Patient Partnership in Diagnostic Safety in Viet Nam: Listening, Shared Understanding and Meaningful Engagement
A patient may leave a medical appointment feeling reassured that the consultation went well, yet still wonder whether something important was left unsaid. Perhaps a symptom had changed in a way that was difficult to explain. Perhaps the patient was worried about a particular condition but did not feel comfortable raising the concern. Or perhaps the clinician and patient understood the same conversation differently.
None of these situations necessarily indicates a diagnostic error. They do, however, illustrate how communication can influence the information available for clinical assessment and the patient's understanding of subsequent decisions.
Diagnosis depends on clinical knowledge, professional judgment, examination findings, and appropriate investigations. Patients also contribute information that may not be available from medical records or test results alone. They know how symptoms affect their daily lives, what has changed over time, and which concerns remain unresolved.
When this information is communicated clearly and considered alongside clinical evidence, it can help healthcare professionals develop a more complete understanding of the patient's condition.
For healthcare organizations in Viet Nam, strengthening patient partnership means creating meaningful opportunities for patients to describe their experiences, understand clinical explanations, ask questions, and participate appropriately in decisions.
The objective is not to transfer responsibility for diagnosis to patients or expect them to recognize medical errors. It is to make communication a more dependable part of diagnostic care while preserving professional accountability, respecting patient rights, and recognizing individual circumstances.
Why Patient Partnership Matters for Diagnostic Safety
Diagnosis is a collaborative process, even though clinical decisions remain the responsibility of appropriately qualified healthcare professionals.
In Improving Diagnosis in Health Care (2015), the National Academies of Sciences, Engineering, and Medicine recognized patients and families as important participants in the diagnostic process. The report emphasized that effective communication and collaboration are relevant to establishing accurate and timely diagnoses.
The World Health Organization reinforced this perspective during World Patient Safety Day 2024, which focused on improving diagnosis for patient safety. WHO highlighted the importance of patients and healthcare professionals working together throughout a process that may involve several assessments, investigations, and clinical decisions.
The U.S. Centers for Disease Control and Prevention adopted a similar approach in its Core Elements of Hospital Diagnostic Excellence, published in February 2026.
The framework identifies patient, family, and caregiver engagement as one of six core elements of diagnostic excellence. It emphasizes effective communication, listening to patient concerns, discussing diagnostic uncertainty, and supporting appropriate participation in decisions.
These recommendations recognize that patients contribute more than personal preferences or feedback about their healthcare experiences. They may provide information directly relevant to clinical assessment.
A medical record may contain previous diagnoses, laboratory results, imaging findings, and prescribed treatments. However, it may not fully capture how symptoms have evolved, why a patient considers a particular change unusual, or how the current concern differs from earlier experiences.
Such information can be clinically important, although not every concern will lead to a different diagnosis or require further investigation.
A patient who feels comfortable discussing concerns may share information that would otherwise remain unspoken. A clinician who listens carefully may better understand the patient's experience and identify details requiring clarification.
Good communication cannot eliminate diagnostic uncertainty. It does not replace clinical examination, appropriate investigations, or specialist expertise when these are necessary.
Its contribution is to improve the exchange and understanding of information while supporting sound professional judgment.
Listening Is Part of Clinical Assessment
Listening is often associated with empathy and patient satisfaction. In diagnostic care, it also serves an important clinical purpose.
The way patients describe symptoms can provide information about their onset, duration, progression, severity, associated circumstances, and effects on everyday activities.
Patients do not always describe their experiences using medical terminology. The same word may mean different things to different people, while important details may emerge only after a patient has had an opportunity to explain a concern in their own words.
A clinician must interpret these descriptions alongside examination findings, medical history, and other relevant information.
This requires balancing open listening with focused clinical questions.
In some circumstances, particularly when urgent assessment is required, healthcare professionals may need to ask direct questions immediately. In other situations, allowing patients to describe their main concern before narrowing the discussion may reveal information that would otherwise remain unspoken.
For example, a patient may initially describe a familiar symptom but later explain that its frequency, duration, or pattern has changed. That change may be clinically relevant even if the symptom itself is not new.
The patient is contributing information rather than establishing a diagnosis. The clinician remains responsible for assessing its significance.
Listening also involves recognizing when a patient's account may be incomplete.
Some people forget details, misunderstand questions, feel embarrassed, or struggle to explain their symptoms. Others may focus on what they believe the clinician expects to hear rather than what concerns them most.
Healthcare professionals can support clearer communication by using understandable questions, allowing reasonable opportunities for clarification, and avoiding assumptions about patients' medical knowledge.
The aim is not to accept every explanation suggested by a patient as clinically correct. It is to understand the patient's experience accurately enough to support an informed professional assessment.
Helping Patients Share Their Stories
Patients may arrive at a consultation with several concerns but find it difficult to decide what information to share.
Time constraints, anxiety, unfamiliar medical terminology, and previous healthcare experiences can make this more challenging.
Preparation may help patients organize relevant information, particularly when symptoms have developed over time or previous investigations have been performed at different healthcare facilities.
The Agency for Healthcare Research and Quality developed the Toolkit for Engaging Patients to Improve Diagnostic Safety to support communication and information sharing during office-based clinical encounters.
One component, Be the Expert on You, is a patient-facing strategy that helps individuals prepare to describe their symptoms, health concerns, and experiences.
The approach recognizes that patients possess valuable knowledge about their own health, even when they have no formal medical training.
Preparation may involve recalling when symptoms began, what has changed, which activities are affected, what investigations or treatments have already been undertaken, and what the patient would particularly like to understand.
This information can help make the conversation more focused and useful.
However, preparation should remain supportive rather than compulsory.
Patients should not be expected to arrive with perfectly organized medical histories before receiving appropriate care. Some may have difficulty remembering a precise timeline, completing written materials, or communicating comfortably.
Healthcare organizations considering patient preparation tools should recognize differences in literacy, age, disability, language, and access to technology.
For some patients, a brief written note may be helpful. Others may prefer to describe their concerns verbally or receive assistance from an appropriate support person.
The purpose is to make communication easier, not introduce another requirement that patients must satisfy before receiving care.
The AHRQ toolkit also includes 60 Seconds To Improve Diagnostic Safety, a clinician-facing strategy designed to encourage attentive listening at the beginning of a consultation.
The approach encourages clinicians to listen to the patient's story for approximately one minute before moving to more focused questions, when the clinical circumstances permit.
Its purpose is to support information sharing and help clinicians understand the patient's perspective before directing the conversation toward particular diagnostic questions.
The idea is simple, but its significance should not be overstated.
One minute of uninterrupted listening does not guarantee an accurate diagnosis, and it should not be treated as a mandatory rule for every clinical encounter.
Emergency situations, complex presentations, communication difficulties, and other circumstances may require different approaches.
The toolkit is among the resources being evaluated through AHRQ's Implementing Diagnostic Excellence Across Systems initiative. Evidence concerning its implementation and effects on diagnostic safety in different settings continues to develop.
For healthcare organizations in Viet Nam, the underlying principle is more important than the precise duration.
The opening moments of a consultation can influence whether patients feel able to explain their concerns and whether clinically relevant information emerges.
A patient who is repeatedly interrupted may struggle to introduce a detail that does not fit the clinician's initial questions. Conversely, a conversation without appropriate clinical structure may fail to clarify important aspects of the presentation.
Effective communication requires both attentive listening and focused professional assessment.
This balance is particularly relevant in busy outpatient settings, where clinicians may face substantial workloads and patients may have limited opportunities to discuss complex concerns.
Improvement should therefore consider the realities of clinical work rather than assume that communication quality depends entirely on individual effort.
Building a Shared Understanding of the Clinical Concern
Good communication does not end when the patient has finished describing symptoms.
The clinician and patient also need a sufficiently shared understanding of the problem being assessed and the purpose of the clinical evaluation.
A patient may expect a consultation to identify the exact cause of a symptom, while the clinician may consider the immediate priority to be determining whether a serious condition requires urgent attention.
Both perspectives can be understandable, but the difference may remain unrecognized unless it is discussed.
Healthcare professionals can help by summarizing the information obtained, explaining the purpose of the assessment, and clarifying which questions remain open.
Patients should have opportunities to correct misunderstandings.
For example, a clinician may summarize a symptom as having remained unchanged, while the patient explains that it has recently become more frequent or occurs under different circumstances.
Clarifying that difference may improve the accuracy of the information used in clinical reasoning.
Shared understanding does not mean that the clinician and patient must reach the same medical interpretation.
Patients may have beliefs about the cause of their symptoms that are not supported by the available evidence. Healthcare professionals still need to exercise appropriate clinical judgment.
Nevertheless, understanding the reasons behind a patient's concern can be valuable.
A fear about a serious condition may arise from a family experience, a previous medical event, or information encountered online. Discussing that concern respectfully can help the patient understand why certain investigations or decisions are being considered.
The objective is to establish a common understanding of the clinical question, the available information, and the reasoning behind the proposed next step.
Communicating Diagnostic Uncertainty Clearly
Uncertainty is a normal part of diagnosis.
Not every condition can be identified during the first consultation. Some assessments remain provisional until additional information becomes available, while others involve several plausible explanations.
Patients may find this uncertainty difficult to understand.
A clinician may use terms such as working diagnosis, possible diagnosis, or differential diagnosis without realizing that the patient interprets the explanation as a confirmed conclusion.
Alternatively, a patient may believe that a serious condition has been excluded when the clinician actually means that the available information does not currently establish that diagnosis.
Clear communication can help reduce these differences in understanding.
Where clinically relevant, healthcare professionals should distinguish between established findings, possible explanations, and questions that remain unresolved.
This does not require describing every conceivable diagnosis or overwhelming patients with technical detail. The explanation should reflect what is important for their understanding and decisions.
For example, a clinician may explain that current findings are reassuring but do not completely resolve the clinical question. The clinician can then explain the reasoning behind the proposed approach and when further assessment may be appropriate.
Such communication should remain proportionate to the clinical circumstances. It should avoid unsupported certainty without creating unnecessary alarm.
The CDC's 2026 diagnostic excellence framework recognizes the importance of discussing diagnostic uncertainty as a natural part of the diagnostic process.
For patient partnership, the central issue is whether patients understand the level of certainty being communicated and its implications for care.
An uncertain diagnosis is not necessarily evidence of poor-quality healthcare.
What matters is whether the clinical assessment, explanation, and subsequent decisions are appropriate to the information available.
Patients should not leave with a false impression of certainty when important diagnostic questions remain open.
Shared Decision-Making Without Transferring Clinical Responsibility
Patients may face decisions about investigations, specialist assessments, observation, or other forms of diagnostic evaluation.
When more than one clinically reasonable option exists, shared decision-making can help patients understand the alternatives and participate appropriately in choosing an approach.
This involves more than presenting a list of options.
Healthcare professionals need to explain the purpose of the proposed investigation or assessment, its expected benefits, relevant limitations, potential risks, and meaningful alternatives.
Patients may contribute preferences, concerns, practical circumstances, and information about how different options could affect their lives.
For example, attending a specialist appointment may involve travel, financial costs, time away from work, or assistance from family members. These circumstances can be relevant when considering clinically appropriate options.
However, shared decision-making should not be confused with transferring professional responsibility to patients.
A patient's preference does not automatically establish that a particular investigation is indicated. Likewise, professional judgment does not remove the importance of explaining decisions and respecting legally recognized patient rights.
Some clinical situations involve several reasonable choices. Others require urgent action or decisions guided by specific professional requirements.
The scope for shared decision-making therefore varies according to the clinical circumstances.
Patients' rights to accept or refuse medical examination and treatment must also be considered in accordance with Vietnamese law, including applicable conditions, procedures, and exceptions.
Meaningful participation involves helping patients understand reasonable choices without suggesting that every option has equal clinical value or that professional responsibilities can be transferred to the patient.
Checking Understanding Instead of Assuming It
A clinician may provide an accurate explanation, yet the patient may understand something different from what was intended.
This can happen even when the conversation is respectful and the patient appears satisfied.
Medical terminology, unfamiliar procedures, emotional stress, and information overload can all make clinical explanations difficult to understand.
One practical approach is teach-back, in which the healthcare professional invites the patient to explain important information in their own words.
The purpose is not to test the patient's intelligence, memory, or educational background. It is to assess whether the information was explained clearly and whether further clarification is needed.
AHRQ includes teach-back in its Health Literacy Universal Precautions Toolkit, third edition, published in 2024.
The toolkit encourages healthcare organizations to make information understandable and usable for patients across different levels of health literacy.
Teach-back may be useful when a patient needs to understand the meaning of a provisional diagnosis, the purpose of an investigation, or the choices being discussed.
However, the method should be applied respectfully and adapted to the clinical situation.
Patients should not feel that they are being examined or blamed for misunderstanding information. If an explanation is unclear, the healthcare professional should consider how to communicate it differently.
Not every conversation requires a formal teach-back exchange. A brief clarification or another appropriate communication method may be sufficient, depending on the patient's needs.
The broader principle is that providing information does not automatically mean the information has been understood.
Checking understanding can help identify communication gaps before they influence decisions.
Responding When Patients and Clinicians See Things Differently
Disagreement or misunderstanding may arise during the diagnostic process.
A patient may feel that an important symptom has not received sufficient attention. A clinician may believe that the available evidence does not justify a requested investigation. A family member may express concern about a conclusion that the patient appears to accept.
These situations require thoughtful communication.
A concern raised by a patient should not automatically be treated as evidence of diagnostic error. Equally, it should not be dismissed solely because the initial assessment appears reasonable.
The patient may have relevant information that has not yet been adequately communicated or understood.
An appropriate response may involve clarifying the concern, reviewing the available information, explaining the clinical reasoning, or considering whether additional professional assessment is warranted.
In some circumstances, seeking another professional opinion may be appropriate, subject to clinical judgment, available services, patient rights, and applicable legal requirements.
Not every disagreement requires another investigation, and unnecessary testing can introduce its own risks.
The objective is to create an opportunity for relevant information to be reconsidered without automatically changing the diagnosis or assuming that one party is acting unreasonably.
Healthcare professionals should also recognize the imbalance of authority that can exist during clinical encounters.
Some patients may hesitate to question a clinician because they fear appearing disrespectful, delaying the consultation, or challenging professional expertise.
An explicit invitation to raise unanswered concerns can help create a more constructive conversation.
Respectful dialogue allows differences in understanding to be addressed through information and explanation rather than assumptions about motives or competence.
The Role of Families and Caregivers in Viet Nam
Family members frequently contribute to healthcare communication and decisions in Viet Nam.
They may help patients describe symptoms, recall previous medical events, understand clinical explanations, or arrange access to services.
This involvement can be valuable, particularly when a patient has difficulty communicating independently.
However, family participation requires careful attention to patient preferences, confidentiality, and legal rights.
The presence of a relative during a consultation does not automatically establish that the person has authority to make medical decisions or access all information about the patient's health.
Vietnamese law distinguishes between relatives, caregivers, and legally recognized patient representatives.
Article 8 of the Law on Medical Examination and Treatment No. 15/2023/QH15 addresses patient representatives and the legal conditions governing representation. Article 15 provides rules concerning the exercise of patient rights in specified circumstances involving minors, patients with legally relevant limitations in decision-making capacity, and patients without relatives.
The appropriate representative and scope of representation must be determined under these provisions and other applicable laws.
For adults who are able to make their own decisions, healthcare professionals should respect their rights and preferences concerning family involvement, subject to applicable legal requirements.
Where a legally recognized representative is required, healthcare organizations should apply the relevant provisions rather than assume that any accompanying relative can act in that capacity.
Healthcare professionals should also avoid assuming that a family member's interpretation necessarily reflects the patient's own wishes.
Where possible and appropriate, patients should remain involved in discussions even when communication or decision-making assistance is needed.
Caregivers can support understanding and participation, but they should not replace the patient's voice when the patient is capable of expressing preferences and participating in decisions.
These distinctions help protect patient autonomy, confidentiality, and appropriate professional decision-making.
Meaningful Engagement Must Be Accessible
Patient partnership cannot be effective if meaningful participation is available only to people who communicate easily, understand medical terminology, or have access to digital services.
Healthcare organizations need to consider the different needs of the people they serve.
Some patients have hearing, speech, visual, cognitive, or other functional limitations that affect communication. Others face language barriers, limited literacy, financial constraints, or difficulty navigating healthcare services.
Older people may benefit from additional communication support, but age alone should never be treated as evidence of impaired decision-making capacity.
Children and adolescents have different communication and legal representation needs. Age-appropriate explanations may help them understand what is happening and participate to the extent appropriate to their circumstances and applicable law.
Patients experiencing pain, anxiety, fatigue, or acute illness may also find it difficult to process information during a consultation.
These situations require flexibility.
Written information may be helpful for some patients but unsuitable for others. Visual explanations, plain language, communication aids, or appropriately qualified language assistance may be useful when available and appropriate.
Healthcare professionals should avoid making assumptions about a person's understanding based on education, occupation, appearance, or social circumstances.
Someone with advanced education may struggle to understand unfamiliar medical information. Another person with limited formal education may provide a detailed and clinically valuable description of symptoms.
Respectful communication should not depend on social or educational status.
Where assistance is needed, healthcare organizations should also consider confidentiality, accuracy of interpretation, and the patient's preferences.
The objective is to create reasonable opportunities for patients to contribute relevant information and understand clinical explanations, regardless of their circumstances.
Digital Access Is Not the Same as Meaningful Engagement
Digital technologies can support patient-clinician communication by making information more accessible.
Patient portals, electronic appointment systems, secure messaging platforms, and access to medical records may help patients prepare questions and review information related to their care.
However, receiving information electronically does not necessarily mean that the information is understood.
A laboratory report may contain unfamiliar terminology and reference values. An imaging report may describe findings whose clinical significance is difficult to interpret without professional explanation.
Access to the document alone may therefore leave important questions unanswered.
Digital platforms may also introduce barriers for people who lack suitable devices, reliable internet connections, or the skills needed to use the system.
Healthcare organizations should avoid treating digital participation as the only acceptable form of patient engagement.
Patients may need opportunities for face-to-face discussion, accessible written explanations, or other appropriate communication channels.
Digital communication must also respect confidentiality and personal data protection requirements.
Technology may improve access to information, but it cannot replace every aspect of the clinical conversation.
For diagnostic safety, the central question is not simply whether more information is provided. It is whether the information is understandable and can support appropriate patient participation and professional decisions.
Making Patient Partnership Practical in Viet Nam
Healthcare organizations in Viet Nam operate under different clinical and organizational conditions.
Large hospitals may have substantial patient volumes, specialized departments, and complex clinical services. Smaller facilities may offer a narrower range of diagnostic services but have different opportunities for personal communication.
These differences influence how patient engagement practices can be implemented.
An approach that works well in an appointment-based outpatient clinic may require adaptation for an emergency department, inpatient service, or high-volume specialty clinic.
The AHRQ patient engagement toolkit offers useful practical ideas, but its materials were developed for office-based healthcare settings in the United States.
Their application in Viet Nam should therefore consider language, cultural context, patient characteristics, clinical workflows, staffing, and available resources.
A practical starting point may be to select one aspect of the consultation where communication could be improved.
For example, an outpatient service might examine whether patients have sufficient opportunity to describe their main concerns before the conversation becomes focused on specific clinical questions.
Another service may review whether explanations of provisional diagnoses are understandable to the patients receiving them.
A facility caring for patients with communication difficulties may consider how staff provide appropriate assistance during clinical encounters.
The selected approach should be relevant to the clinical setting and proportionate to the needs of the patient population.
Healthcare professionals should have opportunities to discuss practical challenges and suggest adaptations that preserve clinical safety.
Patient perspectives can also help organizations understand whether communication changes have made it easier to share concerns and understand information.
However, patient satisfaction alone should not be interpreted as evidence of improved diagnostic accuracy.
Likewise, completing a communication checklist does not necessarily establish that meaningful understanding or participation occurred.
Evaluation should consider whether the communication practices are feasible and whether they achieve the intended improvements in information sharing or understanding.
Claims about reduced diagnostic errors or patient harm require appropriately designed evaluation and sufficient evidence.
Patient partnership should become a practical feature of clinical care rather than another administrative activity that creates unrealistic demands on healthcare professionals or patients.
Legal, Ethical, and Professional Considerations in Viet Nam
Patient partnership in diagnostic safety must operate within the legal and professional framework governing healthcare in Viet Nam.
The Law on Medical Examination and Treatment No. 15/2023/QH15 provides important provisions concerning patient rights, professional responsibilities, medical information, confidentiality, and participation in healthcare decisions.
The Law should be considered together with applicable amendments reflected in Consolidated Document No. 26/VBHN-VPQH, issued by the Office of the National Assembly on February 26, 2026.
Article 9 establishes patients' rights to receive information and explanations about their health conditions, medical examination and treatment methods and services, relevant service prices, and guidance concerning self-monitoring, care, and prevention of complications.
Article 10 addresses respect for dignity, health, and privacy, including confidentiality of medical record information and other private information, subject to legally established exceptions.
Article 11 concerns the right to choose medical examination and treatment methods after receiving appropriate information, explanations, and advice, within the conditions established by law.
Article 12 addresses the right to access information from medical records and obtain explanations about healthcare costs, according to the applicable provisions governing access.
Article 13 addresses the right to refuse medical examination and treatment or leave a healthcare facility. These rights are subject to specific legal conditions, including requirements concerning written acknowledgment of responsibility and exceptions involving compulsory treatment.
Article 14 recognizes patients' rights to raise concerns about difficulties or problems arising during medical examination and treatment and addresses compensation under the relevant legal provisions.
These rights do not create an unconditional entitlement to any requested diagnostic investigation or authorize patients to override applicable professional and technical standards.
Articles 8 and 15 provide the legal framework for patient representation and the exercise of patient rights in specified circumstances. Healthcare organizations should apply these provisions carefully, particularly when family members or caregivers participate in clinical discussions.
The professional obligations of healthcare practitioners are also relevant.
Articles 44 and 45 address obligations toward patients and the profession, including respect for patient rights, provision of appropriate information, compliance with professional and technical requirements, and confidentiality.
Article 17 also establishes responsibilities for patients to provide truthful information relevant to their health and cooperate appropriately with healthcare professionals. These obligations do not remove the professional responsibilities of clinicians or the legal responsibilities of healthcare organizations.
Meaningful patient engagement should therefore be supported through appropriate communication and professional judgment without transferring responsibility for diagnosis to patients.
The use and sharing of patient information require additional consideration.
Viet Nam's Law on Personal Data Protection No. 91/2025/QH15 and Decree No. 356/2025/ND-CP, both effective January 1, 2026, form part of the applicable framework governing personal data processing, including health-related information.
Healthcare organizations using patient information for communication support, quality improvement, feedback activities, or other purposes should assess the applicable legal basis, purposes of processing, authorized access, security safeguards, and other relevant obligations.
Patients should not be pressured to disclose sensitive information beyond what is appropriate for their care or another lawful purpose.
The use of identifiable patient experiences, stories, photographs, or testimonials for education or public communication also requires careful consideration of privacy, confidentiality, authorization, and applicable legal requirements.
International guidance on patient engagement may inform healthcare improvement, but it does not replace Vietnamese legislation, professional standards, or the responsibilities of licensed healthcare professionals and authorized healthcare organizations.
From Being Informed to Being Meaningfully Involved
Patient partnership in diagnostic safety involves more than providing information or encouraging patients to ask questions.
It depends on whether the clinical interaction allows relevant experiences to be described, concerns to be understood, uncertainty to be explained, and decisions to be discussed appropriately.
A patient may receive an accurate explanation but remain unsure about its meaning. A clinician may conduct a careful assessment yet lack an important detail because the patient did not feel able to describe it.
These situations show why communication deserves attention as a component of diagnostic quality and safety.
The international guidance available in 2026 provides a useful foundation. The CDC recognizes patient, family, and caregiver engagement as a component of diagnostic excellence. AHRQ offers practical resources for improving patient-clinician information sharing and supporting understanding.
WHO's Patient Safety Rights Charter (2024) also highlights patients' rights to information, to be heard, and to participate in decisions affecting their care. The Charter provides an international patient safety reference and should not be confused with a binding Vietnamese legal instrument.
For healthcare organizations in Viet Nam, improvement may begin with familiar clinical activities: listening to patients' main concerns, clarifying relevant information, communicating uncertainty, and checking understanding when appropriate.
These practices require professional judgment and should reflect the clinical situation and communication needs of each patient.
They should not become rigid rules that interfere with urgent care or impose additional responsibilities on patients who may already face substantial barriers.
Meaningful patient partnership in diagnosis begins when patients are genuinely heard, important information is understood in both directions, and clinical decisions are supported by respectful communication and appropriate professional judgment.
Strengthening these interactions can help healthcare organizations move beyond one-way information delivery toward a more collaborative and patient-centered approach to diagnostic quality and safety.
For Diagnostic Excellence Vietnam, the purpose is to promote meaningful patient participation as part of safer, more reliable diagnosis while preserving professional accountability and respecting the rights of the people receiving care.
Evidence and Policy Context
This article draws on established international evidence and professional guidance, including the National Academies of Sciences, Engineering, and Medicine's Improving Diagnosis in Health Care (2015); the World Health Organization's World Patient Safety Day 2024 materials on improving diagnosis for patient safety; WHO's Patient Safety Rights Charter (2024); and the U.S. Centers for Disease Control and Prevention's Core Elements of Hospital Diagnostic Excellence (2026).
The discussion also considers the Agency for Healthcare Research and Quality's Toolkit for Engaging Patients To Improve Diagnostic Safety, including Be The Expert On You and 60 Seconds To Improve Diagnostic Safety, together with the Health Literacy Universal Precautions Toolkit, third edition (2024), and its recommendations concerning clear communication and the teach-back method.
AHRQ's Implementing Diagnostic Excellence Across Systems initiative is also relevant as an ongoing effort to evaluate the implementation of diagnostic safety resources in healthcare settings. Findings from these efforts should be interpreted according to their study designs and populations.
These sources provide evidence-informed principles and practical approaches to patient-clinician communication. Their intended settings, methods, and levels of evidence differ. Communication tools should not be interpreted as guaranteeing diagnostic accuracy or preventing every diagnostic safety event.
The Vietnamese legal context includes the Law on Medical Examination and Treatment No. 15/2023/QH15, as amended and reflected in Consolidated Document No. 26/VBHN-VPQH (2026); the Law on Personal Data Protection No. 91/2025/QH15; and Decree No. 356/2025/ND-CP.
International guidance is presented as a source of professional education and evidence-informed improvement principles. It is not a substitute for Vietnamese legal requirements, applicable professional standards, or institutional responsibilities.
Professional Scope and Disclaimer
This article is published by Diagnostic Excellence Vietnam (DxEx.vn) for professional education, knowledge-sharing, and general information. It examines patient partnership in diagnostic safety from the perspectives of healthcare quality, patient-centered communication, shared understanding, professional accountability, and systems-based improvement.
The content does not constitute individualized medical advice, clinical diagnosis, treatment recommendations, legal advice, or a legally binding interpretation of Vietnamese regulations. Diagnostic Excellence Vietnam (DxEx.vn) is not a healthcare provider, regulatory authority, or accreditation or certification body.
Clinical decisions, patient communication, consent and representation arrangements, personal data processing, and organizational improvement activities remain subject to applicable Vietnamese laws, professional standards, institutional responsibilities, and the judgment of appropriately qualified healthcare professionals and authorized healthcare organizations.