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Isabel Amélia Costa Mendes

Determinants of COVID-19 Vaccine Hesitancy in Portuguese-Speaking Countries: A Structural Equations Modeling Approach

Abstract: COVID-19 vaccine hesitancy (VH) has caused concerns due to the possible fluctuations that may occur directly impacting the control of the pandemic. In this study, we aimed to estimate the prevalence and factors associated with COVID-19 VH in Portuguese-speaking countries. We developed a web survey (N:6,843) using an online, structured, and validated questionnaire. We […]
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Sexual Exposure to HIV Infection during the COVID-19 Pandemic in Men Who Have Sex with Men (MSM): A Multicentric Study

Abstract The practice of sex with casual partners without the use of adequate prevention in the period of social distancing due to the COVID-19 pandemic among men who have sex with men (MSM) can expose them to the risk of infection by the HIV virus. To assess this, we conducted an online survey in April […]
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Fatores associados à prática de chemsex em Portugal durante a pandemia da COVID-19

Objetivo: investigar os fatores associados à prática do sexo sob o efeito de drogas (chemsex) entre homens que fazem sexo com homens (HSH) portugueses durante o período de distanciamento social pela COVID-19. Método: inquérito on-line aplicado em maio de 2020 a uma amostra de 1301 participantes residente em Portugal recrutados pelo método Respondent Driven Sampling […]
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Alignment and contribution of nursing doctoral programs to achieve the sustainable development goals

Abstract Background Different social segments from several regions of the world face challenges in order to achieve the sustainable development goals (SDGs). Nursing represents the greatest number of health workforce in the globe, dealing with these challenges in different paths, among them the training of human resources. In this context, the goal of this study […]
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Effects of covid-19 infection during pregnancy and neonatal prognosis: what is the evidence?

Background: Little is known about how COVID-19 infection affects pregnant women, as well as about the possibility of vertical transmission or that of premature labor. Thus, this study’s objective was to identify existing evidence to directive public policies. Method: Systematic literature review assessing papers published in the most comprehensive databases in the field of health. […]
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