What is the importance of health literacy in accessing healthcare?

• A. Low health literacy can disproportionately affect CALD populations and those with lower education levels.
• B. Health literacy only affects urban populations.
• C. Health literacy has no impact on access to care.
• D. Health literacy is primarily about medical terminology understanding.

Answer: (A)

Health literacy is the ability to obtain, understand, evaluate, and apply health information to make informed decisions and navigate the healthcare system. This matters for access because if people can’t interpret appointment reminders, instructions, consent forms, or how to access services, they’re more likely to delay or miss care, misunderstand treatments, or misuse medications.

The option chosen highlights a real equity issue: lower health literacy tends to affect culturally and linguistically diverse (CALD) populations and people with lower education, creating barriers to timely and appropriate care. It acknowledges that disparities in understanding and using health information contribute to unequal access and outcomes, which is a central concern in both Australian and global health contexts.

Health literacy isn’t only about medical jargon or about urban populations. It spans practical abilities needed in any setting—how to book an appointment, read and follow instructions, communicate with clinicians, and navigate the system. When health literacy is supported with clear communication and accessible resources, access to care improves for everyone, especially those most at risk.