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OBJECTIVE: To evaluate the preliminary efficacy, acceptability, and feasibility of Step Up to Prevention, a technology-enhanced intervention to promote human papillomavirus (HPV) vaccination uptake among young minority and low-income women. DESIGN: A pilot randomized controlled trial. SETTING: Two federally supported outpatient clinics in a large city in the northeastern United States. PARTICIPANTS: Women who were 18 to 26 years of age (N = 60). METHODS: We randomized participants into four groups: computer information, in-person tailored, combined, and usual care. We administered computer-assisted self-interview surveys before the intervention (baseline), immediately after the intervention (postintervention), and after their clinic visit (post-clinic visit). We conducted a descriptive analysis of participant characteristics. For preliminary efficacy, we used logistic regression-assessed HPV vaccine initiation uptake rates, and we used descriptive statistics to compare theoretical mediators. We used conventional content analysis to assess participant feedback about intervention acceptability. We assessed feasibility through recruitment and retention rates and our ability to deliver the intervention. RESULTS: We observed significant differences in initial HPV vaccine uptake between the intervention groups and the usual care group. Participant feedback indicated that the intervention was acceptable, empowering, and informative. We met our recruitment target, maintained a high retention rate (98%), and delivered the complete intervention to all participants. CONCLUSION: We report the preliminary efficacy, acceptability, and feasibility of this intervention to promote HPV vaccine initiation among young women in federally subsided health care settings by advancing favorable views and improving knowledge about HPV vaccination.
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Young adults experience high coronavirus disease 2019 (COVID-19) incidence yet have the lowest vaccination and booster rates among adults. Understanding the factors influencing their intentions regarding boosters is essential for crafting effective public health strategies. We examined the psychosocial factors (attitudes, norms, perceived behavioral control) associated with their intentions to receive a COVID-19 booster. This cross-sectional study included 292 young adults aged 18-25 residing in Philadelphia who completed an online survey from September 2021 and February 2022 (mean age 21.98, standard deviation 2.25; 51% racial/ethnic minorities). The survey included measures of attitudes, norms, and perceived behavioral control related to COVID-19 vaccination. We employed structural equation modeling analysis to examine the intention of young adults to receive the COVID-19 booster and their vaccine-related attitudes, norms, and perceived behavioral control. Covariates included race/ethnicity and gender. Subjective norms were significantly associated with the intention to receive a COVID-19 booster (standardized ßÌ = 0.685, p = .018). Attitudes and perceived behavioral control showed no significant association with intention. Subgroup analyses based on race/ethnicity revealed that attitudes (standardized ßÌ = 0.488, p = .004) and subjective norms (standardized ßÌ = 0.451, p = .050) were predictors among young adults from racial and ethnic minority backgrounds, while only subjective norms (standardized ßÌ = 1.104, p = .002) were significant for non-Hispanic White young adults. Public health efforts should prioritize engaging healthcare providers and peer groups in order to influence subjective norms and promote collective responsibility and acceptance for vaccination. Tailored interventions and diverse communication strategies targeting specific subgroups of young adults may be useful to ensure comprehensive and effective vaccination initiatives.
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Vacinas contra COVID-19 , COVID-19 , Imunização Secundária , Intenção , Adolescente , Adulto , Feminino , Humanos , Masculino , Adulto Jovem , COVID-19/prevenção & controle , Vacinas contra COVID-19/administração & dosagem , Estudos Transversais , Etnicidade/psicologia , Conhecimentos, Atitudes e Prática em Saúde , Imunização Secundária/psicologia , Imunização Secundária/estatística & dados numéricos , Philadelphia , Inquéritos e Questionários , Estados Unidos , Vacinação/psicologia , Vacinação/estatística & dados numéricosRESUMO
BACKGROUND: Public health guidance recommended that children who are 6 months or older be vaccinated against COVID-19 in June of 2022. In the U.S., 56% of children under 17 had not received the COVID-19 vaccination in 2023. We examine parents' willingness to vaccinate their children against COVID-19 using the theory of planned behavior in order to design effective strategies to promote vaccine uptake. METHODS: The Philadelphia Community Engagement Alliance is part of an NIH community-engaged consortium focused on addressing COVID-19 disparities across the U.S. We surveyed 1,008 Philadelphia parents (mean age 36.86, SD 6.55; 42.3% racial/ethnic minorities) between September 2021 and February 2022, a period when guidance for child vaccination was anticipated. Structural Equation Modeling analysis examined associations between parental willingness and vaccine-related attitudes, norms, and perceived control. Covariates included parents' COVID-19 vaccination status, race/ethnicity, gender, and survey completion post-CDC pediatric COVID-19 vaccination guidelines. Subgroup analyses by race/ethnicity and gender were conducted. RESULTS: Our model demonstrated good fit (χ2 = 907.37, df = 419, p<0.001; comparative fit index [CFI] = 0.951; non-normed fit index [NNFI] = 0.946; root mean square error of approximation [RMSEA] = 0.034 with 95% CI = 0.030-0.038). Attitudes ([Formula: see text] = 0.447, p<0.001) and subjective norms ([Formula: see text] = 0.309, p = 0.002) were predictors of intention. Racial/ethnic minority parents exhibited weaker vaccination intentions ([Formula: see text] = -0.053, p = 0.028) than non-Hispanic White parents. CONCLUSIONS: Parents' attitudes and norms influence their vaccination intentions. Despite the survey predating widespread child vaccine availability, findings are pertinent given the need to increase and sustain pediatric vaccinations against COVID-19. Interventions promoting positive vaccine attitudes and prosocial norms are warranted. Tailored interventions and diverse communication strategies for parental subgroups may be useful to ensure comprehensive and effective vaccination initiatives.
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Vacinas contra COVID-19 , COVID-19 , Pais , Vacinação , Humanos , Pais/psicologia , Feminino , Masculino , COVID-19/prevenção & controle , COVID-19/psicologia , Vacinas contra COVID-19/administração & dosagem , Adulto , Vacinação/psicologia , Criança , SARS-CoV-2 , Inquéritos e Questionários , Hesitação Vacinal/psicologia , Hesitação Vacinal/estatística & dados numéricos , Philadelphia , Conhecimentos, Atitudes e Prática em Saúde , Pré-Escolar , Pessoa de Meia-Idade , AdolescenteRESUMO
Health risks due to preventable infections such as human papillomavirus (HPV) are exacerbated by persistent vaccine hesitancy. Due to limited sample sizes and the time needed to roll out, traditional methodologies like surveys and interviews offer restricted insights into quickly evolving vaccine concerns. Social media platforms can serve as fertile ground for monitoring vaccine-related conversations and detecting emerging concerns in a scalable and dynamic manner. Using state-of-the-art large language models, we propose a minimally supervised end-to-end approach to identify concerns against HPV vaccination from social media posts. We detect and characterize the concerns against HPV vaccination pre- and post-2020 to understand the evolution of HPV vaccine discourse. Upon analyzing 653 k HPV-related post-2020 tweets, adverse effects, personal anecdotes, and vaccine mandates emerged as the dominant themes. Compared to pre-2020, there is a shift towards personal anecdotes of vaccine injury with a growing call for parental consent and transparency. The proposed approach provides an end-to-end system, i.e. given a collection of tweets, a list of prevalent concerns is returned, providing critical insights for crafting targeted interventions, debunking messages, and informing public health campaigns.
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Infecções por Papillomavirus , Vacinas contra Papillomavirus , Mídias Sociais , Vacinação , Humanos , Infecções por Papillomavirus/prevenção & controle , Vacinação/psicologia , Feminino , Hesitação Vacinal/psicologiaRESUMO
Social distancing has reemerged as a public health measure for containing the spread of COVID-19. This integrative review aims to analyze the historical use of social distancing, the current application during COVID-19, individual factors that affect social distancing practices, and consequential health outcomes. We analyzed relevant literature from searches conducted on Scopus, PubMed, and PsycINFO. We found that resources, culture, age, gender, and personality are associated with the degree to which people practice social distancing. Furthermore, social distancing changes our lifestyles and behavior and results in multifaceted health outcomes, including decreased physical activity and sunlight exposure, increased weight gain, and impaired sleep quality. On the positive side, social distancing has been linked to reduced crime rates and environmental damage, as well as better social and family ties. Future interventions may be utilized to increase adherence to social distancing practices and to mitigate the negative health effects of social distancing.