Nursing Care to People from Culturally and Linguistically Diverse Backgrounds
Transcultural & Global Nursing
Nursing Care to People from Culturally and Linguistically Diverse Backgrounds
This guide breaks down what culturally and linguistically diverse (CALD) nursing care actually involves, from Leininger’s and Purnell’s theoretical models to real interpreter protocols and documentation standards. It walks through the entities — agencies, theorists, and frameworks — that shape this field in the United States and the United Kingdom. It includes worked clinical scenarios, a comparison table of major models, and a practical checklist nursing students can apply directly to coursework and clinical placements.
Definitions & Foundations
What Does Culturally and Linguistically Diverse (CALD) Mean in Nursing?
Nursing care to people from culturally and linguistically diverse backgrounds means adapting assessment, communication, and treatment planning to fit a patient’s language, beliefs, and lived experience rather than expecting the patient to adapt to the hospital’s default norms. The term CALD itself is borrowed from Australian and UK health policy and now appears widely in U.S. nursing curricula, referring to anyone whose first language, ethnicity, or cultural practice differs from the mainstream culture of the care setting. A nurse caring for a Somali refugee in Minneapolis, a Cantonese-speaking grandmother in San Francisco, or a Polish migrant worker in Manchester is all doing CALD nursing, even if the term itself never appears on the chart.
Cultural background shapes nearly everything relevant to a nursing encounter: how pain is expressed, who makes medical decisions, what foods are acceptable during illness, how death is discussed, and whether a patient trusts the system enough to disclose symptoms honestly. According to the CDC’s guidance on culture and health, cultural factors strongly influence health beliefs and behaviors, including views on the causes of disease and appropriate treatments. Students researching this subject for coursework often start with the foundational overview at cultural competence in nursing before narrowing into the CALD-specific literature covered here.
350+
Languages spoken in U.S. households according to recent Census Bureau language-use data
25M+
U.S. residents reported as Limited English Proficient (LEP) in national language surveys
1970s
Decade Madeleine Leininger formally established transcultural nursing as a discipline
What Is the Difference Between Culture, Ethnicity, and Linguistic Diversity?
These three terms get used interchangeably in casual conversation, but they describe different things, and the difference matters for assessment. Culture is the shared set of values, beliefs, and practices a group transmits across generations. Ethnicity refers to a shared ancestry or national origin, which may or may not predict someone’s actual beliefs. Linguistic diversity refers specifically to language — and a patient can be linguistically diverse (needing an interpreter) while culturally similar to the mainstream population, or vice versa. A third-generation Vietnamese American patient who speaks only English may still hold strong Vietnamese health beliefs about balance and herbal remedies, while a recent immigrant from England needs no language support at all despite being culturally distinct in other ways.
Why Does CALD Nursing Care Matter So Much Right Now?
Migration patterns in both the U.S. and UK have accelerated diversification of patient populations faster than many hospital systems have adapted their staffing or protocols. The World Health Organization and national health bodies have repeatedly flagged that communication and cultural mismatches between patients and providers are associated with worse health outcomes, lower satisfaction, and reduced treatment adherence among minority and immigrant populations. Nurses sit at the frontline of this mismatch more than any other clinical role because they spend the most direct time with patients.
The core principle behind CALD nursing care is simple to state and hard to practice: good clinical care that is culturally and linguistically inaccessible to the patient is not actually good clinical care, no matter how technically correct it is.
Theoretical Frameworks
Cultural Care Theories and Models That Guide CALD Nursing Practice
Several nursing theorists built formal models specifically to guide cross-cultural care, and nursing students are commonly asked to apply one of these models to a case study. Knowing what each model emphasizes — and what makes each one distinct — usually separates a strong assignment from a generic one.
Madeleine Leininger — Culture Care Theory
Leininger is widely credited as the founder of transcultural nursing. Her Culture Care Theory introduces the Sunrise Enabler model and three modes of action: cultural care preservation, accommodation, and repatterning. What makes her framework unique is its insistence that care must be congruent with the patient’s worldview, not simply translated into it.
Larry Purnell — Purnell Model for Cultural Competence
Purnell organizes assessment around twelve domains, including communication, family roles, workforce issues, and spirituality. Unique to this model is its circular diagram moving from society to family to individual, making it popular for structured cultural assessments in U.S. nursing programs.
Josepha Campinha-Bacote — Process of Cultural Competence
Campinha-Bacote frames cultural competence as an ongoing process, not a fixed endpoint, built from five constructs: cultural awareness, knowledge, skill, encounters, and desire. The “desire” construct is what distinguishes her model — it argues that intrinsic motivation to engage across cultures is as important as the skill itself.
Geert Hofstede — Cultural Dimensions Theory
Originally developed for cross-national business research, Hofstede’s cultural dimensions are widely borrowed in nursing to explain patterns like individualism versus collectivism in family decision-making, which directly affects who a nurse should be speaking with about a patient’s care.
What Is Cultural Humility, and How Is It Different from Cultural Competence?
Cultural humility, a term introduced by physicians Melanie Tervalon and Jann Murray-García in 1998, reframes the goal away from mastering a checklist of facts about every culture, which is impossible, and toward a lifelong posture of self-reflection, openness, and power-sharing with the patient. Their foundational paper argued that cultural competence training risks implying that a provider can become fully competent in another’s culture, while cultural humility insists the provider remain a learner in every encounter. Most contemporary nursing curricula now teach both concepts together rather than treating them as competitors.
How Does the Nursing Process Incorporate Cultural Assessment?
Cultural assessment is folded into every stage of the standard nursing process. During assessment, the nurse gathers data on language preference, religious practice, family structure, and health beliefs alongside vital signs and history. During planning, culturally specific goals are negotiated rather than imposed. During implementation, accommodations like interpreter scheduling or dietary modification are built into the actual care delivery. During evaluation, the nurse checks whether the care plan was actually understood and accepted, not just clinically correct.
| Model | Core Idea | Best Used For | Limitation |
|---|---|---|---|
| Leininger’s Culture Care Theory | Care must align with the patient’s cultural worldview through preservation, accommodation, or repatterning | Holistic case studies, community health planning | Abstract; requires significant time to apply fully |
| Purnell Model | Twelve structured domains assessed from society to individual | Structured cultural assessments, intake documentation | Can feel checklist-driven if used mechanically |
| Campinha-Bacote’s Process Model | Competence as an ongoing process driven by five constructs | Reflective practice, self-evaluation | Less prescriptive for single clinical encounters |
| Cultural Humility (Tervalon & Murray-García) | Lifelong self-reflection and power-sharing rather than mastery | Provider-patient communication training | Offers a mindset more than a procedural framework |
For a wider survey of how these sit alongside general nursing theory, see nursing theories and models.
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Language Barriers and Interpreter Services in Clinical Nursing Care
Language is the single most common barrier nurses report when caring for CALD patients, and it is also the barrier with the clearest evidence-based solution: professional interpretation. The U.S. Department of Health and Human Services Office for Civil Rights enforces language access requirements for federally funded healthcare providers under Title VI of the Civil Rights Act, and federal guidance on limited English proficiency states that covered entities must take reasonable steps to provide meaningful access to individuals with limited English proficiency.
Why Shouldn’t Family Members Interpret for Patients?
Using a relative, especially a child, as an impromptu interpreter is one of the most common and most damaging shortcuts in CALD nursing care. Family interpreters frequently filter or soften bad news, lack medical vocabulary, and place the patient in an uncomfortable position when sensitive topics such as sexual health, substance use, or end-of-life decisions arise. A trained interpreter is bound by confidentiality and accuracy standards that a relative simply cannot be expected to meet, and research collected by the Agency for Healthcare Research and Quality on health literacy consistently links professional interpretation to safer outcomes than ad hoc family interpretation.
What Are the Different Types of Medical Interpretation?
- In-person interpreters: Physically present, best for high-stakes conversations such as diagnosis disclosure or consent
- Video remote interpreting (VRI): Connects a certified interpreter by video, useful for less common languages without local staff
- Telephone interpreting: Fast and widely available, but loses non-verbal cues important for sensitive topics
- Bilingual staff interpreters: Trained employees who have been formally tested and certified, distinct from any bilingual employee who simply volunteers
How Should a Nurse Work With an Interpreter During an Assessment?
Effective practice means speaking directly to the patient, not the interpreter, using short and clear sentences, pausing to allow full interpretation rather than summarization, and avoiding idioms that do not translate well. Nurses should brief the interpreter before a sensitive conversation and debrief afterward if the encounter was emotionally difficult. This pairs closely with general principles taught under nurse-patient communication and relationship building and the broader distinction explored in nonverbal communication versus language, since tone, gesture, and eye contact carry as much cultural weight as the words being interpreted.
⚠️ Common error: Asking a patient “do you understand?” through an interpreter is not the same as confirming comprehension. Use the teach-back method — ask the patient to explain the plan back in their own words — to verify real understanding rather than polite agreement.
What Is Health Literacy and How Does It Intersect With Language Diversity?
Health literacy is a person’s capacity to obtain, process, and understand basic health information needed to make appropriate decisions, and it is a distinct concept from language proficiency — a patient can be fluent in English and still have low health literacy, or be a native speaker of another language with high health literacy in their own context. CALD nursing care has to account for both dimensions simultaneously, often by using plain-language teaching materials translated by certified medical translators rather than machine translation alone.
Health Beliefs & Practices
Cultural Health Beliefs Nurses Commonly Encounter
Health beliefs shape how a patient interprets symptoms, who they consult before a clinician, and what they consider an acceptable treatment. None of these beliefs are universal within a culture, and nurses are repeatedly cautioned in the literature against assuming uniformity. Still, certain recurring patterns appear often enough in clinical practice to be worth understanding as starting points for individualized assessment, never as a substitute for it.
How Do Family Decision-Making Structures Vary Across Cultures?
In many collectivist cultures, including large parts of East Asian, South Asian, Middle Eastern, and Latin American communities, major medical decisions are made by the family or a designated elder rather than the individual patient alone. A nurse who insists on speaking only to the patient in isolation, following a Western individualist default, can unintentionally alienate the family and slow consent. The skill is not to abandon patient autonomy but to ask the patient directly how they want decisions handled, then document and respect that preference.
How Do Pain Expression Norms Differ Across Cultures?
Some cultural norms discourage outward expression of pain as a sign of strength or stoicism, while others encourage vocal expression as a normal communication of distress. Nurses relying on visible behavior alone, rather than validated pain assessment tools, risk systematically under-treating patients from stoic-expression backgrounds and over-treating or misjudging patients from expressive-norm backgrounds. Standardized numeric or visual pain scales, explained through a qualified interpreter, reduce this bias considerably.
What Role Does Religion Play in Treatment Decisions?
Religious practice can directly affect acceptable treatments — for example, blood product refusal among Jehovah’s Witnesses, dietary restrictions tied to halal or kosher practices, or fasting periods such as Ramadan that affect medication timing. Asking about religious practice as a routine part of intake, rather than only when a conflict arises, allows the care team to plan ahead instead of negotiating under pressure.
Clinical note: Traditional healing practices, such as use of herbal remedies, coining, cupping, or consultation with a traditional healer alongside biomedical care, are common and should be asked about directly and non-judgmentally, since some practices can interact with prescribed medications.
How Does Spirituality Connect to Nursing’s Broader Caring Theories?
Several general nursing theories, not specific to CALD care, already emphasize whole-person attention to belief and meaning. Jean Watson’s Theory of Human Caring and Katie Eriksson’s Theory of Caritative Caring both treat the patient’s inner meaning-making as central to healing, which makes them natural theoretical companions to Leininger’s more explicitly cultural framework when constructing an integrated care plan.
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Worked Examples of Culturally Responsive Nursing Care
Example 1: Post-Partum Care for a Recently Arrived Somali Patient
A nurse caring for a Somali patient after delivery notices the patient declines a routine cold-water shower and requests warm fluids only, consistent with a common cultural belief in maintaining body heat after childbirth. Rather than overriding the request as non-compliance, the nurse documents the preference, arranges warm sponge bathing instead, and confirms through a Somali interpreter that the patient understands the medical rationale for hygiene without compromising her stated belief.
Example 2: Diabetes Education for a Spanish-Speaking Patient With Limited Health Literacy
A nurse teaching insulin self-administration to a Spanish-speaking patient with low health literacy avoids relying on a printed English pamphlet. Instead, she schedules a certified Spanish medical interpreter, uses a translated visual teaching aid with simple icons rather than dense text, and applies the teach-back method, asking the patient to demonstrate the injection technique and restate the signs of hypoglycemia in her own words.
Example 3: End-of-Life Discussion With an Orthodox Jewish Family
A nurse supporting an Orthodox Jewish family during end-of-life care recognizes that decisions about withdrawing life support may require consultation with a rabbi, and that specific practices around the timing of death and burial matter deeply to the family. She coordinates with the chaplaincy team early, ensures family members are present according to their stated wishes, and avoids rushing decisions that the family has indicated need religious consultation first.
Example 4: Managing a Language Barrier in an Emergency Department
A Mandarin-speaking patient arrives in acute distress with no family present. Rather than relying on basic translation apps for a high-stakes triage conversation, the triage nurse activates the hospital’s video remote interpreting service immediately, confirms chief complaint and allergy history through the certified interpreter, and documents that interpretation was used at every stage of the encounter, consistent with both clinical safety standards and legal and ethical nursing requirements.
Key Organizations & Standards
Organizations and Standards Shaping CALD Nursing Care
Understanding the institutional landscape behind CALD nursing strengthens any academic discussion of the topic, because the field is not built solely on individual theorists but also on national standards bodies that enforce and fund culturally responsive practice.
The Office of Minority Health and the National CLAS Standards
The U.S. Office of Minority Health, within HHS, developed the National Standards for Culturally and Linguistically Appropriate Services (CLAS), which provide a structured blueprint for healthcare organizations. The CLAS Standards framework organizes its fifteen standards into governance, communication, and engagement domains, and aims to advance health equity, improve quality, and help eliminate healthcare disparities. Nursing programs frequently require students to map a case study against specific CLAS standards as a structured assignment.
The Joint Commission’s Roadmap for Hospitals
The Joint Commission, the primary U.S. hospital accreditation body, has published guidance directing hospitals to collect patient race, ethnicity, and language data, and to provide qualified interpreters for any patient who needs one, as a condition tied to broader patient safety and equity standards.
The NHS and Cultural Competence in the United Kingdom
In the UK, the National Health Service addresses linguistic diversity through its Accessible Information Standard and interpreter provisioning requirements across NHS Trusts, reflecting the country’s own highly diverse, multilingual patient population, particularly in major urban centers such as London, Birmingham, and Manchester.
The Transcultural Nursing Society
Founded in connection with Leininger’s work, the Transcultural Nursing Society certifies nurses in transcultural nursing competence and publishes the Journal of Transcultural Nursing, which remains the leading peer-reviewed outlet for research connecting nursing practice to cultural and linguistic diversity.
What Does the Research Evidence Show?
A frequently cited review published in the Journal of Transcultural Nursing examined cultural competence training interventions and found improvements in provider knowledge, attitudes, and patient-reported satisfaction following structured cultural competence education, though the same body of research consistently notes that knowledge gains alone do not guarantee behavior change without ongoing organizational support such as interpreter availability and leadership accountability.
Errors to Avoid
Common Mistakes in Caring for Culturally and Linguistically Diverse Patients
✓ Strong Practice
- Asks the patient directly about preferences rather than assuming based on ethnicity
- Uses qualified, certified interpreters for all clinical conversations
- Documents cultural and linguistic preferences clearly in the care plan
- Applies the teach-back method to confirm real comprehension
- Treats traditional health practices as information to integrate, not dismiss
✗ Weak Practice
- Stereotypes a patient’s beliefs based solely on nationality or appearance
- Relies on a child or relative to interpret sensitive medical information
- Assumes a head nod means full comprehension
- Dismisses traditional remedies without asking about possible interactions
- Skips documenting interpreter use, creating a legal and safety gap
Mistake 1: Treating Culture as Static and Predictable
The most damaging error is applying a cultural generalization as if it were a fixed rule. A patient’s individual beliefs, generation, education, and personal history all modify how strongly any cultural norm applies to them. Strong CALD nursing care treats general cultural knowledge as a starting hypothesis to be confirmed directly with the patient, never as a label to apply automatically.
Mistake 2: Conflating Politeness With Understanding
Patients from many cultural backgrounds, especially those raised with strong norms of deference to authority figures, may nod or say yes to avoid appearing rude or ignorant, even when they have not understood the explanation. This is precisely why structured comprehension checks matter more than informal cues.
Mistake 3: Underusing Interpreter Services Due to Time Pressure
Busy units sometimes skip formal interpretation for “quick” conversations, which is exactly where serious miscommunication risk concentrates, since rushed conversations leave the least room to catch a misunderstanding. Building interpreter use into routine workflow, rather than treating it as an exception, closes this gap.
Practical Framework
A Practical Checklist for Culturally and Linguistically Responsive Nursing Care
| Care Stage | Cultural & Linguistic Action | What to Document |
|---|---|---|
| Admission | Ask preferred language, pronouns, religious practice, and family decision-making preference | Language code, interpreter need, religious/dietary flags |
| Assessment | Use a qualified interpreter; apply a structured model such as Purnell’s domains | Interpreter type used, cultural beliefs relevant to current condition |
| Planning | Negotiate goals that respect belief systems without compromising safety | Agreed accommodations, any declined interventions and rationale |
| Implementation | Deliver teaching with translated, low-literacy materials and teach-back | Confirmation of comprehension, materials provided |
| Evaluation | Reassess whether cultural accommodations are still appropriate as situation evolves | Updated preferences, any new family involvement |
Preparation Checklist Before a Cross-Cultural Encounter
- Have I confirmed the patient’s preferred language and arranged a qualified interpreter rather than a family member?
- Have I asked about decision-making preferences instead of assuming individual or family-based norms?
- Have I asked directly about religious, dietary, or traditional health practices relevant to this admission?
- Have I used teach-back rather than relying on nodding or short verbal agreement to confirm understanding?
- Have I documented every cultural and linguistic accommodation in the care plan?
Pro Tip: Anchor Your Assignment in One Model
When writing a CALD nursing case study, choose one framework, such as Leininger’s Culture Care Theory or the CLAS Standards, and apply it consistently throughout rather than mixing several loosely. Graders consistently reward depth of application over breadth of name-dropping. For broader academic writing support, see evidence-based practice in nursing and the role of respect in nursing.
Frequently Asked Questions
Frequently Asked Questions About CALD Nursing Care
What does CALD mean in nursing?
CALD stands for Culturally and Linguistically Diverse. In nursing, it describes patients whose cultural background, ethnicity, religion, or first language differs from the dominant culture of the healthcare setting, requiring the nurse to adapt communication style, assessment approach, and care planning to fit the patient rather than the reverse.
Why is cultural competence important in nursing?
Cultural competence reduces miscommunication and medical errors, builds trust between patient and provider, and is consistently associated with better treatment adherence and patient satisfaction among minority and immigrant populations. Without it, nurses risk misreading symptoms, alienating families, and delivering care that is technically correct but practically unusable for the patient.
What is the difference between cultural competence and cultural humility?
Cultural competence treats cultural knowledge as a skill set that can eventually be mastered, while cultural humility, introduced by Tervalon and Murray-García, frames cross-cultural care as an ongoing process of self-reflection, openness, and shared power with the patient, without ever claiming full mastery of another person’s culture.
Why shouldn’t family members act as medical interpreters?
Family interpreters often soften bad news, lack accurate medical vocabulary, and place patients in an uncomfortable position when discussing sensitive topics such as sexual health or end-of-life care. Trained medical interpreters are bound by confidentiality and accuracy standards that an untrained relative cannot reliably meet, which is why federal language-access guidance favors qualified interpreters over informal ones.
How do I assess a patient’s cultural needs quickly during intake?
A fast but effective approach is to ask three direct questions at intake: what language the patient prefers for medical discussions, who they want involved in decisions, and whether there are any religious or dietary practices the care team should know about. This covers the highest-impact areas without requiring a lengthy formal cultural assessment in every encounter.
Is cultural competence training actually effective?
Research published in the Journal of Transcultural Nursing has found that structured cultural competence training improves provider knowledge, attitudes, and patient satisfaction, though gains are strongest when paired with organizational supports such as guaranteed interpreter access rather than training alone.
What are the CLAS Standards?
The National Standards for Culturally and Linguistically Appropriate Services, known as CLAS Standards, are a set of fifteen action standards published by the U.S. Office of Minority Health, organized into governance, communication, and engagement domains, designed to help healthcare organizations advance health equity and reduce disparities.