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Objective To understand parents' preferences and willingness to pay for human papilloma virus (HPV) vaccine for female students of secondary school, so as to provide a decision-making basis for policymakers and vaccine authorities.Methods A combination of simple random sampling and convenience sampling was used to conduct a discrete selection experimental questionnaire survey of 200 parients of secondary female students in Urumqi city in June 2022. The questionnaire was developed using a discrete choice experiment, and a mixed Logit regression model was used to analyze student parental HPV vaccine selection preferences.Results The self-paid cost, cervical cancer protection rate and side reaction all significantly affected the HPV vaccine choice preference (P

Two rhodamine‐anthracene derivative probes (RA1 and RA2) were designed and synthesized to incorporate different lengths of diamine chains between the rhodamine and anthracene moieties. Among the 16 different metal ions tested, RA1 exhibited the highest fluorescence enhancement in response to Hg2+ with a limit of detection (LOD) of 3.76×10−7 M, while RA2 showed the greatest fluorescence enhancement in the presence of Fe3+ with the LOD of 2.41×10−7 M. Notably, RA1 effectively eliminated the interference caused by Fe3+ during Hg2+ detection, whereas RA2 successfully eliminated the interference of Hg2+ during Fe3+ determination. This response difference between the two ions holds particular importance in scenarios where both heavy metal ions coexist. Additionally, fluorescence microscopy imaging of mouse mammary cancer cells (4T1) under the influence of Fe3+ demonstrated the potential applications of the probe. This study highlights the significance of a simple molecular design approach in tailoring probe selectivity by modifying the intramolecular flexible chain length. [ABSTRACT FROM AUTHOR]

This study compared the willingness to receive human papillomavirus (HPV) vaccination and the influencing factors between male and female university students who had never been vaccinated against HPV in China. University students were recruited from seven universities in China. A self‐administered questionnaire was used to collect information about demographic characteristics, willingness to HPV vaccination, and possible influencing factors including demographics, knowledge, and attitude toward HPV vaccination. The χ2 test was used to test the difference between males and females' knowledge and attitudes to HPV vaccination. Multivariate logistic regression was employed to detect the factors associated with willingness to HPV vaccination. A total of 7335 university students participated in the survey (3570 males and 3765 females). Over 70% of the participants had previously received sex education and knowledge. The average age of sexual debut was 17.5 years old. More male students reported acceptance of premarital sex than female students did (χ2 = 708.458, p < 0.001). Female students had better knowledge and attitudes to HPV in general, while male students perceived a higher chance of being infected by HPV compared with female students (χ2 = 6.047, p = 0.014). The level of knowledge (male: adjusted odds ratio [AOR] = 1.935, 95% confidence interval [CI]:1.516–2.470; female: AOR = 1.227, 95% CI: 1.055–1.428) and receiving sex education (male: AOR = 1.414, 95% CI: 1.109–1.804; female: AOR = 1.289, 95% CI: 1.064–1.562) were indicators of the HPV vaccination willingness for both genders. For male students, those who had ever inoculated optional self‐paid vaccines were more likely to receive the HPV vaccine than those who had not (AOR = 1.567, 95% CI: 1.242–1.977). Female students were more willing to be vaccinated against HPV, if they had higher living expenses (AOR = 1.395 and 3.717, 95% CI: 1.071–1.426 and 1.776–7.752), relatives or friends had certain cancer (AOR = 1.290, 95% CI: 1.095–1.518), ever had sexual experiences (AOR = 2.628, 95% CI: 1.788–3.863), and had ever consulted on HPV vaccination issues (AOR = 1.612, 95% CI: 1.367–1.901). In China, more active education should be provided to improve university students' knowledge and attitudes on HPV and HPV vaccination. Including HPV vaccine uptake for both males and females at recommended ages in National Immunization Program would be the most cost‐effective way to prevent HPV infection. Highlights: This is the first large sample cross‐sectional study with a good coverage of different geographical locations in China to investigate and compare the willingness to human papillomavirus vaccination and influencing factors among male and female university students in China. [ABSTRACT FROM AUTHOR]

Background: From November 2022 to February 2023, China has experienced a surge period of COVID-19 pandemic and doctors and nurses working in hospitals have suffered from serious psychological crisis because of the medical crowding, which may result in the occurrence of suicidal ideation (SI). This study aims to explore the prevalence and influencing factors of SI during this surge phase., Methods: A multicenter cross-sectional study was conducted in China from January 5 to February 9, 2023. Data were collected by online questionnaires, with SI measured by a single item. Ordinal logistic regression analysis and stratified analyses were preformed to identify influencing factors., Results: A total of 5696 doctors and nurses were retained for further analysis, with 25.28% reporting SI during the COVID-19 surge phase. Participants experiencing anxiety symptoms or supporting other departments treating COVID-19 patients were more likely to report SI. Additionally, higher levels of resilience, mindfulness, and perceived social support were protective factors against SI., Conclusion: During the COVID-19 surge phase, over a quarter of doctors and nurses in China suffered from SI, which should be of great concern. Tailored interventions should be implemented to alleviate SI among doctors and nurses when new infectious diseases outbreak in the future., (© The Author(s) 2024. Published by Oxford University Press on behalf of the Association of Physicians. All rights reserved. For permissions, please email: journals.permissions@oup.com.)