approach to recruitment is recommended to periodically explore health and social issues affecting LGBTQ2 S+ communities [16], and it has been shown to be effective alongside in-person recruitment [17].

Kinnon Ross MacKinnon, Naail Khan, Katherine M Newman, Wren Ariel Gould, Gin Marshall, Travis Salway, Annie Pullen Sansfaçon, Hannah Kia, June SH Lam

J Med Internet Res 2025;27:e63252

Inferring Population HIV Viral Load From a Single HIV Clinic’s Electronic Health Record: Simulation Study With a Real-World Example

Inferring Population HIV Viral Load From a Single HIV Clinic’s Electronic Health Record: Simulation Study With a Real-World Example

Comparison of the distribution of the geometric mean HIV viral load for 3 clinic electronic health records (n=250 per clinic) sampled from a synthetic source population of people living with HIV (n=10,000), with results representing 1000 hypothetical clinicals each with 1000 sampling weight adjustments based on sampling from the source population (A) directly, (B) based on diagnosed HIV, or (C) based on retention in care (all 3 oversampled by male sex, White race, age ≥45 years).

Neal D Goldstein, Justin Jones, Deborah Kahal, Igor Burstyn

Online J Public Health Inform 2024;16:e58058

Predicting Participation Willingness in Ecological Momentary Assessment of General Population Health and Behavior: Machine Learning Study

Predicting Participation Willingness in Ecological Momentary Assessment of General Population Health and Behavior: Machine Learning Study

Though there has been considerable attention paid to optimizing the EMA methodology, including the way that data are collected, analyzed, and reported [4], a major potential weakness of the existing EMA literature is its reliance on a convenience sampling approach.

Aja Murray, Anastasia Ushakova, Xinxin Zhu, Yi Yang, Zhuoni Xiao, Ruth Brown, Lydia Speyer, Denis Ribeaud, Manuel Eisner

J Med Internet Res 2023;25:e41412

Real-time Symptom Assessment in Patients With Endometriosis: Psychometric Evaluation of an Electronic Patient-Reported Outcome Measure, Based on the Experience Sampling Method

Real-time Symptom Assessment in Patients With Endometriosis: Psychometric Evaluation of an Electronic Patient-Reported Outcome Measure, Based on the Experience Sampling Method

An endometriosis-specific patient-reported outcome measure (PROM) that uses the experience sampling method (ESM) has recently been developed at the Maastricht University Medical Center+ (MUMC+) [13]. This instrument provides a detailed insight into symptom patterns and helps in personalizing treatment strategies and, consequently, can aid in making meaningful changes to women’s lives.

Esther van Barneveld, Arianne Lim, Nehalennia van Hanegem, Frits van Osch, Lisa Vork, Joanna Kruimel, Marlies Bongers, Carsten Leue

JMIR Form Res 2023;7:e29480

An Agreement of Antigen Tests on Oral Pharyngeal Swabs or Less Invasive Testing With Reverse Transcription Polymerase Chain Reaction for Detecting SARS-CoV-2 in Adults: Protocol for a Prospective Nationwide Observational Study

An Agreement of Antigen Tests on Oral Pharyngeal Swabs or Less Invasive Testing With Reverse Transcription Polymerase Chain Reaction for Detecting SARS-CoV-2 in Adults: Protocol for a Prospective Nationwide Observational Study

In this study, we will compare the analytical as well as the clinical sensitivities and specificities of 50 RATs and 3 strand invasion–based amplification (SIBA)-RT-PCR tests from 30 manufacturers to RT-PCR on deep oropharyngeal samples, which is the chosen anatomical sampling site for routine SARS-Co V-2 RT-PCR in Denmark.

Uffe Vest Schneider, Jenny Dahl Knudsen, Anders Koch, Nikolai Søren Kirkby, Jan Gorm Lisby

JMIR Res Protoc 2022;11(5):e35706

Ensuring Inclusion of Adolescent Key Populations at Higher Risk of HIV Exposure: Recommendations for Conducting Biological Behavioral Surveillance Surveys

Ensuring Inclusion of Adolescent Key Populations at Higher Risk of HIV Exposure: Recommendations for Conducting Biological Behavioral Surveillance Surveys

This paper discusses the ethical barriers related to sampling AKP, and suggestions on how to overcome them, and presents recommendations on how to include AKP in BBSS using time location sampling (TLS) and respondent driven sampling (RDS). One of the barriers to AKP inclusion in BBSS is ethical constraints. In almost all countries, adolescents under 18 years are considered children and entitled to the protection of their rights under the Convention on Rights of the Child [17].

Lisa Grazina Grazina Johnston, Justine Sass, Jeffry Acaba, Wing-Sie Cheng, Shirley Mark Prabhu

JMIR Public Health Surveill 2017;3(2):e40