Willingness For Organ Donation Research Articles

Mediating effects of attitude on the relationship between knowledge and willingness to organ donation among nursing students.

The current rate of organ donation in China falls significantly below the global average and the actual demand. Nursing students play a crucial role in supporting and promoting social and public welfare activities. This study primary aims to analyze the levels of knowledge, attitudes, willingness toward organ donation, and attitudes toward death among nursing students, and investigate the mediating role of attitude in the relationship between knowledge and willingness. The secondary aims to identify factors that may influence the willingness. A convenience sample of nursing students completed online-administered questionnaires measuring the level of knowledge, attitudes, and willingness toward organ donation before and after clinical internship. Spearman correlation and mediation analyses were used for data analyses. Before the clinical internship, there were 435 nursing students who had not yet obtained their degrees and were completing their clinical internships. After the internship, this number decreased to 323. The mean score for knowledge before and after the clinical internship (7.17 before and 7.22 after, with no significant difference), the attitude (4.58 before and 4.36 after, with significant difference), the willingness (12.41% before and 8.67% after, with significant difference), the Death Attitude Profile-Revised (DAP-R) score (94.41 before and 92.56 after, with significant difference). The knowledge indirectly affected nursing students' willingness to organ donation through attitude. Knowledge had a direct and positive impact on attitudes (β = 1.564). Additionally, nursing students' attitudes positively affected their willingness (β = 0.023). Attitudes played a mediating role in the relationship between knowledge and willingness (β = 0.035). Additionally, attitude toward death, fear of death, and acceptance of the concept of escape were found to be correlated with their willingness. Organ donation willingness was found to be low among nursing students. Positive attitudes were identified as a mediating factor between knowledge and willingness. Additionally, DAP-R was a related factor. Therefore, it is recommended to focus on improving knowledge and attitude, as well as providing death education to help nursing students establish a positive attitude toward death. These efforts can contribute to the promotion of organ donation.

Religious attitude and sense of citizenship effect on organ donation in nursing students: A cross-sectional study

AimThis study examined the effect of religious attitude and sense of citizenship to organ donation attitudes and organ donation willingness among nursing students. BackgroundOrgan donation is an issue that should be evaluated together with medical, religious, social, economic, cultural, legal and ethical variables. However, there is no research examining the effect of religious attitudes or sense of citizenship on organ donation attitudes and willingness. DesignA descriptive, correlational study. MethodsA total of 225 nursing students participated in the study between February and April 2020. The data were collected with the Ok-Religious Attitude Scale, the Sense of Citizenship Scale, an Organ Donation Questionnaire and the Organ Donation Attitude Scale. ResultsA sample of 187 nursing students participated; 50.8% of them were in the stage of thinking about organ donation willingness. Older nursing students (β =.231, p<.001) was positively affected to the positive organ donation attitude, while being male (β = −.151, p=.035) was negatively affected. Male gender (β=0.201, p=.004) was positively affected to the negative organ donation attitude. Acceptance of differences (β=-0.262, p<.001) and relationship with God score (β=-0.189, p=.006) were negatively affected to the negative organ donation attitude. Regarding the participants’ willingness to donate, acceptance of differences (β=.213, p=.004) was found to be a significant predictor. ConclusionsIn this study, it was found that being female, relationship with God and acceptance of differences had a positive effect on organ donation attitude. Acceptance of differences was found as important factor in organ donation willingness.

Knowledge, Attitudes, Willingness, and Associated Factors to Organ Donation Among Intensive Care Unit Health Care Workers: Findings of a Cross-Sectional Study

The lack of donor organs is a major barrier to the advancement of organ transplantation. This study aimed to understand the current status of knowledge, attitudes, and willingness to donate organs among intensive care unit (ICU) health care workers and analyzed the influencing factors to provide a scientific basis for improving the situation of a serious imbalance between the ratio of organ supply and demand. From November 2021 to March 2022, 160 ICU health care workers from 3 level 3A hospitals in Huzhou City, Zhejiang Province, China were chosen as subjects by the cluster sampling method. A cross-sectional study of the participants was carried out using a general information questionnaire, Organ Donation Knowledge Scale, Organ Donation Attitude Scale, and Organ Donation Willingness Scale. The determinants of ICU health care workers' knowledge, attitudes, and willingness toward organ donation were examined using multiple linear regression analysis. A total of 150 ICU health care workers completed the survey within the prescribed time, and the recovery rate of this questionnaire was 93.75%. The score on the Organ Donation Knowledge Scale was 7 (5, 7) points, and the full score was 10 points. The score on the Organ Donation Attitude Scale was (3.87 ± 0.93), and the full score was 7. The Organ Donation Willingness Scale score was 2 (2, 3) out of 5. The results of the multiple linear regression analysis revealed that several factors significantly influenced the score of organ donation knowledge. These factors were identified as the professional title and persuasive experience related to organ donation. Additionally, the score of organ donation attitude was found to be influenced primarily by the persuasive experience of organ donation. Furthermore, the score of organ donation willingness was influenced by 3 main factors: marital status, professional title, and persuasive experience in the context of organ donation. Although the level of ICU health care workers' knowledge and attitudes toward organ donation was above the median level, they still needed to be improved. The current status of ICU health care workers' desire to donate organs is not optimistic; thus, relevant departments should take specific actions to improve the situation.

Organ Donation Awareness among Family Members of ICU Patients.

Background and Objectives: With one of the lowest donation rates in the European Union, Romania faces challenges in organ donation from brain death donors, within an opt-in system. This study aims to measure the attitudes and knowledge of ICU patient's relatives toward organ donation. Materials and Methods: A descriptive cross-sectional study was conducted in the intensive care unit of the Emergency Clinical County Hospital of Oradea, Romania. A 24-item self-administered questionnaire (N = 251) was used to collect data on knowledge about organ and tissue donation and transplantation, as well as the willingness to donate. Results: A high degree of awareness and willingness for organ donation and transplantation was recorded. The main positive predictor of willingness to donate was the perception of helping others by donating their organs after brain death (β = 0.537, OR = 1.711, p < 0.05), and the main negative predictor was the idea that the whole body should be buried intact (β = -0.979, OR = 0.376, p < 0.01). Conclusions: A basic understanding of organ donation and transplantation and favorable attitudes toward organ donation were registered. Families' interviews for organ donation consent may be affected due to extreme emotional distress.

Willingness to Adopt Opt-Out Organ Donation System: Saving Life from Death

Objective: To study the information, supposition and impression of the general population concerning organ donation and transplantation in Pakistan.&#x0D; Study Design: Cross-sectional analytical survey.&#x0D; Place and Duration of Study: Study was conducted at Tertiary Care Hospital, from Jan to Aug 2020.&#x0D; Methodology: We used the web-based questionnaire, devised from relevant studies and National Health Service (NHS) protocols. The questionnaire comprised of 20 multiple-choice questions (MCQs) in addition to demographic profile,distributed among the general population (n=1000) which assessed basic knowledge regarding organ transplantation and willingness for donation.&#x0D; Results: One thousand participants were enrolled in the study. The age range was 24–61, with a mean age of 36.66±9.00 years.933(93.3%) participants believed organ donation should be mandatory, and 600(60%) expressed willingness to donate or accept organ donation. In addition, 933(93.3%) participants believed in arranging awareness campaigns, and 1000(100%) had an opinion of establishing a convenient donor registration system.&#x0D; Conclusion: There are momentous awareness and willingness for organ donation; therefore, befitting tactics can enhance organ donation in Pakistan, and this issue will no longer be considered a haunted one.

Assessment of the Desire and Readiness of Taif Residents for Heart Donation After Death.

Background/aim Heart transplantation is often the only preferable treatment for end-stage heart failure (HF); however, there are insufficient organ donors in Saudi Arabia. In this study, we aimed to understand the desire and readiness of Taif populations for heart donation after death. Methods We carried out a descriptive cross-sectional study among Taif residents in November 2022. A questionnaire designed from a previous survey was distributed among the participants. The questionnaire included sociodemographic data and questions assessing their desire for heart donation. Results The study included 405 subjects who have accepted to participate in the study. About half of the participants were aged 18 to 32 years (43.5%), most were females, were non-employed, and had a university degree. Of them, 86.2% accepted the concept of organ transplantation, 81% accepted the concept of heart transplantation, and one-third of the participants desired to donate their hearts. The participants with a university degree reported significantly less acceptance of the concept of heart transplantation (p-value=0.026), and those employed showed a significantly stronger desire for organ donation to a relative after death (p-value=0.049). In addition, younger participants showed a significantly higher willingness for organ donation to a relative or non-relative after death (p-value=0.017 and 0.009, respectively). Employed participants were significantly more willing to undergo heart transplantation surgery if needed (p-value=0.044). Conclusion Awareness campaigns could be established in the community and popularized during contact with the health system to build trust in the organ donation system, stress the importance of heart donation in saving the lives of more patients, and reduce the shortage of organ transplantation.

Factors Associated with Willingness toward Organ Donation in China: A Nationwide Cross-Sectional Analysis Using a Social–Ecological Framework

Improving public willingness toward organ donation is an important solution to the low organ donation rate. This study aimed to explore factors impacting public willingness for organ donation in China from a multi-agent perspective and further explore the impact of these factors on high or low willingness, using a social-ecological framework. Data from a total of 11,028 (effective rate, 94.18%) participants were analysed. Generalised linear model (GLM) and quantile regression were used to explore factors associated with willingness and high/low willingness toward organ donation, respectively. The mean willingness toward organ donation was 56.9 (range, 0-100) points. GLM regression revealed that age, family health, males, lower educational levels, and agricultural hukou were negatively associated with willingness. For personality, conscientiousness was negatively associated with willingness, whereas openness was positively associated with willingness. Health literacy perceived social support, and media utilisation were positively associated with willingness. Quantile regression further indicated that educational levels of college, bachelor, master's, and PhD, openness, health literacy, perceived social support, and media utilisation were positively associated with organ donation willingness at all percentiles. It is necessary to adopt more targeted and diversified publicity, education, and guidance for different types of individuals. Meanwhile, social support needs to be strengthened. To enhance the willingness of the residents to donate organs, media publicity should be strengthened, particularly by using modern ways to improve their health literacy.

Media use and organ donation willingness: A latent profile analysis from Chinese residents.

Previous studies have paid attention to media as an important channel for understanding organ donation knowledge and have not divided groups according to the degree of media use to study their differences in organ donation. Therefore, the purpose of this study is to explore the influence of media use on organ donation willingness and the influencing factors of organ donation willingness of people with different media use levels. A cross-sectional study of residents from 120 cities in China was conducted by questionnaire survey. Using Mplus 8.3 software, the latent profile analysis of seven media usage related items was made, and multiple linear regression was performed to analyze the influence of varying levels of media use on organ donation willingness of different population. All the interviewees were divided into three groups, namely, "Occluded media use" (9.7%), "Ordinary media use" (67.1%) and "High-frequency media use" (23.2%). Compared with ordinary media use, high-frequency media population (β = 0.06, P < 0.001) were positively correlated with their willingness to accept organ donation, residents who used media occlusion (β = -0.02, P < 0.001) were negatively correlated with their willingness to accept organ donation. The influencing factors of residents' accept willingness to organ donation were different among the types of occluded media use, ordinary media use and high-frequency media use. It is necessary to formulate personalized and targeted dissemination strategies of organ donation health information for different media users.

Willingness and Attitude of the Arab World Population Toward Solid-Organ Donation.

Awareness regarding organ donation has been steadily growing in the Arab world yet is still far from the current demand. A thorough analysis of population behavior toward organ donation can improve organ transplant education. Therefore, we designed this study to assess the knowledge, attitude, donation desires, and views on organ donation among adults in Arab countries. An observational cross- sectional study approach was used by assessing 1004 adult survey respondents from 22 Arab countries through the snowball sampling technique via social media platforms and emails. A fact sheet was used to collect demographic information, which was followed by a predesigned questionnaire to assess the attitude and willingness of participants toward solid-organ donation. Results showed that only 17.0% of respondents had willingness to donate in the future, and only 2.0% respondents were already organ donors or registered as organ donors. Respondents indicated that the most acceptable organs to be donated after death were kidneys (57.8%), followed by liver (45.1%) and heart (42.3%). Regarding the type of surgery for living donation, 48.1% of the respondents had no surgery type preference, whereas 12.9% would only agree to laparoscopic intervention. A significant difference (P < .001) was noted among respondents with transplant experience and without experience regarding organ donation willingness. In terms of paired exchange and list exchange donation, 18.0% indicated that they would refuse to donate, 23.0% would accept, and 19.0% would accept if no alternative was available. This study highlighted the psychology of the Arab world and factors influencing decisions toward solid-organ donation and transplant. The biggest factor for unwillingness to donate organs was posttransplant health-related risks; almost 50% of respondents were afraid of health complications. A need for awareness and education regarding the importance of organ donation and transplant emerged as common themes in this study.

Organ Donation Willingness Among Asian Americans: Results from a National Study.

Asian Americans are the fastest growing racial group in the USA, but their health disparities are often overlooked. Although their needs for transplantable organs are substantial, they have the lowest rates of organ donation per million compared to other Americans by race. To better understand Asian Americans' disposition toward organ donation, a self-administered survey was developed based on formative data collection and guidance from a Community Advisory Board composed of Asian American stakeholders. The instrument was deployed online, and quota sampling based on the 2017 American Community Survey was used to achieve a sample representative (N = 899) of the Asian American population. Bivariate tests using logistic regression and the chi-square test of independence were performed. Over half (58.1%) of respondents were willing to be organ donors. A majority (81.8%) expressed a willingness to donate a family member's organs, but enthusiasm depended on the family member's donor wishes. Only 9.5% of respondents indicated that the decision to donate their organs was theirs alone to make; the remainder would involve at least one other family member. Other key sociodemographic associations were found. This study demonstrates both the diversity of Asian Americans but also the centrality of the family's role in making decisions about organ donation. Practice and research considerations for the field are also presented.

Questionnaire-based study evaluating awareness for organ and body donation and cadaveric dissection among the general population attending mid Gujarat region

Introduction: Organ transplantation provides benefits to society as a whole as well as to the individuals who receive transplants. However, the success of transplantation for end-stage organ failure is limited due to the availability of suitable organs for transplant Public awareness is critical for the development of donation program. Methods: Total 200 adult participants were included in the studies from outpatient department by consecutive sampling method. A self-administered semi structured questionnaire was filled by participants in the presence of researchers. Results: Awareness of organ donation (67.5%) was higher than awareness of body donation (34.5%) and cadaveric dissection (32.5%). About 28% and 24% participants were aware of live organ donation and brain death. Willingness for organ donation was observed 21.5% participants, unwillingness in 51.5% of participants and 27.0% in undecided state of mind. Conclusion: Knowledge level regarding organ donation was found sufficient but same did not reflect in their attitude and practice towards organ donation. Educational session of health care professional through internet and television can play critical role in rising up positive attitude towards organ donation. Fear of misuse of donated organ is the most common reason for unwillingness to be a donor.

Association between organ donation awareness and willingness among Saudi university students.

Background: As the global incidence of end-stage organ failure increases, the gap between organ donors and recipients continues to widen. This study was conducted to determine the association between organ donation awareness and organ donation willingness among students of a Saudi university.Design and methods: This analytical cross-sectional study was conducted in King Faisal University, Al-Ahsa, Saudi Arabia. Multi-stage stratified random sampling was used to select the required 723 sample size. Estimation of proportion of students who were aware about organ donation and those who were willing to donate their organs was performed using EpiInfo© Version 7. Association between organ donation awareness and willingness was determined using multivariate logistic regression.Results: Nearly 98% of the participants were aware that organ donation saves lives (95% CI: 96.27%-98.53%); 84.09% were aware that Islam allows organ donation (95% CI: 81.25%- 86.58%); 64.87% were aware that organ donation is successfully done in Saudi Arabia (95% CI: 61.32%-68.26%); 32.64% were aware that the government gives incentives to the family of an organ donor (95% CI: 29.32%-36.14%). Over half (56.71%) of the students (95% CI: 53.07-60.28%) expressed willingness to donate their organs. Positive association was found between awareness on the position of Islam on organ donation (OR=2.7023, p<0.0001) and awareness of that organ donation can be successfully performed in Saudi Arabia (OR=1.9447, p=0.0001).Conclusions: Awareness that Islam allows organ donation and awareness that organ donation is successfully done in Saudi Arabia increased the students’ willingness to donate. Significance for public health Organ transplantation is often the only treatment option for patients with end stage organ disease. However, there is a global shortage for organ donors such that many patients die while waiting for organ donors. This study examined the sociocultural factors that may affect the organ donation attitude and willingness of Saudi university students. The result of this study provides valuable insight that could be used in health education and policy development.

Knowledge and attitude towards organ donation among the students of undergraduate health sciences

Background: The willingness for organ donation varies significantly across and within countries. Social stigma, ignorance, and lack of information have been found to be major factors in organ and tissue transplantation. Aim: To assess the Knowledge and attitude towards organ donation among the students of undergraduate health sciences. Materials and methods: The study included 199 undergraduates’ health sciences students from medical, paramedical and nursing disciplines studying in tertiary care hospital. Knowledge for organ donation was collected using knowledge questionnaire and attitude was assessed using attitude scale for the subjects falling in inclusion criteria. Convenient sampling method was adopted for data collection. Results: Nursing students were found to have adequate knowledge for organ donation than medical and paramedical students. Knowledge was good for cadaveric donation, majority of the nursing students were known to investigation required before transplant but poor for corneal transplantation and kidney transplantation among all groups. Nursing students had more favourable attitude for organ donation as compared to other disciplines. Lack of awareness for organ donation was expressed by all subjects and desired to be added it in academic curriculum. Majority of the subjects showed their willingness to discuss the organ donation with their family members. Conclusion: knowledge was found adequate in majority of nursing students as compared to medical and paramedical students and nursing students had more favorable attitude towards organ donation.

Targeting versus Tailoring Educational Videos for Encouraging Deceased Organ Donor Registration in Black-Owned Barbershops

In the U.S., black men are at highest risk for requiring kidney transplants but are among those least likely to register for organ donation. Prior outreach used videos culturally targeted for Black communities, yet registration rates remain insufficient to meet demand. Therefore, we assessed whether generic versus videos culturally targeted or personally tailored based on prior organ donation beliefs differentially increase organ donor registration. In a randomized controlled trial, 1,353 participants in Black-owned barbershops viewed generic, targeted, or tailored videos about organ donation. Logistic regression models assessed the relative impact of videos on: 1) immediate organ donor registration, 2) taking brochures, and 3) change in organ donation willingness stage of change from baseline. Randomization yielded approximately equal groups related to demographics and baseline willingness and beliefs. Neither targeted nor tailored videos differentially affected registration compared with the generic video, but participants in targeted and tailored groups were more likely to take brochures. Targeted (OR = 1.74) and tailored (OR = 1.57) videos were associated with incremental increases in organ donation willingness stage of change compared to the generic video. Distributing culturally targeted and individually tailored videos increased organ donor willingness stage of change among Black men in Black-owned barbershops but was insufficient for encouraging registration. Abbreviations: CI – confidence interval; DMV – Department of Motor Vehicles; BOBs – Black-owned barbershops; ODBI – organ donation belief index; ODWS – organ donation willingness stage of change; OR – odds ratio

Awareness, attitude, and willingness of organ donation among adult population in Western Rajasthan: A cross-sectional hospital-based survey

Awareness, attitude, and willingness of organ donation among adult population in Western Rajasthan: A cross-sectional hospital-based survey

A study of religious beliefs affecting organ donation &amp; influence of educational intervention in western Maharashtra

In India, many lives that could easily be saved are lost due to a paucity of donated organs. This trend could easily be reversed by educating the general public. Religious beliefs and religious leaders play an important role in the society. With a concept to educate the religious leaders, to strengthen the message of increased organ donation, a study was conceptualized to test the efficacy of such an intervention.To study religious beliefs and organ donation among the heterogenous population of Maval Taluka.A cross-sectional study carried out in the Department of Biochemistry, MIMER Medical College, Talegaon Dabhade, Pune. An educational interventional study was carried out on four basic major religious groups namely Hindu, Muslim, Sikh and Christian. Data was collected from 328 participants by visiting respective religious places. A ten-item self-structured validated questionnaire was designed to assess the knowledge and beliefs regarding organ donation. Pre-test was carried out to assess the basic knowledge on organ donation. Educational intervention regarding the benefits of organ-donation was done, followed by a post-test. The data was statistically analysed by ANOVA in SPSS software.The overall awareness on organ donation was increased by 22% after the planned educational intervention. : These results of the study showed a high degree of acceptance amongst all the groups &amp; willingness for organ donation. Hence, such awareness programmes should be conducted at regular intervals on a large scale so that the problem of shortage of donated organs can be minimized.

Including Medical Footage and Emotional Content in Organ Donation Educational Videos for Latinx Viewers.

We assessed whether videos with medical footage of organ preservation and transplantation plus sad, unresolved, or uplifting stories differentially affect deceased organ donor registration among clients in Latinx-owned barbershops and beauty salons. In a 2 × 3 randomized controlled trial, participants (N = 1,696, mean age 33 years, 67% female) viewed one of six videos. The control portrayed a mother who received a kidney (uplifting), excluding medical footage. Experimental videos included medical footage and/or showed a mother waiting (unresolved) or sisters mourning their brother's death (sad). Regression models assessed relative impact of medical footage and storylines on: (1) registry enrollment, (2) donation willingness stage of change, and (3) emotions. Randomization yielded approximately equal groups relative to age, sex, education, religion, nativity, baseline organ donation willingness, beliefs, and emotions. Overall, 14.8% of participants registered. Neither medical footage, sad, nor unresolved stories differentially affected registration and changes in organ donation willingness. Sad and unresolved stories increased sadness and decreased positive affect by ~0.1 logits compared with the uplifting story. Educational videos about organ donation which excluded or included medical footage and varying emotional valence of stories induced emotions marginally but did not affect viewers' registration decisions differently. Heterogeneity of responses within video groups might explain the attenuated impact of including medical footage and varying emotional content. In future work, we will report qualitative reasons for participants' registration decisions by analyzing the free text responses from the randomized trial and data from semistructured interviews that were conducted with a subset of participants.

Soliciting organ donations by medical personnel and organ donation coordinators: A factor analysis.

The literature on organ donation in Taiwan lacks a discussion of the roles of medical staff, organ donors, and transplant coordinators in organ donation. The biggest plight of organ donation is lack of the organ donations. When we probed the possibilities of not finish the organ donation procedure, such as religions, traditions and cultural belief, disease cognitions, and the failure of persuasion or the loss of organ donors. There are lots of research literature shown that the attitude of medical personnel would influence the willingness of organ donation or persuasion. This study considered such personnel and their participation in organ donation, specifically analyzing factors influencing their effectiveness. Snowball sampling was adopted to recruit medical staff, organ donors, and transplant coordinators for an online survey. The results revealed that some participants were unclear as to how to initiate the organ donation process and what practical operations are involved. Even with the necessary qualifications, some participants remained passive when soliciting organ donations in clinical practice. Organ donation coordinators with experience in caring for organ donors who attended organ donation courses performed well in soliciting organ donations. The researchers recommend that training courses on clinical planning and organ donation are incorporated into intensive care training and that they serve as the basis for counsellors soliciting organ donations to increase nurses’ willingness to solicit organ donations.

Awareness and Attitude Towards Organ Donation Under Transplantation of Human Organ Act 1994 amongst Medical Students in Teaching Hospital at Chennai

Organ transplantation, a treatment procedure to save the lives of patients with end stage organ failure is agrey zone about which the multitude is still unaware. The attitude of the Indian population towards organdonation is very bleak accounting to a rate of 0.26 per ten lakh people. A cross-sectional study was conductedamong 300 medical students with a pre-tested, semi structured questionnaire to assess their knowledge andattitude regarding organ donation. Data collected was statistically analysed using SPSS software. 96% ofthe study participants were aware about organ donation and 98.5% believed that organ donation should bepromoted. 4.8% participants of this study had already signed up the organ donation form .Willingness fororgan donation was significantly associated with knowledge about organ donation. When compared to boys,girls reported higher mean scores in knowledge (8.48±1.11) and attitude (7.38±0.85). Though most of thestudents had adequate knowledge, gaps existed in their practices. By providing adequate knowledge andorientation about the topic, all the Medical graduates can become the potential organ donors in the futureand also abide by the law of land by motivating the patients to donate their organs.

Knowledge Does Not Correlate with Behavior toward Deceased Organ Donation: A Cross-Sectional Study in Japan.

BackgroundAlthough knowledge is an important factor that influences decisions regarding deceased organ donation, the associations of knowledge with attitude and behavior regarding organ donation remain uncertain in countries with low organ donation rates like Japan.Material/MethodsWe conducted a cross-sectional survey of hospital medical and non-medical staff in 15 Japanese medical facilities. The questionnaire included items on knowledge, attitude, and behavior toward deceased organ donation and transplantation. Participants were divided into 3 groups according to the tertile of knowledge score. Modified Poisson regression models were used for associations of knowledge score with organ donor registration and willingness to become an organ donor after death.ResultsOf the 1967 staff, 1275 returned the questionnaires (response rate, 64.8%). There were 1190 study subjects with complete data for analysis. For the lowest (n=512), middle (n=428), and highest (n=250) tertile knowledge groups, the proportions of participants who registered and expressed willingness to donate organs were 20.1%, 23.4%, and 28.4% and 31.1%, 38.3%, and 44.0%, respectively. The adjusted proportion ratios for organ donor registration were 0.90 (95% CI, 0.73–1.10) for the middle and 1.00 (0.80–1.26) for the highest tertile of knowledge, compared with the lowest tertile. However, participants with the highest tertile of knowledge score expressed higher willingness for organ donation than the lowest tertile (adjusted proportion ratio, 1.37; 95% CI, 1.13–1.66).ConclusionsFor hospital staff in Japanese medical facilities, high knowledge about organ donation and transplantation was not associated with donor registration, but was associated with willingness to become an organ donor.