Why healthcare needs cultural competence | David Bahibanda | TEDxNHS

Key Concepts

• Cultural Competency: Understanding and respecting the beliefs, values, and practices of different cultures, particularly in healthcare settings.
• Calabash Chalk: An earthy substance consumed across Africa and its diaspora, traditionally used for various health and spiritual purposes, but with potential health risks.
• Traditional Medicine: Healthcare practices rooted in cultural beliefs and historical knowledge, often passed down through generations.
• Holistic Healthcare: An approach to healthcare that considers the whole person – physical, mental, and cultural – rather than focusing solely on the disease.
• Implicit Bias: Unconscious attitudes or stereotypes that can affect understanding, actions, and decisions.

The Importance of Cultural Inquiry in Healthcare

The speaker, a final-year medical student, emphasizes the critical role of cultural understanding in modern healthcare. She argues that despite advancements in medicine, cultural practices continue to significantly influence health-seeking behaviors and treatments, yet are often overlooked by clinicians. The core argument is that failing to inquire about these practices can lead to missed diagnoses, ineffective treatments, and potential harm to patients. She highlights that assuming patients share the same worldview and beliefs as healthcare providers is a dangerous oversight.

The Case of Calabash Chalk: A Detailed Examination

The speaker illustrates this point with a compelling case study involving a friend experiencing severe abdominal pain and constipation. The friend, hesitant to disclose her use of calabash chalk, initially provided standard responses to typical medical questions ("Do you smoke?", "Do you drink?"). The doctor, following protocol, didn’t probe further, missing a crucial piece of the patient’s health history.

Calabash chalk, the speaker explains, is not a homogenous substance. It’s an earth substance sourced from specific locations in Africa, varying in taste, texture, and preparation (smoked, salted, etc.). It’s known by various names across the continent and diaspora (e.g., but in Congo, Nuzu Ole I bomba). Historically, its consumption dates back to the transatlantic slave trade, where enslaved Africans likely used it as a survival mechanism, seeking minerals and a taste of home amidst horrific conditions. Over time, it evolved into a traditional remedy used for nausea, vomiting during pregnancy, nutritional supplementation, skin soothing, and spiritual practices. It’s even been linked to perceived iron deficiency.

However, the speaker’s research revealed significant health risks associated with calabash chalk consumption, including pre-term birth, infertility (particularly secondary infertility), anemia, pathogen exposure, and neurodevelopmental effects. Despite these risks, it remains readily available online with no warnings or safety information. This accessibility underscores the urgent need for awareness and intervention.

Historical Context and Societal Influences

The speaker connects the practice of consuming earth substances to the trauma of the transatlantic slave trade, suggesting it may have originated as a desperate attempt to survive and maintain a connection to home. She also acknowledges that some practices, like skin bleaching and waist training, are rooted in societal and colonial pressures. This historical and societal context is crucial for understanding why individuals might turn to these practices, even in the face of potential risks. She stresses that these aren’t isolated “fringe behaviors” but deeply ingrained traditions built on trust.

Bridging the Gap: A Call to Action

The speaker proposes a multi-faceted approach to address this gap in healthcare:

1. Cultural Competency Training: Equipping clinicians with the skills to recognize, understand, and respectfully engage with patients’ cultural health practices.
2. Curriculum Integration: Incorporating cultural history-taking into medical school curricula.
3. Accessible Patient Education: Providing clear, inclusive health information through trusted platforms like the NHS and community outreach programs.
4. Empowering Healthcare Professionals Online: Supporting healthcare professionals who use social media to educate their communities with empathy and evidence-based information.
5. Non-Judgmental Communication: Creating a safe space for patients to discuss their cultural practices without fear of judgment.

The Importance of Asking "One More Question"

The speaker emphasizes the power of a simple question: “Have you tried? Are you planning on trying? Or do you regularly practice anything that you can share with me?” She argues that asking this question can unlock vital information that might otherwise remain hidden, leading to more accurate diagnoses and effective treatment plans. She highlights that assumptions “miss things, but questions catch them.”

Notable Quotes

• “Culture isn’t just something we inherit. It’s something we carry, shape, and pass on.” – The speaker emphasizes the dynamic and evolving nature of culture.
• “Assumptions miss things but questions catch them.” – This encapsulates the core message of the presentation: the importance of proactive inquiry.
• “Trust doesn’t always mean truth and tradition doesn’t always mean safety.” – A cautionary statement highlighting the need for critical evaluation of traditional practices.

Data and Statistics

• London Demographics: 46.2% of London’s population comes from non-white backgrounds, highlighting the need for culturally sensitive healthcare in diverse urban environments.

Logical Connections

The presentation follows a logical progression: starting with a broad definition of culture, moving to a specific case study (the friend and calabash chalk), delving into the historical and cultural context of calabash chalk consumption, outlining the associated health risks, and finally, proposing concrete solutions to improve cultural competency in healthcare. Each section builds upon the previous one, reinforcing the central argument.

Synthesis and Conclusion

The speaker’s presentation is a powerful call for greater cultural awareness and sensitivity in healthcare. She demonstrates that overlooking cultural practices can have serious consequences for patient health and well-being. By advocating for cultural competency training, accessible education, and non-judgmental communication, she offers a roadmap for creating a more inclusive and holistic healthcare system that respects and values the diverse beliefs and practices of its patients. The key takeaway is that a simple, respectful question can make all the difference in providing safe and effective care.