RESUMO
Cervical cancer remains a significant health burden in China, characterized by high incidence and mortality rates, which are exacerbated by low Human Papillomavirus (HPV) vaccination coverage, leading to substantial loss of productivity, emotional suffering, and family strain. Understanding factors that influence HPV awareness and knowledge is crucial for developing effective educational strategies. This cross-sectional study, conducted from September to October 2022, involved 2,679 college students from various educational institutions in Jiangsu Province, China. Data were collected via an online questionnaire covering demographics, HPV knowledge, and vaccination behaviors. Statistical analyses, including Chi-square tests and multifactorial logistic regression, were used to identify factors influencing HPV knowledge. The study revealed that while over 90% of students correctly identified HPV's transmission and risks, significant knowledge gaps and misconceptions persist, particularly regarding HPV's association with HIV/AIDS and its treatment. Factors significantly associated with better HPV knowledge included age (22-24 years), female gender, being a medical major, being in a relationship, familiarity with HPV, and participation in sexual education programs. Despite a high willingness to receive the HPV vaccine (91.64%), actual vaccination rates remained low. These findings suggest that while Chinese college students were generally aware of HPV, targeted educational interventions are essential to address knowledge gaps and promote HPV vaccination effectively.
Assuntos
Conhecimentos, Atitudes e Prática em Saúde , Infecções por Papillomavirus , Vacinas contra Papillomavirus , Estudantes , Humanos , Feminino , Estudos Transversais , Estudantes/psicologia , Infecções por Papillomavirus/prevenção & controle , Infecções por Papillomavirus/psicologia , Masculino , China/epidemiologia , Adulto Jovem , Vacinas contra Papillomavirus/administração & dosagem , Universidades , Inquéritos e Questionários , Adulto , Vacinação/psicologia , Vacinação/estatística & dados numéricos , Neoplasias do Colo do Útero/prevenção & controle , Neoplasias do Colo do Útero/virologia , Adolescente , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Papillomavirus HumanoRESUMO
BACKGROUND: Various factors have been found to be associated with high levels of death anxiety experienced by oncology nurses. The aim of this study was to use a person-oriented approach to examine the death anxiety patterns of Chinese oncology nurses and to analyze the differences in anxiety characteristics and their associated influencing factors. METHODS: A cross-sectional survey regarding palliative care among registered oncology nurses was conducted in Jiangsu Province, China.Latent class analyses was applied to identify their patterns of death anxiety. The score of PCQN-C (The Chinese version of the Palliative Care Quiz for Nursing) and FATCOD-B-C (The Chinese version of the Frommelt Attitude Toward Care of the Dying scale), the demographic and working characteristics were further analyzed through covariance analysis (ANCOVA) and multivariate (or logistic) regression across the subgroups. RESULTS: A two-potential-category model was selected based on the fit index. The results showed that 79% of oncology nurses belonged to the high pressure and pain group and 21% belonged to the low death anxiety group. The high pressure and pain group had significantly higher scores in the dimensions of emotion, stress and pain, time awareness, and cognition compared to the low death anxiety group. Factors influencing the high pressure and pain group included shorter working years, non-national or provincial oncology nursing specialists, non-national palliative care specialists, never discussing the topic of death with patients or family members, no palliative care related training, and PCQN and FATCOD scores. CONCLUSIONS: Our study suggests that oncology nurses' death anxiety can be divided into two categories: low death anxiety and high stress pain, and certain factors, such as being female, having a short work experience, and lacking palliative care-related training, increase the likelihood of death anxiety.
Assuntos
Enfermeiras e Enfermeiros , Assistência Terminal , Humanos , Feminino , Masculino , Assistência Terminal/psicologia , Análise de Classes Latentes , Estudos Transversais , Atitude do Pessoal de Saúde , Cuidados Paliativos/psicologia , Dor , Inquéritos e Questionários , AnsiedadeRESUMO
Endothelial cell damage is an important feature of preeclampsia (PE). Human umbilical mesenchymal stem-cell-derived extracellular vesicles (HUMSCs-derived EVs) have been shown to have therapeutic effects on a variety of diseases and tissue damage. However, the therapeutic effect of HUMSCs-derived EVs on endothelial injury in PE remains unclear. This study explored the possible mechanism of HUMSCs-derived EVs in the treatment of endothelial cell injury. Tumor necrosis factor α- and lipopolysaccharide-induced endothelial dysfunction models were used to evaluate the therapeutic effect of HUMSCs-derived EVs on endothelial injury. We further constructed PE mouse models to explore the function of HUMSCs-derived EVs in vivo. The changes of metabolites in endothelial cells after HUMSCs-derived EVs treatment were analyzed by metabolomics analysis and further validated by cell experiments. HUMSCs-derived EVs treatment can alleviate endothelial cell injury in PE, involving cell proliferation, migration, angiogenesis, and anti-inflammatory. Importantly, administration of HUMSCs-derived EVs improves hypertension and proteinuria in PE mice, alleviates kidney damage, and promotes vascularization in the placenta. Furthermore, metabolomics analysis found that the arginine metabolic pathway is activated after HUMSCs-derived EVs treatment. We also observed increased arginine level, nitric oxide content, and nitric oxide synthase activity, and further experiments proved that activating the arginine metabolic pathway could alleviate endothelial dysfunction. Our results reveal that HUMSCs-derived EVs could ameliorate PE endothelial dysfunction by activating the arginine metabolic pathway and may serve as a therapeutic method for treating PE.
Assuntos
Vesículas Extracelulares , Pré-Eclâmpsia , Gravidez , Feminino , Humanos , Camundongos , Animais , Pré-Eclâmpsia/terapia , Pré-Eclâmpsia/metabolismo , Células Endoteliais , Vesículas Extracelulares/metabolismo , Cordão Umbilical , ArgininaRESUMO
PURPOSE: This study investigated the mediating role of individual resilience in the relationship between caregiver burden and quality of life (QoL) among Chinese adult children providing care to their parents with advanced cancer, with the aim to inform effective coping strategies and positive caregiving outcomes. METHODS: In a cross-sectional design, 614 caregivers from multiple centers, whose parents were undergoing chemotherapy and/or radiotherapy, completed questionnaires encompassing demographics, caregiver burden, symptoms of anxiety and depression, resilience, and QoL. RESULTS: Findings revealed a moderate level of caregiver burden among participants, significantly influenced by factors including education level, family income, single-child status, and participation in social media patient support groups. Caregivers who were only children or involved in patient support groups reported higher burden. Importantly, path analysis showed a significant impact of caregiver burden, anxiety, and depression on QoL, with these relationships being mediated by individual resilience. CONCLUSIONS: Chinese adult child caregivers face a considerable burden, negatively influencing their QoL. Individual resilience, a modifiable factor, was identified as a critical mediator in this relationship, mitigating the negative implications of caregiver burden, anxiety, and depression. These findings underscore the need for caregiver interventions that consider not only demographics but also the socio-psychological dynamics of caregiving to enhance caregiver QoL.