OBJECTIVE: Cancer education has been promoted under the Basic Plan for Cancer Education in Japan. We conducted a repeated cross-sectional survey of Japanese students to determine changes in attitudes regarding cancer over time.
METHODS: A nationwide survey of fifth-grade elementary students was conducted in February 2013. A repeated cross-sectional survey was conducted following previous studies with second-year high school students in February 2019, as second-year high school students in 2019 corresponded to the generation of fifth-grade students in 2013. The self-administered, multiple-choice questionnaire inquired about the awareness of cancer and its causes and sources of cancer information. Statistical analyses were performed by calculating the percentage of selections and 95% confidence intervals for each question.
RESULTS: The differences between values in 2019 and 2013 were examined. Responses were received from 94 schools (44.1%) in 2013 and 114 schools (52.8%) in 2019. After excluding incomplete responses, valid responses from 2213 and 3822 respondents, respectively, were analyzed. Desirable changes over time were observed in awareness. Increasing age was associated with a rise in misperceptions and a decline in desirable rather than undesirable perceptions of the causes of cancer. The Internet was a common source of information among high school students, followed by health education at school.
CONCLUSIONS: Cancer education in schools should aim to counteract misconceptions and promote positive, evidence-based information. Improving perceptions of cancer screening could increase intentions of undergoing screening. Additionally, presenting cancer information using social networking sites could help promote cancer prevention among junior high and high school students.

Due to the lengthy and challenging nature of traumatic brain injury (TBI) rehabilitation, patients and carers increasingly rely on YouTube for information. However, no previous research has assessed the quality and reliability of these TBI rehabilitation videos on this platform. This study aims to assess the quality and reliability of YouTube videos on TBI rehabilitation. In this cross-sectional study, a YouTube search with the keyword \"traumatic brain injury rehabilitation\" was performed, and the first 100 videos were listed according to relevancy. After applying exclusion criteria, a total of 72 videos were included in the analysis. DISCERN, Journal of the American Medical Association, and Global Quality Score were used to evaluate the quality and reliability of the videos. Video characteristics, including the number of likes, dislikes, duration, and source of upload, were recorded. The mean DISCERN total score was determined to be 39.56 ± 8.4. Additionally, the mean Journal of the American Medical Association score was 1.93 ± 0.57, the Global Quality Score was 2.6 ± 0.81, and the DISCERN quality score was 2.55 ± 0.79. Analysis showed that videos with a longer duration (P < .001) and those uploaded earlier (P = .002) were more likely to be of higher quality. Videos produced by healthcare professionals had higher DISCERN scores (P = .049) than those uploaded by non-healthcare professionals. Examination of YouTube videos on TBI rehabilitation indicates a moderate overall quality. The study revealed that videos uploaded by healthcare professionals have higher quality. For obtaining reliable information on TBI rehabilitation, it is also advisable to prioritize videos with longer durations and earlier upload dates. Given the significant role of social media platforms in educational outreach for rehabilitation, it is crucial to enhance the quality of these videos through appropriate measures.

One of the challenges associated with understanding environmental impacts on cancer risk and outcomes is estimating potential exposures of individuals diagnosed with cancer to adverse environmental conditions over the life course. Historically, this has been partly due to the lack of reliable measures of cancer patients\' potential environmental exposures before a cancer diagnosis. The emerging sources of cancer-related spatiotemporal environmental data and residential history information, coupled with novel technologies for data extraction and linkage, present an opportunity to integrate these data into the existing cancer surveillance data infrastructure, thereby facilitating more comprehensive assessment of cancer risk and outcomes. In this paper, we performed a landscape analysis of the available environmental data sources that could be linked to historical residential address information of cancer patients\' records collected by the National Cancer Institute\'s Surveillance, Epidemiology, and End Results Program. The objective is to enable researchers to use these data to assess potential exposures at the time of cancer initiation through the time of diagnosis and even after diagnosis. The paper addresses the challenges associated with data collection and completeness at various spatial and temporal scales, as well as opportunities and directions for future research.

Cervical cancer is the leading cause of cancer deaths among Sub-Saharan African women. This systematic review aimed to identify information sources and their relation to cervical cancer knowledge, literacy, screening, and attitudes. Peer-reviewed literature was searched on 2 March 2022, and updated on 24 January 2023, in four databases-CINAHL Plus, Embase, PubMed, and Web of Science. Eligible studies included those that were empirical, published after 2002, included rural women, and reported on information sources and preferences. The quality of the selected articles was assessed using the Mixed Methods Appraisal Tool. Data extraction was conducted on an Excel spreadsheet, and a narrative synthesis was used to summarize findings from 33 studies. Healthcare workers were the most cited information sources, followed by mass media, social networks, print media, churches, community leaders, the Internet, and teachers. Community leaders were preferred, while healthcare workers were the most credible sources among rural women. There was generally low cervical cancer knowledge, literacy, and screening uptake, yet high prevalence of negative attitudes toward cervical cancer and its screening; these outcomes were worse in rural areas. A content analysis revealed a positive association of health information sources with cervical cancer literacy, knowledge, screening, and positive screening attitudes. Disparities in cervical cancer prevention exist between rural and urban Sub-Saharan African women.

Dietary variety is associated with some health outcomes among older adults. Rural areas, however, often have difficulty accessing health information that influences dietary variety. This study aimed to identify patterns of health information sources by using latent class analysis and assess their association with dietary variety among older adults aged ≥ 75 in rural Japan (n = 411). Three patterns of health information sources were identified: multi-sources (29.7%), television-only (53.5%), and non-sources (16.8%). In the multi-sources pattern, more people used television, radio, and newspapers. The television-only pattern had mostly television users, with fewer other sources. The non-sources pattern had many reporting \"none.\" Logistic regression analysis revealed that the multi-sources pattern has a significant positive effect on dietary variety compared with the non-sources pattern (odds ratio: 5.434, 95% confidence interval: 1.792-16.472), even after adjusting for socioeconomic factors and physical health status. These findings underscore the positive impact of broad access to health information on the dietary habits of older individuals. The study highlights the importance of promoting access to diverse health information sources to enhance dietary variety and overall well-being among rural older adults.

The complex nature of verbal patient-nurse communication holds valuable insights for nursing research, but traditional documentation methods often miss these crucial details. This study explores the emerging role of speech processing technology in nursing research, emphasizing patient-nurse verbal communication. We conducted case studies across various healthcare settings, revealing a substantial gap in electronic health records for capturing vital patient-nurse encounters. Our research demonstrates that speech processing technology can effectively bridge this gap, enhancing documentation accuracy and enriching data for quality care assessment and risk prediction. The technology\'s application in home healthcare, outpatient settings, and specialized areas like dementia care illustrates its versatility. It offers the potential for real-time decision support, improved communication training, and enhanced telehealth practices. This paper provides insights into the promises and challenges of integrating speech processing into nursing practice, paving the way for future patient care and healthcare data management advancements.

UNASSIGNED: In 2022, the WHO and International Consensus Classification (ICC) published diagnostic criteria for myelodysplastic neoplasms (MDSs). We examined the influence of the revised diagnostic criteria on classifying MDSs in a large population.
UNASSIGNED: We retrieved an open-source pre-existing dataset from cBioPortal and included 2,454 patients with MDS in this study. Patients were reclassified based on the new diagnostic 2022 WHO and ICC criteria. Survival analysis was performed using Cox regression to validate the new criteria and to assess risk factors.
UNASSIGNED: Based on the 2022 WHO criteria, 1.4% of patients were reclassified as having AML. The 2022 WHO criteria provide a superior prognostic/diagnostic model to the 2017 WHO criteria (Akaike information criterion, 14,152 vs. 14,516; concordance index, 0.705 vs. 0.681). For classifying MDS with low blast counts and SF3B1 mutation, a variant allele frequency cut-off of 5% (2022 WHO criteria) and the absence of RUNX1 co-mutation (2022 ICC criteria) are diagnostically relevant. For classifying MDSs with mutated TP53, a blast count cut-off of 10% (2022 ICC criteria) and multi-hit TP53 (2022 WHO criteria) are independent risk factors in cases with ≥10% blasts.
UNASSIGNED: Our findings support the refinements of the new WHO criteria. We recommend the complementary use of the new WHO and ICC criteria in classifying SF3B1- and TP53-mutated MDSs for better survival prediction.

BACKGROUND: Breast cancer-related lymphedema in the upper limb remains one of the most distressful complications of breast cancer treatment. YouTube is considered a potential digital resource for population health and decision making. However, access to inadequate information or misinformation could have undesirable impacts. This cross-sectional study aimed to evaluate the reliability, quality and content of YouTube videos on lymphedema as an information source for Spanish-speaking breast cancer survivors.
METHODS: A search of YouTube was conducted in January 2023 using the key words \"breast cancer lymphedema\" and \"lymphedema arm breast cancer.\" Reliability and quality of the videos were evaluated using the Discern tool, content, source of production, number of likes, comments, views, duration, Video Power Index, likes ratio, view ratio and age on the platform.
RESULTS: Amongst the 300 Spanish language videos identified on YouTube, 35 were selected for analysis based on the inclusion and exclusion criteria. Of the 35 selected videos, 82.9% (n = 29) were developed by healthcare or academic professionals and 17.1% (n = 9) by others. Reliability (p < 0.017) and quality (p < 0.03) were higher in the videos made by professionals. The Discern total score (r = 0.476; p = 0.004), reliability (r = 0.472; p = 0.004) and quality (r = 0.469; p = 0.004) were positively correlated with the duration of the videos.
CONCLUSIONS: Our findings provide a strong rationale for educating breast cancer survivors seeking lymphedema information to select videos made by healthcare or academic professionals. Standardised evaluation prior to video publication is needed to ensure that the end-users receive accurate and quality information from YouTube.

OBJECTIVE: To examine the reliability of ChatGPT in evaluating the quality of medical content of the most watched videos related to urological cancers on YouTube.
METHODS: In March 2024 a playlist was created of the first 20 videos watched on YouTube for each type of urological cancer. The video texts were evaluated by ChatGPT and by a urology specialist using the DISCERN-5 and Global Quality Scale (GQS) questionnaires. The results obtained were compared using the Kruskal-Wallis test.
RESULTS: For the prostate, bladder, renal, and testicular cancer videos, the median (IQR) DISCERN-5 scores given by the human evaluator and ChatGPT were (Human: 4 [1], 3 [0], 3 [2], 3 [1], P = .11; ChatGPT: 3 [1.75], 3 [1], 3 [2], 3 [0], P = .4, respectively) and the GQS scores were (Human: 4 [1.75], 3 [0.75], 3.5 [2], 3.5 [1], P = .12; ChatGPT: 4 [1], 3 [0.75], 3 [1], 3.5 [1], P = .1, respectively), with no significant difference determined between the scores. The repeatability of the ChatGPT responses was determined to be similar at 25 % for prostate cancer, 30 % for bladder cancer, 30 % for renal cancer, and 35 % for testicular cancer (P = .92). No statistically significant difference was determined between the median (IQR) DISCERN-5 and GQS scores given by humans and ChatGPT for the content of videos about prostate, bladder, renal, and testicular cancer (P > .05).
CONCLUSIONS: Although ChatGPT is successful in evaluating the medical quality of video texts, the results should be evaluated with caution as the repeatability of the results is low.

BACKGROUND: The diversification of information sources and changes in social structures necessitates updates on the state of public awareness of palliative care. Therefore, we clarified the status and determinants of awareness, information sources, and beliefs, regarding palliative care in Japan.
METHODS: This nationwide cross-sectional survey included 10 000 participants aged ≥20 years enrolled through random sampling using a two-stage stratification in 2023. We used a mailed self-administered questionnaire (INFORM Study 2023). The questionnaire items were selected (partially modified) from the Health Information National Trends Survey (USA) to ensure comparability, included palliative care awareness, information sources, and beliefs. Weighted logistic regression was conducted to explore the determinants of awareness.
RESULTS: Of the 3452 participants that responded (response rate: 35.3%), 65.2% had palliative care awareness. The weighted logistic regression analysis revealed that respondents less likely to have any palliative care awareness were younger, were male, had limited education history, had lower household income, and were non-Internet users. Of these, sex had the clear association (adjusted odds ratio for female vs. male: 3.20 [95% CI: 2.66-3.85]). Across all age groups, healthcare professionals (58.5%) and the Internet (30.5%) were the most trusted source of information. Younger participants frequently received information online. Most participants believed that palliative care was beneficial, although 82.0% associated it with death.
CONCLUSIONS: The Japanese population had a relatively high palliative care awareness, with the majority trusting information from healthcare professionals rather than the Internet. Further efforts are warranted to address barriers to receiving trustworthy palliative care information.