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1.
Malawi Med J ; 36(1): 53-63, 2024 Mar.
Article de Anglais | MEDLINE | ID: mdl-39086362

RÉSUMÉ

Background: Pregnancy and labor are independent risk factors for the development of urinary incontinence (UI). Although UI is common during pregnancy, it is a health problem mostly neglected by pregnant women. The high prevalence of UI in pregnancy and its effects on the postpartum period justifies the need to determine the knowledge and attitudes of pregnant women regarding the prevention and management of UI. It is necessary to increase the awareness of pregnant women about UI, educate, consultant, and integrate pelvic floor muscle training into prenatal care services. This study aims to determine the UI awareness of pregnant women and their knowledge and attitudes in this context. Methods: This cross-sectional study was conducted with 255 pregnant women in a university hospital in Turkey between March and September 2020. Data were collected using the Incontinence Knowledge Questionnaire (PIKQ) and Urinary Incontinence Attitude Scale (UIAS). Results: The UI prevalence was 51% during pregnancy. The mean score of PIKQ was 8.07±2.64, and only 6.3% of participants correctly answered all the questions regarding UI. The mean score of UIAS was 42.33±3.48. A positive correlation was found between UI knowledge and attitude score (r=0.35, p=0.00). Conclusions: The results showed that although UI is prevalent during pregnancy, pregnant women's knowledge of UI is poor. Nearly half of pregnant women need information. They tend to display positive attitudes towards UI, but not sufficient to improve their health-seeking behavior. Strategies should be developed to increase pregnant women's awareness of UI and to encourage them health-seeking behaviors for the prevention/management of UI during prenatal visits.


Sujet(s)
Connaissances, attitudes et pratiques en santé , Complications de la grossesse , Femmes enceintes , Prise en charge prénatale , Incontinence urinaire , Humains , Femelle , Incontinence urinaire/épidémiologie , Incontinence urinaire/psychologie , Grossesse , Études transversales , Adulte , Turquie/épidémiologie , Enquêtes et questionnaires , Femmes enceintes/psychologie , Prévalence , Complications de la grossesse/épidémiologie , Complications de la grossesse/psychologie , Facteurs de risque , Jeune adulte
2.
Cureus ; 16(7): e63556, 2024 Jul.
Article de Anglais | MEDLINE | ID: mdl-39087195

RÉSUMÉ

Background Organ donation is a community service that not only saves lives but also improves the quality of life. The major concerns causing organ shortage in the country are the lack of awareness and correct knowledge among the public and myths and misconceptions clouding organ donation because of religious and cultural barriers. Material and methods A cross-sectional study was conducted among 300 medical students of a private medical college in the Telangana region, India, from July 2019 to October 2019 after approval from the Institutional Ethics Committee (IEC). A total of 300 participants (218 females (72.66%) and 82 males (27.33%)) were included in the study. Respondents completed a three-section questionnaire that included sociodemographic data, 15 questions on knowledge, and 12 questions on the attitude and ethical aspects of organ donation. Statistical tests utilized for investigation were the Student's t-test and one-way ANOVA to compare knowledge and attitude scores. Results The mean knowledge score among the participants was 10.85±1.79, with a P value of 0.45. The mean attitude score concerning organ donation among the participants was 45.5±4.47, with a P value of 0.44. The majority (87.1%) showed a positive attitude in this study. Conclusions The study emphasizes the necessity of interdisciplinary educational interventions for medical students to help them realize the complexities of the problem holistically. Their attitude regarding organ donation is not significantly affected by traditional educational interventions such as lectures and demonstrations. Educated healthcare professionals will play a critical role in motivating the public for the cause of organ donation promotion.

3.
Seizure ; 121: 64-69, 2024 Jul 28.
Article de Anglais | MEDLINE | ID: mdl-39089140

RÉSUMÉ

PURPOSE: This study was conducted to determine stigma and attitudes in the relatives of patients with epilepsy and the factors affecting them. METHODS: This descriptive and cross-sectional study was conducted with 173 relatives of patients with epilepsy who were admitted to the neurology outpatient clinic of a university hospital in Van Province, eastern Turkey, between April and December 2021. Individual information forms, the Epilepsy Stigma Scale Patient's Relative, and the Epilepsy Attitude Scale were used to collect the data. RESULTS: The mean stigma score was 54.58 (standard deviation [SD] = 10.96), and the mean attitude score was 53.05 (SD = 8.14). A negative and significant correlation was found between stigma score and attitude score (r = -0.457, p < 0.001). It was found that stigma and attitude scores differed significantly in terms of education, hiding epilepsy, and the idea that epilepsy is related to spiritual thoughts (p < 0.05). CONCLUSION: As a result of this study, it was found that the relatives of patients with epilepsy were generally moderately stigmatized (64.8 %) and had moderate attitudes toward epilepsy. As the stigma increased in the participants, it was determined that they showed more negative attitudes toward epilepsy. The results indicated that relatives of patients with epilepsy who had one or more seizures per month experienced more stigma, and relatives of patients with epilepsy who did not take their medication regularly exhibited a more negative attitude toward epilepsy.

4.
J Nurs Scholarsh ; 2024 Jul 31.
Article de Anglais | MEDLINE | ID: mdl-39086074

RÉSUMÉ

BACKGROUND: The lack of artificial intelligence applications in nursing education and the nursing profession in Turkey and the need for strategies for integrating artificial intelligence into the nursing profession continues. At this point, there is a need to transform the negative attitudes and anxiety that may occur in nurses. OBJECTIVES: It was aimed to reorganize the professional transformation in this parallel by analyzing the effect of digital leadership perception, which is explained as how nurses approach digital technologies and innovations and their awareness of how and with which methods they can use these technologies on artificial intelligence anxiety and attitude in the nursing profession. DESIGN: The study was designed as descriptive, correlational, and cross-sectional. PARTICIPANTS: The research was conducted by reaching 439 nurses working in hospitals operating in three different regions of Turkey by simple random sampling method. METHODS: In the first part of the data collection tool used in this study, digital leadership scale, artificial intelligence use anxiety, and artificial intelligence attitude scales were used, including questions determining the demographic information of nurses, their relationship with technology, artificial intelligence usage status and its importance in the profession. RESULTS: It was determined that 29.8% of the nurses had a good relationship with technology, 66.3% knew about using artificial intelligence in health, and 27.3% wanted it to be more involved in their lives. It was determined that nurses' perceptions of digital leadership were at a medium level of 46.9% and a high level of 41.7%, 82.7% had a positive attitude towards artificial intelligence, and 82.7% had low or medium level anxiety when their artificial intelligence anxiety status was examined. There was a significant and negative relationship between digital leadership and AI anxiety (r = -0.434; p < 0.01), a significant and positive relationship between digital leadership and AI attitude (r = 0.468; p < 0.01), and a significant and negative relationship between AI attitude and AI anxiety (r = -0.629; p < 0.01). Finally, it was determined that nurses' perception of digital leadership indirectly affected AI anxiety through AI attitude (ß = -0.230, 95% CI [-0.298, -0.165]). CONCLUSION: It is suggested that the anxiety and attitude towards artificial intelligence can be transformed positively with the effect of digital leadership, and in this parallel, the digital leadership phenomenon should be evaluated as a practical implementation strategy in integrating artificial intelligence into the nursing profession. CLINICAL RELEVANCE: Our study showed that artificial intelligence attitude has a mediating role in the indirect effect of the perception of digital leadership in nursing on AI anxiety. It was determined that nurses' digital leadership perception, artificial intelligence anxiety, and artificial intelligence attitude differed significantly with demographic variables.

5.
Front Public Health ; 12: 1378301, 2024.
Article de Anglais | MEDLINE | ID: mdl-39091521

RÉSUMÉ

Objective: This study aims to investigate the Knowledge, Attitude, and Practice (KAP) pertaining to constipation during pregnancy among pregnant women in Shanghai. Methods: Demographic data and KAP scores were collected using a questionnaire. Differences across groups were analyzed using either Wilcoxon-Mann-Whitney tests or Kruskal-Wallis analysis of variance. Spearman's correlation analysis was utilized to evaluate the relationships between KAP scores. Multivariable logistic regression analyses were conducted to identify factors that influence KAP scores. Results: Encompassing 241 individuals (46.6%) aged between 30 and 34 years, with 349 participants (67.5%) being nulliparous. The median scores for knowledge (possible range: 0-26), attitude (possible range: 7-35), and practice (possible range: 14-70) were 22 (18, 24), 26 (23, 29), and 51 (46, 56), respectively. Multivariate analysis indicated that being a medical professional (OR = 2.222, p = 0.043) and receiving education on constipation during pregnancy (OR = 0.432, p < 0.001) were significantly associated with higher knowledge scores. Factors significantly associated with practice included being aged 30-34 years (OR = 2.745, p < 0.001), aged 35 years and above (OR = 2.514, p < 0.001), working in education (OR = 2.310, p = 0.012), and not experiencing constipation before pregnancy (OR = 1.894, p = 0.001). Conclusion: Pregnant women demonstrated satisfactory knowledge, positive attitudes, and proactive practices concerning constipation during pregnancy. To further augment clinical practice, healthcare providers should tailor educational interventions and guidance specifically for pregnant women who are not medical professionals and those who have not received education and guidance related to constipation during pregnancy.


Sujet(s)
Constipation , Connaissances, attitudes et pratiques en santé , Humains , Femelle , Grossesse , Adulte , Études transversales , Chine , Enquêtes et questionnaires , Complications de la grossesse , Femmes enceintes/psychologie
6.
Pak J Med Sci ; 40(7): 1448-1453, 2024 Aug.
Article de Anglais | MEDLINE | ID: mdl-39092057

RÉSUMÉ

Objectives: Urinary incontinence (UI) is the involuntary loss of urine or the inability to control urination. The International Continence Society defines UI as any complaint of involuntary loss of urine. UI is a very important health problem that affects women's quality of life. It can lead to a decrease in women's self-confidence and prevent them from participating in social activities. This study was conducted to investigate the prevalence of UI in women living in Turkey, the factors affecting it, and women's attitudes toward UI. Methods: This descriptive and cross-sectional study included 903 women who applied to 17 family health centers in Mersin, Turkey, between May 10th to June 10th 2019 for any reason. The data of the study were obtained using the descriptive information form and the Urinary Incontinence Attitude Scale (UIAS). Data analysis was performed with SPSS-21 using percentiles, mean±standard deviation, and Pearson chi-square tests. Results: According to the results obtained, 28.9% of the women had UI problems, more than half (54.6%) of the women with UI did not present to a health institution for this problem, and 54.8% did not receive any treatment. In addition, the frequency of experiencing UI was higher in those with a chronic disease (59.2%) than in those without any chronic disease, and the difference was significant. Conclusion: The demographic and fertility characteristics of the women influenced the frequency of experiencing UI. In addition, among the women participating in the study, those with negative attitudes toward UI experienced more UI problems. There should be greater efforts to raise awareness among women on this subject.

7.
J Vasc Access ; : 11297298241258793, 2024 Aug 03.
Article de Anglais | MEDLINE | ID: mdl-39097788

RÉSUMÉ

BACKGROUND: The possibility of creating an arteriovenous fistula (AVF) depends on the existence of an arterial-venous network that is in good condition, defined by the size and elasticity of the blood vessels. The knowledge, attitudes, and practices (KAP) toward vascular protection play a crucial role in preserving the vascular network for patients with end-stage renal disease (ESRD), it is observed that there is a significant lack of tools to measure these variables. Thus, the aim of this study is to develop and validate a scale to assess KAP regarding vascular protection anticipatory to the creation of an arteriovenous fistula (the KAP-VPAC-AVF Scale). METHODS: Initial item development was guided by a literature review and clinical experience, after which the items were improved and perfected through the Delphi process. The content of the scale was judged by an expert panel for content validity. In a convenience sample of 551 patients with ESRD, exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were conducted to examine the instrument's factor structure. RESULTS: The KAP-VPAC-AVF Scale encompasses 11 items distributed over three factors: knowledge, attitude, and practice, demonstrated excellent internal consistency (Cronbach's alpha = 0.917) and construct validity, as confirmed by CFA with satisfactory fit indices (χ2/df = 2.394, RMSEA = 0.075, RMR = 0.049, CFI = 0.969, GFI = 0.936, AGFI = 0.892, TLI = 0.957, IFI = 0.970). CONCLUSION: The KAP-VPAC-AVF Scale is a scientific and effective assessment tool that can evaluate the KAP of ESRD patients regarding measures to preserve the vascular network.

8.
Public Health Nurs ; 2024 Aug 01.
Article de Anglais | MEDLINE | ID: mdl-39087632

RÉSUMÉ

OBJECTIVE: This study aims to examine the relationship between human papillomavirus (HPV) testing attitudes and beliefs, knowledge, and vaccination attitudes. DESIGN: This study was a cross-sectional design. SAMPLE: This study was conducted between March 15, 2024, and June 2, 2024, through social media platforms such as Facebook, Instagram, Twitter, and Telegram, by sharing on forum pages, and involved 674 women who volunteered to participate. MEASUREMENTS: The research data were collected using the "health belief model scale regarding HPV infection and vaccination (HBMS-HPVV)" and the "HPV Testing Attitudes and Beliefs Scale (HTABS)," which were developed by the researchers through a literature review. RESULTS: The average age of the women participating in the study was 46.59 ± 11.15 years; 81.5% were married, 57.6% had no knowledge about cervical cancer, and 62.2% had no knowledge about the HPV vaccine, a protective vaccine against cervical cancer. The average scores for the subdimensions of severity, barriers, benefits, and susceptibility of the HBMS-HPVV were 3.19 ± 0.60, 2.96 ± 1.22, 2.29 ± 1.40, and 3.92 ± 0.49, respectively. The average scores for the subdimensions of personal barriers, social norms, confidence, and worries of the HTABS were 31.14 ± 19.27, 7.57 ± 4.47, 30.03 ± 7.18, and 11.91 ± 2.52, respectively. A statistically significant positive relationship was found between all HBMS-HPVV subdimensions and the HTABS subdimensions (p < 0.001). CONCLUSION: The study found that as the perceived severity increases, the perceived benefits, susceptibility, and confidence increase, while the perceived barriers, personal barriers, social norms, and worries decrease. Based on these results, it is recommended that women's health nurses provide education and seminars to raise awareness about cervical cancer, early screening and diagnosis programs, and the HPV vaccine.

9.
Article de Anglais | MEDLINE | ID: mdl-39088155

RÉSUMÉ

BACKGROUND: Between 2000 and 2018, global measles deaths decreased by 73%, but the disease remains prevalent in many developing countries, especially in Africa and Asia. Although Ethiopia was attempting to eliminate the measles, it still ranks fourth in the world in terms of the number of cases. The aim of the investigation was to describe the outbreak and identify its determinants in the Aneded district. METHODS: Between March 3, 2020, and April 2, 2020, the 89 patients and 178 controls participated in a case-control study. Data were gathered by means of in-person interviews with household leaders. The attack and case fatality rates were determined. In multivariable logistic regression analysis, variables having a p-value of less than 0.05 were considered statistically significant cut-off points. RESULTS: An investigation was conducted on a total of 89 measles cases, with 3 deaths and 178 controls. In total, there were 1.65 attacks per 1000 people, or 3.4% of the case fatality rate. There were 155 days of outbreak duration. The disease was significantly associated with being female [adjusted odds ratios (AOR) = 2.66; 95% confidence interval (CI) = 1.38-5.11], under 5 years old [AOR = 7.24; 95% CI = 2.58-20.31], positive in attitude [AOR = 0.22; 95% CI = 0.11-0.42], and having a contact history [AOR = 3.19; 95% CI = 1.67-6.10]. CONCLUSION: The measles outbreak, with its higher attack and case fatality rate, has been influenced by factors like household attitudes, age, sex, contact and travel history and needs to be reduced through early detection, active surveillance, and fostering favorable attitudes towards disease prevention and control.

10.
BMC Womens Health ; 24(1): 437, 2024 Aug 01.
Article de Anglais | MEDLINE | ID: mdl-39090723

RÉSUMÉ

INTRODUCTION: Having good knowledge and a favorable attitude toward human papillomavirus (HPV) and HPV vaccinations is the cornerstone for increasing the use of HPV vaccinations and preventing cervical cancer. The objective of this study was to evaluate the level of knowledge, attitudes, and practices regarding HPV and HPV vaccinations, as well as to identify associated factors among female undergraduate health science students at both the University of Gondar (UoG) and Bahir Dar University (BDU), Amhara, Ethiopia. METHODS: Institutional-based multicenter descriptive cross-sectional study was conducted from June 1, 2023, to July 30, 2023. A multistage sampling technique was used to select 633 female undergraduate health science students, and data were collected using a structured, self-administered questionnaire. The data were coded, entered in Epi-data, and exported to SPSS for analysis. Variables with a P-value < 0.25 in the bivariate analysis were inserted in a multivariate logistic regression model, and those with a P-value of < 0.05 in the multivariate binary logistic regression were considered statistically significant factors for knowledge, attitude, and practice regarding HPV and vaccine against it. RESULTS: The study included 600 participants with a mean age of 20.8 ± 0.75 years. Using Bloom's cutoff points for the KAP study, among the participants, 436 (72.7%) had good knowledge about HPV, whereas 315 (52.5%) had good knowledge about HPV vaccinations. More than half of the participants, 359 (59.8%) heard about HPV vaccinations in Ethiopia. More than half of the participants, 342 (57%) had favorable attitudes toward HPV vaccinations. Only 261 (43.5%) participants believed the HPV vaccine was safe and effective. All participants had never been tested for HPV, and 471 (78.5%) refused to have their samples for regular HPV testing. The factors like ages between 21 and 23 years (AOR, 2.12, 95% CI: 1.22-3.09) and favorable attitudes toward HPV vaccinations (AOR: 1.88; 95%, CI: 1.15-3.41) were associated with the participant's knowledge about HPV vaccinations. Having good knowledge about the virus (AOR: 1.92; 95%, CI: 1.11-5.88) and its vaccine (AOR:1.60; 95%CI: 1.07-2.47) were factors associated with the attitude of the participants about HPV vaccinations. Additionally, HPV vaccination practice was significantly associated with the attitude of the participants toward HPV vaccinations (AOR: 1.85; 95%CI: 1.15-3.45), knowledge about HPV (AOR: 1.18; 95%CI: 0.55-5.50), and HPV vaccinations (AOR: 1.85; 95%CI: 1.08-2.44). CONCLUSION: This study revealed that half of the students had good knowledge and a favorable attitude toward HPV vaccinations, but there was poor HPV vaccination practice. There is still a need for continued health education, training, and counseling services for students to strengthen HPV vaccination practices, improve students' attitudes and knowledge about the benefits of vaccination, and improve counseling abilities against HPV-induced cancer.


Sujet(s)
Connaissances, attitudes et pratiques en santé , Infections à papillomavirus , Vaccins contre les papillomavirus , Étudiants , Vaccination , Humains , Femelle , Infections à papillomavirus/prévention et contrôle , Études transversales , Vaccins contre les papillomavirus/administration et posologie , Éthiopie , Jeune adulte , Universités , Étudiants/psychologie , Étudiants/statistiques et données numériques , Enquêtes et questionnaires , Vaccination/psychologie , Vaccination/statistiques et données numériques , Adulte , Tumeurs du col de l'utérus/prévention et contrôle , Adolescent
11.
Nurse Educ Pract ; 79: 104072, 2024 Jul 22.
Article de Anglais | MEDLINE | ID: mdl-39096577

RÉSUMÉ

AIM: This study aims to determine the effect of education based on the Theory of Human Caring on nursing students' caring behaviors and ethical attitudes. BACKGROUND: It is crucial to plan nursing education holistically, addressing cognitive, psychomotor and affective domains for the comprehensive development of caring behaviors and ethical attitudes. DESIGN: This study employed a convergent mixed-methods approach with randomized pretest-posttest comparisons and qualitative analysis. METHODS: This study was conducted with third-year nursing students at a state university in Ankara, Turkey, in 2021. It comprised a total of 95 participants, with 47 students in the case group and 48 students in the video group. Theoretical education based on the Theory of Human Caring was simultaneously provided to both groups. Following this, one group received practical training using a video-supported teaching method, while the other group received it through a case analysis method. The research used the 'Descriptive Characteristics Form', 'Caring Nurse Patient Interaction Scale (CNPIS)', 'Scale for Attitudes of Ethical Principles (SAEP)' and 'Student Opinion Form on Care Behaviors Education' to collect data. Quantitative data were analyzed using t-tests, Mann-Whitney U tests, Wilcoxon paired two-sample tests and Linear Regression Analysis, with a significance level of p<0.05. Qualitative data were evaluated through document analysis. Permissions were obtained before the research. RESULTS: After the education provided, significant differences were found between the pre-test and post-test scores of both groups (p<0.05). It was determined that there was a statistically significant, positive and generally moderate relationship between the caring behaviors and ethical attitudes of the students. Additionally, participating students reported that they were satisfied with the education provided, stating that the teaching methods increased their motivation and positively influenced their perspectives on caring and its ethical dimensions. CONCLUSIONS: The research findings show significant improvements in nursing students' care behaviors and ethical attitudes following education based on the Human Care Theory, with both case analysis and video-supported teaching methods yielding notable results. Integration of care theories into the nursing undergraduate curriculum, alongside the use of holistic teaching methods, is recommended, along with further randomized controlled trials to assess teaching effectiveness.

12.
Nurse Educ Pract ; 79: 104083, 2024 Jul 31.
Article de Anglais | MEDLINE | ID: mdl-39096578

RÉSUMÉ

AIM: The aim of the current research is to determine nursing students' levels of altruism, attitudes towards medical errors and the effect of altruism on attitudes towards medical errors. BACKGROUND: Nursing students should be aware of medical errors and have an attitude towards correcting them. Professional values play an essential role in changing, shaping and developing attitudes in nursing students. Altruism is one of the most important determining professional values in students' professional success and development of attitudes towards different situations. DESING: This study is a descriptive and cross-sectional study. METHODS: The research was conducted in the Nursing Department of a state university in Turkey and the study population consisted of 2nd, 3rd and 4th year nursing students (N=375) who were continuing their education and clinical practice in the spring semester of the 2022-2023 academic year. The study was completed with 321 students. The data were collected online using the information form, the Altruism Scale and the Scale of Attitudes Towards Medical Errors via Google Forms between 01 and 31 May 2023. Data were analysed using descriptive statistics, Independent-Samples t-test, One-Way ANOVA test, Pearson's correlation analysis and simple linear regression. RESULTS: Students had a mean score of 69.68 (range 40-98) on the Altruism Scale and 3.82 (range 2.38-4.56) on the Scale of Attitudes Towards Medical Errors. A significant, very weak positive correlation was found between the Altruism Scale and the total mean scores of the Attitudes Towards Medical Errors Scale (p=0.001). Altruism was found to have a significant effect on attitude towards medical errors (p=0.001). The explanatory power of the regression model was 0.101 and altruism explained 10.1 % of the students' attitudes towards medical errors scores. CONCLUSIONS: Students have positive attitudes towards medical errors, high awareness of the importance of medical errors and error reporting and above average levels of altruism. Altruism has a positive effect on attitudes towards medical errors.

13.
Nutr Res Pract ; 18(4): 567-585, 2024 Aug.
Article de Anglais | MEDLINE | ID: mdl-39109200

RÉSUMÉ

BACKGROUND/OBJECTIVES: This study aims to explore the potential of convenience stores as platforms for healthy food consumption, including low-sodium options, in response to the increasing trend of meal behaviors at convenience stores and the growing demand for healthy eating. SUBJECTS/METHODS: In the study, 627 Korean participants aged 10 to 39 were involved. A self-reported questionnaire survey was used and questions were regarding purchase patterns, consumption behaviors, perceptions and selection attributes of convenience store foods, and consumer perception factors for low-sodium options. Data analysis was conducted using SPSS 26.0 (SPSS, Version 26.0 for Windows, SPSS Inc., Chicago, IL, USA). RESULTS: The study uncovered significant disparities in the consumption behavior and perception of convenience store foods, as well as variations in the importance and satisfaction levels with convenience store food attributes, including consumer perception factors for low-sodium options, based on sex and age. Furthermore, it was observed that awareness of the need for low-sodium options significantly influenced purchase intentions. CONCLUSION: This study analyzed consumer attitude toward low-sodium convenience store foods to assess the potentiality for promoting healthy eating in convenience stores. These findings indicate the important role that convenience stores can play as platforms for healthy food sales.

14.
Front Robot AI ; 11: 1402846, 2024.
Article de Anglais | MEDLINE | ID: mdl-39109322

RÉSUMÉ

Traditional spacecraft attitude control often relies heavily on the dimension and mass information of the spacecraft. In active debris removal scenarios, these characteristics cannot be known beforehand because the debris can take any shape or mass. Additionally, it is not possible to measure the mass of the combined system of satellite and debris object in orbit. Therefore, it is crucial to develop an adaptive satellite attitude control that can extract mass information about the satellite system from other measurements. The authors propose using deep reinforcement learning (DRL) algorithms, employing stacked observations to handle widely varying masses. The satellite is simulated in Basilisk software, and the control performance is assessed using Monte Carlo simulations. The results demonstrate the benefits of DRL with stacked observations compared to a classical proportional-integral-derivative (PID) controller for the spacecraft attitude control. The algorithm is able to adapt, especially in scenarios with changing physical properties.

15.
Afr J Emerg Med ; 14(3): 186-192, 2024 Sep.
Article de Anglais | MEDLINE | ID: mdl-39104750

RÉSUMÉ

Objective: Supplemental oxygen therapy is suppling oxygen at quantities higher than those found in the atmosphere (>21 %) and is mostly prescribed for hypoxic patients. To avoid hypoxemia, hypercapnia, and oxygen poisoning, nurses closely monitor patients receiving oxygen therapy. There are considerable gaps in nurses' practice of oxygen therapy. Patients who receive inappropriate oxygen therapy may have negative effects, and it has financial repercussions for both individuals and nations. The aim of this study was to assess oxygen therapy practices and associated factors influencing oxygen administration among nurses in an Ethiopian Regional Hospital. Method: From March 1 to March 30, 2019, a cross-sectional institutional study using quantitative methods was performed amongst nurses working at a referral hospital in northwestern Ethiopia. Data was gathered using structured self-administered questionnaires. Result: In this study, 147 participants (91.3 %) were found to have inadequate practice with oxygen therapy. Nurses' lack of knowledge about carbon monoxide, adult patients' typical breathing rates, cardiopulmonary function, and devices (face mask, nasal cannula, oxygen concentrators, pulse oximeter and others) that are difficult for patients to accept were found to be factors associated with oxygen administration practice. Conclusion: The findings of this study showed that nurses' use of oxygen administration was subpar. The institutional factors, knowledge gaps, and attitudes of nurses were identified as the determinants affecting oxygen administration practice. Nurses would do better to read up on oxygen administration, interact with one another and undertake further training.

16.
JMIR Hum Factors ; 11: e48584, 2024 Aug 06.
Article de Anglais | MEDLINE | ID: mdl-39106096

RÉSUMÉ

BACKGROUND: Health care technology has the ability to change patient outcomes for the betterment when designed appropriately. Automation is becoming smarter and is increasingly being integrated into health care work systems. OBJECTIVE: This study focuses on investigating trust between patients and an automated cardiac risk assessment tool (CRAT) in a simulated emergency department setting. METHODS: A within-subjects experimental study was performed to investigate differences in automation modes for the CRAT: (1) no automation, (2) automation only, and (3) semiautomation. Participants were asked to enter their simulated symptoms for each scenario into the CRAT as instructed by the experimenter, and they would automatically be classified as high, medium, or low risk depending on the symptoms entered. Participants were asked to provide their trust ratings for each combination of risk classification and automation mode on a scale of 1 to 10 (1=absolutely no trust and 10=complete trust). RESULTS: Results from this study indicate that the participants significantly trusted the semiautomation condition more compared to the automation-only condition (P=.002), and they trusted the no automation condition significantly more than the automation-only condition (P=.03). Additionally, participants significantly trusted the CRAT more in the high-severity scenario compared to the medium-severity scenario (P=.004). CONCLUSIONS: The findings from this study emphasize the importance of the human component of automation when designing automated technology in health care systems. Automation and artificially intelligent systems are becoming more prevalent in health care systems, and this work emphasizes the need to consider the human element when designing automation into care delivery.


Sujet(s)
Automatisation , Confiance , Humains , Mâle , Femelle , Adulte , Appréciation des risques/méthodes , Service hospitalier d'urgences , Jeune adulte , Adulte d'âge moyen , Prestations des soins de santé
17.
J Osteopath Med ; 2024 Aug 07.
Article de Anglais | MEDLINE | ID: mdl-39106200

RÉSUMÉ

CONTEXT: Women outnumber men in medical school. Given the growing need for rural physicians and the underrepresentation of women in rural medicine, understanding predictors of rural practice among female students is imperative for addressing future healthcare workforce shortages in rural areas. Utilizing current evidence, medical schools should seek to admit students with a rural background and interest in pursuing a primary care specialty; however, whether this holds true for female osteopathic medical students is unknown. OBJECTIVES: This study aims to determine if a rural background, a plan to practice family medicine, and motivation toward civic duty are associated with attitudes toward eventual practice of rural medicine in female osteopathic medical students. METHODS: An anonymous online survey was administered to actively enrolled female students at Arkansas Colleges of Health Education College of Osteopathic Medicine. The survey assessed the respondents' presence of a rural background, degree of civic-mindedness, intention to practice family medicine, and attitudes to rural work and life. Demographics of ethnicity and year of study in medical school were also collected. In total, 129 students responded to the survey, with 97 complete responses for analysis. Hierarchical regression was utilized to compare nested models and interpret interactions. RESULTS: Of the 97 survey respondents, 34.0 % described themselves as first-year students, 37.1 % as second-year students, 16.5 % as third-year students, and 12.4 % as fourth-year students. Linear regression modeling indicated that for female medical students at Arkansas Colleges of Health Education, having a rural background had no relationship with their attitude toward practicing in a rural setting, ß=-0.97, standard error (SE)=1.96, t=-0.49, p>0.05, CI [-4.86, 2.92]. Civic-mindedness had a positive relationship with their attitude toward practicing in a rural setting, ß=0.17, SE=0.07, t=2.44, p=0.016, CI [0.03, 0.31], accounting for 4.57 % of its variance. Plan to practice family medicine was positively associated with a student's attitude toward practicing in a rural setting, ß=4.38, SE=0.85, t=5.15, p<0.001, CI [2.69, 6.07], accounting for 20.25 % of its variance. Civic-mindedness appeared to moderate the relationship between planning to practice family medicine and attitudes toward practicing in a rural setting, F(1, 91) = 3.91, p=0.05, R 2=0.31. The p value for this interaction term was 0.05, but its effect size measure and graphical representation revealed a substantive effect. CONCLUSIONS: The regression analysis showed that, for the women in this study, the greater the student's civic-mindedness, the more favorable her attitude toward practicing in a rural setting. Additionally, the stronger the student's plan to practice family medicine, the more favorable her attitude toward eventual rural practice was. Lastly, the student's civic-mindedness influenced the predictive value of having a plan to practice family medicine.

18.
Patient Prefer Adherence ; 18: 1531-1545, 2024.
Article de Anglais | MEDLINE | ID: mdl-39100429

RÉSUMÉ

Purpose: This study aimed to investigate the knowledge, attitudes, and practices (KAP) of patients with allergic rhinitis towards allergen-specific immunotherapy (AIT). Methods: This cross-sectional study was conducted through a questionnaire survey at The Fourth Affiliated Hospital of Zhejiang University School of Medicine from October 15, 2023, to December 3, 2023. Results: A total of 550 valid questionnaires were included in the analysis. The median scores with interquartile ranges (IQR) for knowledge, attitude, and practice were 17 (11, 23), (possible range: 0-34); 20 (17, 22), (possible range: 7-35); and 30 (24, 34), (possible range: 8-40). Multivariate logistic regression analysis showed that individuals engaging in physical activity 1-3 times per week (OR = 2.895, 95% CI: [1.745, 4.804], P < 0.001), those participating in physical activity 5-7 times per week (OR = 3.811, 95% CI: [1.502, 9.671], P = 0.005), and those with higher knowledge scores (OR = 4.485, 95% CI: [2.942, 6.837], P < 0.001) were independently associated with positive practices. The structural equation modeling (SEM) results revealed that knowledge had a significant influence on attitude (ß = -0.354, P = 0.010) and practice (ß = 0.618, P = 0.010), and attitude also demonstrated a noteworthy impact on practice (ß = -0.120, P = 0.020). Furthermore, it is worth noting that the indirect effects of knowledge on practice were statistically significant (ß = 0.042, P = 0.020). Conclusion: Patients with allergic rhinitis had inadequate knowledge, negative attitudes and proactive practices towards AIT. To improve their understanding and adherence, healthcare providers should prioritize education and interventions aimed at enhancing patient engagement with this treatment option.

19.
AIDS Care ; : 1-11, 2024 Aug 05.
Article de Anglais | MEDLINE | ID: mdl-39102745

RÉSUMÉ

People living with HIV (PLHIV) are two to three times more likely to smoke tobacco compared to the general community. Evidence from the general population suggests that nicotine vaping products (NVPs) can be acceptable and effective smoking cessation aids, but there is limited evidence on the extent to which this is the case among PLHIV. This manuscript reports findings from the Tobacco Harm Reduction with Vaporised Nicotine (THRiVe) trial, a mixed-methods study investigating the feasibility of NVPs as smoking cessation aids among 29 PLHIV who smoked tobacco. Surveys and semi-structured interviews explored participants' experiences and perceptions of NVPs, their features and functions, and support for various NVP regulatory policy options. Participants described seven reasons why NVPs were acceptable cessation aids: they satisfied nicotine cravings; differences between NVPs and cigarettes facilitated habit breaking; fewer adverse effects compared to traditional cessation aids; NVPs allowed for a "weaning process" rather than requiring abrupt abstinence; tobacco became increasingly unpleasant to smoke; NVPs provided an increased sense of control; and participants experienced a deeper understanding of personal smoking behaviours. This study provides valuable insight into the preferred features of NVPs among PLHIV and reasons why NVPs may be effective for promoting smoking cessation among PLHIV.

20.
BMC Public Health ; 24(1): 2108, 2024 Aug 05.
Article de Anglais | MEDLINE | ID: mdl-39103827

RÉSUMÉ

BACKGROUND: Lead, a potent neurotoxin, causes irreversible damage to the nervous system, and low- and middle-income countries face huge health and economic productivity losses due to childhood lead exposure. In Bangladesh, informal Used Lead Acid Battery (ULAB) recycling sites are an important source of lead pollution. Little is known about lead awareness among communities exposed to ULAB recycling. Therefore, this study aims to assess knowledge, attitudes, and practices related to lead pollution among caregivers of young children and adolescents living adjacent to informal ULAB sites. METHODS: A cross-sectional study was conducted among 732 mothers of young children and adolescents in 4 districts of Bangladesh (survey and observation). Simple and multiple linear regression was conducted to describe patterns and predictors of lead-related knowledge and practices. RESULTS: 60% of respondents had heard the name 'lead' ("shisha"). The mean knowledge score was low (19 out of 44). Residents of high-risk districts, male respondents, and those with more than 5 years of schooling were significantly more likely to have higher knowledge scores than others. In terms of attitude, 52% of respondents perceived lead to be risky for human health but 43% thought lead pollution was controllable. Observation of households for lead exposure revealed that 63% of children and adolescents play or pass by ULAB sites, 29% ate non-food items, 41% of households had visible paint chips on the walls, 59% households used polished turmeric and 15% used lead-soldered cans to store foods. Among protective practices, 70% reported cleaning floors, 84% consumed iron-rich foods, and 48% consumed calcium-rich foods. CONCLUSIONS: The population had a high potential for lead exposure. Their knowledge about lead was limited, and risk perception was moderate. To reduce lead exposure and increase knowledge and awareness among the at-risk population, it is crucial to take measures such as mass awareness campaigns through media and schools. It is important to strengthen the implementation of existing policies, such as policies on leaded gasoline, paints, and lead-acid batteries, that can address the sources of lead exposure for the community.


Sujet(s)
Connaissances, attitudes et pratiques en santé , Plomb , Recyclage , Humains , Bangladesh , Études transversales , Femelle , Adolescent , Mâle , Plomb/analyse , Adulte , Aidants/statistiques et données numériques , Aidants/psychologie , Enfant , Exposition environnementale/effets indésirables , Intoxication par le plomb/épidémiologie , Jeune adulte , Adulte d'âge moyen
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