A qualitative study of barriers and facilitators for health behavior change in low-income men with prostate cancer.

PURPOSE: Low-income prostate cancer survivors, who typically have worse outcomes and greater all-cause mortality, often have poor health-promoting behaviors. Our objective was to assess perceived facilitators of and barriers to healthy behavior change by interviewing low-income men with prostate cancer who received no-cost treatment through a state-funded program. METHODS: Between September 2021 and April 2022, we conducted semi-structured interviews with 19 men (ages 60-75). Purposive sampling was utilized from participants of a cohort of men with prostate cancer from low-income backgrounds. Interviews were recorded, transcribed, and then coded by the authors to generate salient themes via thematic analysis. RESULTS: We found internal characteristics and structural characteristics that functioned independently and in concert to promote and/or hinder healthy behavior change. Internal characteristics such as motivations (prostate cancer diagnosis, self-perceptions, support system, and preferences) and determination, defined as level of motivation, drove behavior actualization. Structural characteristics that influenced behavior change included resources (access to food and opportunities for exercise) and social support. CONCLUSIONS: These outcomes suggest that motivation and determination can serve as protective facilitators encouraging healthy behaviors despite structural barriers low-income prostate cancer survivors may face. However, motivations challenged by financial constraints were not sufficient to guide healthy behavior change. With this in mind, we recommend that interventions promoting healthy behavior change among this population should focus on identifying and strengthening internal assets such as motivations, self-perceptions, preferences, and support systems.

Atlas of the receptive anal sex experience among people with prostates.

BACKGROUND: Receptive anal intercourse (RAI) is commonly practiced among individuals of all sexual orientations. However, negative stigmatization by society and health care professionals leads to the underreporting or this practice. AIM: We sought to assess and describe the subjective role of the prostate as a pleasure center in participants with diverse RAI experiences. The secondary aim was to describe nonprostatic areas within the anorectal region that produce erotic sensation and/or pain. METHODS: The exploratory sequential multimethod study design included focus groups and semistructured interviews with 30 individuals with prostates who had engaged in RAI. We used graphic elicitation of natal male anatomy to enhance visualization and assess participant perspectives. OUTCOMES: The main outcome of interest was the identification of anatomic locations of erogenous sensation and pain during RAI. RESULTS: Among the participants (median age 38, range 24-77 years), most participants (90%) identified as cisgender male. Three major themes emerged within the motivations for RAI, including (1) deriving intrinsic pleasure, (2) providing both pleasure for a partner and a way to improve intimacy/connection, and (3) an inability to be the insertive partner due to physical or mental challenges. The data suggest that the anorectal region produces a variety of erogenous sensations which participants find pleasurable. Overall, 2 major areas of erogenous sensation occur along the anterior rectal wall and within the anus. Within the context of RAI, 2 distinct categories of pain emerged, including pain with insertion and pain at other times. CLINICAL IMPLICATIONS: Understanding where erogenous sensation originates for each individual may predict sexual functioning after various surgical interventions. Timing and location of pain may aid in further characterizing anodyspareunia. STRENGTHS AND LIMITATIONS: Our study utilized a sequential design (from focus groups to interviews) with diverse RAI experiences, especially regarding age, geographic location, and prostate pathology. We included individuals of diverse gender identities, but too few to evaluate these groups independently from cisgender men. CONCLUSION: People with prostates experience pleasure in multiple areas during RAI. Contrary to some lay literature, the prostate region is not the subjective pleasure center for all individuals. Timing and location of pain during RAI may inform areas for intervention. Providing a language for pleasure and pain during RAI may improve communication between not only sexual partners but also clinicians and patients.

Comprehension, utility, and preferences of prostate cancer survivors for visual timelines of patient-reported outcomes co-designed for limited graph literacy: meters and emojis over comics.

OBJECTIVE: Visual timelines of patient-reported outcomes (PRO) can help prostate cancer survivors manage longitudinal data, compare with population averages, and consider future trajectories. PRO visualizations are most effective when designed with deliberate consideration of users. Yet, graph literacy is often overlooked as a design constraint, particularly when users with limited graph literacy are not engaged in their development. We conducted user testing to assess comprehension, utility, and preference of longitudinal PRO visualizations designed for prostate cancer survivors with limited literacy. MATERIALS AND METHODS: Building upon our prior work co-designing longitudinal PRO visualizations with survivors, we engaged 18 prostate cancer survivors in a user study to assess 4 prototypes: Meter, Words, Comic, and Emoji. During remote sessions, we collected data on prototype comprehension (gist and verbatim), utility, and preference. RESULTS: Participants were aged 61-77 (M = 69), of whom half were African American. The majority of participants had less than a college degree (95%), had inadequate health literacy (78%), and low graph literacy (89%). Among the 4 prototypes, Meter had the best gist comprehension and was preferred. Emoji was also preferred, had the highest verbatim comprehension, and highest rated utility, including helpfulness, confidence, and satisfaction. Meter and Words both rated mid-range for utility, and Words scored lower than Emoji and Meter for comprehension. Comic had the poorest comprehension, lowest utility, and was least preferred. DISCUSSION: Findings identify design considerations for PRO visualizations, contributing to the knowledge base for visualization best practices. We describe our process to meaningfully engage patients from diverse and hard-to-reach groups for remote user testing, an important endeavor for health equity in biomedical informatics. CONCLUSION: Graph literacy is an important design consideration for PRO visualizations. Biomedical informatics researchers should be intentional in understanding user needs by involving diverse and representative individuals during development.

HIV testing frequency and associated factors among five key populations in ten cities of China: a cross-sectional study.

BACKGROUND: Regular HIV testing is the best way to detect people living with HIV promptly, yet not much is known about the characteristics of frequent, voluntary testers. This study explores factors related to HIV testing frequency among five key populations in China including men who have sex with men (MSM), female sex workers (FSWs), people who use drugs (PWUD), men who have casual sex with women (MCSW) and sero-negative partners among sero-discordant couples (SNPs). METHODS: We conducted a cross-sectional study in ten cities of China from November 2018 to September 2019 using convenience sampling to recruit participants. Univariate and multivariate partial proportional odds models were adopted to compare socio-behavioral factors associated with HIV testing frequencies among the five key populations. RESULTS: Among the 2022 recruited participants, 36.6% reported not testing for HIV in the past year, whereas 37.0% tested once and 26.4% tested twice. Compared with MSM, FSWs (AOR = 1.97, 95% CI: 1.36-2.86) and SNPs (AOR = 3.63, 95% CI: 2.40-5.49) were more likely to test for HIV, but MCSW (AOR = 0.23, 95% CI: 0.17-0.32) were less likely. Additionally, SNPs (AOR = 4.02, 95% CI: 2.78-5.83) were more likely to be frequent HIV testers, while FSWs (AOR = 0.49, 95% CI: 0.32-0.76) and MCSW (AOR = 0.29, 95% CI: 0.20-0.41) were less likely to be frequent testers. Factors identified as barriers to HIV testing include the following: higher education level and > 5000 CNY monthly income for FSWs; elder age and a married/cohabitating status for PWUD; reported alcohol use for MCSW; and non-Han ethnicity and non-local household for SNPs. Facilitators to frequent testing included the following: higher education level for MSM and SNPs; higher AIDS knowledge score for MSM and PWUD; > 5000 CNY monthly income for FSWs and PWUD; and reporting high-risk sexual behaviors for MSM, FSW and PWUD. CONCLUSIONS: HIV testing frequencies and associated factors were not equivalent across the five key populations in China. Public health officials should take heed of the identified high-risk populations reporting high testing rates, perhaps with intensive and tailored behavioral interventions or biochemical prophylaxis.

HIV non-occupational post-exposure prophylaxis (nPEP) awareness and promotion among five key populations in China: A cross-sectional study.

BACKGROUND: This study investigated HIV non-occupational post-exposure prophylaxis (nPEP) awareness and promotion, and related sociodemographic and behavioural factors among five key populations in China. METHODS: From November 2018 to September 2019, we adopted convenience sampling to recruit participants who were age ≥ 18, self-reported HIV status as either negative or unknown and provided informed consent from five key populations cross-sectionally in 10 Chinese cities. Univariable and multivariable logistic regressions were adopted. FINDINGS: Our analysis included data from 2022 participants with a mean age of 35 years (SD = 11·62). Approximately 60% of participants reported non-consistent condom use in the past month, and 37% had not been tested for HIV in the past 12 months. There were 857 (42%) participants hearing about nPEP before the study, and 1728 (86%) endorsing nPEP promotion after learning about nPEP. Sociodemographic and behavioural factors related to both nPEP awareness and endorsement of nPEP promotion included the key population indicator, age, HIV knowledge score, and HIV testing over life course. INTERPRETATION: The key populations in China generally had low nPEP awareness, particularly people who use drugs and female sex workers, while seronegative partners had the lowest endorsement of nPEP promotion. nPEP education and promotion campaigns should be integrated into conventional HIV services, and tailored to sexually active young individuals, people with poor HIV knowledge, and people never tested for HIV. FUNDING: China National Key Research and Development Program and National Science and Technology Major Project, and the i Guardian Platform of the People's Medical Publishing House.

HIV non-occupational postexposure prophylaxis (nPEP) usage among five key populations in China.

OBJECTIVES: To examine the feasibility of non-occupational postexposure prophylaxis (nPEP) as a national strategy for HIV prevention in China, we investigated nPEP usage and related sociodemographic and behavioural factors among five key populations at high risk of contracting HIV. METHODS: We conducted a cross-sectional study among five key populations from November 2018 to September 2019 in China using convenience sampling to recruit participants aged ≥18 years, self-reporting HIV status as either negative or unknown and providing written informed consent. Univariable and multivariable logistic regression models were fitted. RESULTS: Our analysis included data from 2022 participants with a mean age of 35 years (SD=11.62). Only 57 (2.82%) participants had ever used nPEP. Sociodemographic and behavioural factors related to nPEP usage included populations (p<0.0001), age (p<0.05), education (p<0.05), nPEP knowledge (p<0.01), receiving conventional HIV prevention services (p<0.05) and HIV testing (p<0.05). A significant percentage (26%) of nPEP users used nPEP medication more than once. Challenges and concerns, such as multiple use of nPEP and syndemic conditions, were emerging. CONCLUSIONS: Key populations in China had low nPEP usage rates. Female sex workers, people who use drugs, older and illiterate individuals with poor nPEP knowledge, not using HIV prevention services or never tested for HIV should be emphasised. Implementing nPEP services would be an important way to access high-risk individuals for intensive and tailored HIV prevention and intervention. Challenges of providing nPEP services and future study foci are highlighted.