Finnish Study Validates HLS-Q12 Questionnaire as Efficient Tool for Measuring Regional Health Literacy Gaps

The HLS-Q12 tool helps Finnish researchers identify gaps in health literacy across different age and education groups to improve digital service access.

By: AXL Media

Published: Apr 10, 2026, 8:59 AM EDT

Source: Information for this report was sourced from University of Eastern Finland

Validation of an Integrated Health Assessment Framework

A new study led by the University of Eastern Finland has established the HLS-Q12 questionnaire as a reliable instrument for monitoring the health literacy of the Finnish adult population. As public services and medical information transition rapidly toward digital platforms, the ability for citizens to effectively find and evaluate health data has become a critical public health metric. According to Postdoctoral Researcher Jing Zhou, the study proves that this shortened international tool provides a robust basis for large-scale monitoring. By validating this 12-item instrument, the research offers a streamlined alternative to longer surveys, making it easier for health authorities to collect actionable data without overwhelming participants.

Statistical Reliability Across Diverse Demographic Profiles

The research involved an extensive analysis of data from 7,077 adults, drawing from both a national sample and a specific regional group in North Savo. Using two complementary analytic methods, the team examined whether the HLS-Q12 maintained its structural integrity across different sociodemographic groups. The findings confirmed high reliability, suggesting that the questionnaire measures health literacy consistently regardless of the respondent's background. This technical consistency is essential for public health officials, as it ensures that comparisons between different segments of the population are based on a stable and scientifically sound metric.

Mapping the Digital and Informational Divide

The data highlights clear disparities in how various groups process health-related information, revealing that certain populations may be more vulnerable in a digitalized service environment. Specifically, the study found that women generally reported higher levels of health literacy than men. Furthermore, younger generations and individuals with higher educational attainment demonstrated a stronger proficiency in managing health decisions compared to older adults or those with less formal education. According to the research team, identifying these specific gaps is the first step toward creating more inclusive communication strategies that ensure no group is marginalized by the shift toward digital-first health services.