ObjectivesThe aims of this study are: (1) to create a flowchart process model of how medical assistance in dying (MAID) occurs in Nova Scotia (NS), Canada and (2) to detail how NS healthcare professionals are involved in each stage of MAID. The research questions are: how is the MAID process carried out and which professionals are involved at which points? and which roles and activities do professionals carry out during MAID?DesignQualitative process model flowchart study with semistructured interviews.SettingPrimary and secondary care in NS, Canada.ParticipantsThirty-two interviewees self-selected to participate (12 physicians, 3 nurse practitioners (NP), 6 nurses, 6 pharmacists and 5 healthcare administrators and advocates). Participants were included if they conduct assessments, provide MAID, fill prescriptions, insert the intravenous lines, organise care and so on.ResultsThe flowchart process model details five stages of how MAID occurs in NS: (1) starting the MAID process, (2) MAID assessments, (3) MAID preparation (hospital in-patient, hospital outpatient, non-hospital), (4) day of MAID and (5) post-MAID (hospital in-patient and outpatient, non-hospital, after leaving setting). Nineteen points where the process could stop or be delayed were identified. MAID differs slightly by location and multiple professionals from different organisations are involved at different points. Some physicians and NP provide MAID for free as they cannot be reimbursed or find it too difficult to be reimbursed.ConclusionsOur study adds knowledge about the MAID activities and roles of NS professionals, which are not documented in the international literature. Clinicians and pharmacists spend significant additional time to participate, raising questions about MAID’s sustainability and uncompensated costs. The process model flowchart identifies where MAID can stop or be delayed, signalling where resources, training and relationship-building may need to occur. Knowing where potential delays can occur can help clinicians, administrators and policymakers in other jurisdictions improve MAID.

Purpose The purpose of this study is to better understand social media (SM) factors that physician leaders need to consider, as they adapt their cross-boundary practices to engage with colleagues and patients. Firstly, this study explores why SM is being used by physicians to cross horizontal (physician to physician) and stakeholder (physician to patient) boundaries prior to COVID-19. Secondly, based on the studies reviewed, this study provides insights on the practical SM implications for physician leaders working in the COVID-19 environment to actively enhance their practices, reduce public confusion and improve patient care, thus informing health-care practices. Design/methodology/approach A systematic literature review was used to conduct a structured transparent overview of peer reviewed articles that describe physicians’ use of cross-boundary SM across several disciplines (e.g. health, information science). As a baseline assessment prior to COVID-19, the review synthesized 47 articles, identified and selected from six databases and Novanet. This study used NVivo 12 to thematical code the articles, leading to the emergence of four broad factors that influence SM use. Findings A key reason noted in the literature for physicians use of SM to cross horizontal boundaries is to share knowledge. Regarding stakeholder boundaries, the most cited reasons are to improve patient’s health and encourage behavioural changes. Insights garnered on the practical SM implications include the need for physicians to be stronger leaders in presenting trustworthy and consistent facts about health information to the public and fellow peers. As role models for the effective use of SM tools, physician leaders can mentor and coach their colleagues and counterparts. Research limitations/implications As this was a literature review, the authors did not collect primary data to further explore this rapidly changing and dynamic SM world. Next steps could include a survey to determine firstly, how physicians currently use SM in this COVID-19 environment, and secondly, how they could leverage it for their work. Findings from this survey will help us better understand the role of physician leaders as health-care influencers and how they could better create trust and inform the Canadian public in the health information that is being conveyed. Practical implications Physician leaders can play a key role in positively influencing institutional support for ethical and safe SM use and engagement practices. Physicians need to participate in developing regulations and guidelines that are fundamentally to physician leader’s SM use. Central to this research would be the need to understand how physicians cross-boundary practices have changed during and potentially post COVID-19. Physician leaders also need to monitor information sources for credibility and ensure that these sources are protected. As role models for the effective use of SM tools, physician leaders can mentor and coach their colleagues and counterparts in this area. Originality/value Although there have been studies of how physicians use SM, fewer studies explore why physician leaders’ cross boundaries (horizontal and stakeholder) using SM. Important insights are gained in physician leaders practical use of SM. Key themes that emerged included: organizational and individual, information, professional and regulations and guideline factors. These factors strengthen physician leaders understanding of areas of foci to enhance their cross-boundary interactions. There is an urgency to study the complexity of SM and the effectiveness of regulations and guidelines for physicians, who are being required, at an accelerated rate, to strengthen and increase their cross-boundary practices.

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Findings generated from data mining sometimes are not interesting to the domain users. The problem is that data miners and the domain users do not speak the same language, so human subjectivity towards the domain users' own knowledge fields affects the understanding of knowledge generated from data mining. This paper proposes a communication model based on the reference services model in the field of library science in order to bridge the communications between data miners and domain users. The creation of a data liaison specialist role in the data mining team aims at understanding the subjectivity as well as the thinking process of both parties in order to translate knowledge between the two fields and deliver findings to domain users. Through five steps-data interview, pre-mid evaluation, post-mid evaluation, knowledge delivery, and follow up-the data liaison specialist can achieve effective knowledge synthesis and delivery to the domain users.