P Janulis

Biographic Data

ID	138416
NAME	P Janulis
GIVEN NAMES	P
FAMILY NAME	Janulis
SIGNATURE	JANULIS P
AFFILIATIONS	Northwestern University
ORCID	0000-0001-7214-2612
VERIFIED	Yes
TOTAL WORKS	28
TOTAL CITATIONS	91
WORKS AS AUTHOR	28
WORKS AS EDITOR	0
FIRST PUBLICATION YEAR	2013
LATEST PUBLICATION YEAR	2026
H-INDEX	4

Awareness and use of pre-exposure prophylaxis in a United States national sample of young sexual and gender minority men
Sophia McInerney, Patrick Veihman et al.ARTICLEAIDS Care2026
Young sexual and gender minority (SGM) men remain disproportionately affected by the HIV epidemic. Although pre-exposure prophylaxis (PrEP) is highly effective in preventing HIV acquisition, uptake among SGM men in the United States (US) remains suboptimal. To better understand disparities in PrEP awareness, use, and adherence, we examined baseline survey data from the Limited Interaction Targeted Epidemiology (LITE-2) cohort, which included 3,14…
Understanding Patient Barriers and Facilitators Throughout the PrEP Care Continuum
Open AccessTrinity Casimir, Maeve Brin et al.ARTICLEAIDS and Behavior2026
Pre-exposure prophylaxis (PrEP) is a medication that significantly reduces the risk of HIV infection when taken as prescribed, however, less than 36% of the 1.2 million eligible-for-PrEP Americans are currently prescribed it. PrEP navigators can help reduce barriers to PrEP uptake and increase access to care for those vulnerable to HIV. As part of formative work for designing an e-peer navigation tool, MyPEEPS Mobile Plus, twenty PrEP navigators …
Understanding social context in HIV and drug use via community-informed computational modeling
Open AccessJoshua Z Stadlan, P Janulis et al.ARTICLEFrontiers in Public Health2025
Introduction: Racial, ethnic, and sexual and gender minority populations are disproportionately impacted by HIV and other infectious diseases. A rigorous and holistic view of how individual and complex factors interact to produce health disparities among minority populations is urgently necessary. Methods: This project seeks to understand the social and contextual systems around the most marginalized HIV-impacted populations by investigating how …
Comparing Implementation and Effectiveness Outcomes for Two Implementation Strategies of the Keep It Up! Digital HIV Prevention Program
Open AccessBrian Mustanski, Nanette Benbow et al.ARTICLEAIDS and Behavior2025
This study sought to compare implementation and effectiveness outcomes for two delivery strategies of a digital HIV prevention intervention: community-based organization (CBO) versus direct-to-consumer (DTC). A type III hybrid effectiveness-implementation trial compared two implementation strategies of Keep It Up! (KIU! ) for young men who have sex with men (YMSM) (n = 2124). Data were collected at baseline and 12-weeks in 2019-2023. DTC enrolled…
Identifying Hidden Barriers to PrEP Adherence Among Young Men Who Have Sex with Men
Open AccessSe Hee Min, Jihye Kim Scroggins et al.ARTICLEAIDS and Behavior2025
Three limited interaction approaches to understanding the epidemiology of HIV among YMSM in the US
Open AccessRebecca Schnall, Dustin T Duncan et al.ARTICLEBMC Public Health2024
This study will provide important data on multilevel determinants of HIV incidence among SGM men at the national level, allowing us to examine important differences by local jurisdiction, region and state and to better understand the impact of individual, social and geospatial factors on HIV incidence to help inform future prevention strategies
Estimating Substance Use Homophily in the Sexual Network of a Large Cohort of Young Sexual and Gender Minorities Assigned Male at Birth
Open AccessP Janulis, G Phillips et al.ARTICLEAIDS and Behavior2024
Risk Factors for Viral Non-suppression Among Youth Living with HIV in Nigeria
Open AccessModasola Balogun, Lisa M Kuhns et al.ARTICLEAIDS and Behavior2024
Associations between HIV Testing and Consent Policies among Sexually Active Adolescents
G Phillips, Xinzi Wang et al.ARTICLEAIDS Care2022
HIV incidence remains high among US youth, especially among sexual minority youth. However, only half of youth with HIV are aware of their status. One potential explanation for low HIV testing rates is that restrictive policies may prevent minors from access HIV testing due to parental consent requirements. Using pooled data from the local Youth Risk Behavior Survey, we assessed whether state HIV testing laws, including age restrictions and expli…
Reprint of
Open AccessM Birkett, Joshua Melville et al.ARTICLESocial Networks2022Cited by: 1References: 12
Policing gentrification or policing displacement? Testing the relationship between order maintenance policing and neighbourhood change in Los Angeles
Open AccessCharles R Collins, Forrest Stuart et al.ARTICLEUrban Studies2022Cited by: 13References: 38
Urban scholars increasingly contend that local police departments play a central role in facilitating neighbourhood change. Recent critics warn that ‘order maintenance’ policing and other low-level law enforcement tactics are deployed in gentrifying areas to displace ‘disorderly’ populations. Despite influential qualitative case studies, there remains scant quantitative research testing this relationship, and few studies that evaluate the link be…
Network Canvas
Open AccessM Birkett, Joshua Melville et al.ARTICLESocial Networks2021
Substance Use Predicts Sustained Viral Suppression in a Community Cohort of Sexual and Gender Minority Youth Living with HIV
Open AccessCasey D Xavier Hall, Ethan Morgan et al.ARTICLEAIDS and Behavior2021
A Behavioral Cascade of HIV Seroadaptation Among US Men Who Have Sex with Men in the Era of PrEP and U = U
Open AccessSteven M Goodreau, Kevin M Maloney et al.ARTICLEAIDS and Behavior2021
Psychometric Data Linking Across HIV and Substance Use Cohorts
Open AccessBenjamin D Schalet, P Janulis et al.ARTICLEAIDS and Behavior2020
Estimated effect of US state syringe sale policy on source of last-used injection equipment
Open AccessP Janulis, Barrett Montgomery et al.ARTICLEInternational Journal of Drug…2020
High rates of sexual assault kit submission and the important role of place
Open AccessJessica Shaw, Victoria Coates et al.ARTICLEJournal of Criminal Justice2020References: 13
Utilization and avoidance of sexual health services and providers by YMSM and transgender youth assigned male at birth in Chicago
G Phillips, B Neray et al.ARTICLEAIDS Care2019
Young men who have sex with men (YMSM) and transgender youth assigned male at birth (AMAB) bear a disproportionate burden of the HIV epidemic, yet are sub optimally engaged by sexual health service providers and HIV prevention services. To increase sexual health and HIV prevention behaviors and address disparities in HIV incidence and outcomes among YMSM and AMAB transgender youth, it is critical to understand patterns of service utilization and …
Assessing the stability of egocentric networks over time using the digital participant-aided sociogram tool Network Canvas
Open AccessB Hogan, P Janulis et al.ARTICLENetwork Science2019Cited by: 19References: 24
This paper examines the stability of egocentric networks as reported over time using a novel touchscreen-based participant-aided sociogram. Past work has noted the instability of nominated network alters, with a large proportion leaving and reappearing between interview observations. To explain this instability of networks over time, researchers often look to structural embeddedness, namely the notion that alters are connected to other alters wit…
An Investigation of Racial and Ethnic Homophily on Grindr Among an Ongoing Cohort Study of YMSM
Open AccessPaul Salamanca, P Janulis et al.ARTICLEAIDS and Behavior2018
Intersectional Identities and HIV
Open AccessM Birkett, B Neray et al.ARTICLEAIDS and Behavior2018
Multiple minority stress and LGBT community resilience among sexual minority men
Elizabeth A Mcconnell, P Janulis et al.ARTICLEPsychology of Sexual Orientation…2018Cited by: 48References: 27
Minority stress theory has widespread research support in explaining health disparities experienced by sexual and gender minorities. However, less is known about how minority stress impacts multiply marginalized groups, such as lesbian, gay, bisexual, and transgender people of color (LGBT POC). Also, although research has documented resilience in the face of minority stress at the individual level, research is needed that examines macro-level pro…
Evaluating HIV Knowledge Questionnaires Among Men Who Have Sex with Men
Open AccessP Janulis, Michael E Newcomb et al.ARTICLEArchives of Sexual Behavior2018Cited by: 1References: 50
Sexual Partner Typologies and the Association Between Drug Use and Sexual Risk Behavior Among Young Men Who Have Sex With Men
Open AccessP Janulis, Brian A Feinstein et al.ARTICLEArchives of Sexual Behavior2018Cited by: 1References: 61
Validation of tie corroboration and reported alter characteristics among a sample of young men who have sex with men
Open AccessG Phillips, P Janulis et al.ARTICLESocial Networks2017

Multiple minority stress and LGBT community resilience among sexual minority men
Elizabeth A Mcconnell, P Janulis et al.ARTICLEPsychology of Sexual Orientation…2018Cited by: 48References: 27
Minority stress theory has widespread research support in explaining health disparities experienced by sexual and gender minorities. However, less is known about how minority stress impacts multiply marginalized groups, such as lesbian, gay, bisexual, and transgender people of color (LGBT POC). Also, although research has documented resilience in the face of minority stress at the individual level, research is needed that examines macro-level pro…
Assessing the stability of egocentric networks over time using the digital participant-aided sociogram tool Network Canvas
Open AccessB Hogan, P Janulis et al.ARTICLENetwork Science2019Cited by: 19References: 24
This paper examines the stability of egocentric networks as reported over time using a novel touchscreen-based participant-aided sociogram. Past work has noted the instability of nominated network alters, with a large proportion leaving and reappearing between interview observations. To explain this instability of networks over time, researchers often look to structural embeddedness, namely the notion that alters are connected to other alters wit…
Policing gentrification or policing displacement? Testing the relationship between order maintenance policing and neighbourhood change in Los Angeles
Open AccessCharles R Collins, Forrest Stuart et al.ARTICLEUrban Studies2022Cited by: 13References: 38
Urban scholars increasingly contend that local police departments play a central role in facilitating neighbourhood change. Recent critics warn that ‘order maintenance’ policing and other low-level law enforcement tactics are deployed in gentrifying areas to displace ‘disorderly’ populations. Despite influential qualitative case studies, there remains scant quantitative research testing this relationship, and few studies that evaluate the link be…
Creating Youth-Supportive Communities
Open AccessRobin Lin Miller, P Janulis et al.ARTICLEJournal of Youth and Adolescence2016Cited by: 4References: 48
Is Community Psychology “Too Insular”? A Network Analysis of Journal Citations
Open AccessJ W Neal, P Janulis et al.ARTICLEJournal of Community Psychology2013Cited by: 4References: 29
The current study uses social network analysis to explore one aspect of cross‐disciplinary connections in community psychology–citations from articles published in community psychology's main journals (i.e., American Journal of Community Psychology and Journal of Community Psychology ) to allied disciplines in 2009. Results indicate that although community psychology journals cited a wide range of disciplines, their levels of citation to any indi…
Reprint of
Open AccessM Birkett, Joshua Melville et al.ARTICLESocial Networks2022Cited by: 1References: 12
Evaluating HIV Knowledge Questionnaires Among Men Who Have Sex with Men
Open AccessP Janulis, Michael E Newcomb et al.ARTICLEArchives of Sexual Behavior2018Cited by: 1References: 50
Sexual Partner Typologies and the Association Between Drug Use and Sexual Risk Behavior Among Young Men Who Have Sex With Men
Open AccessP Janulis, Brian A Feinstein et al.ARTICLEArchives of Sexual Behavior2018Cited by: 1References: 61