What is the primary purpose of a plain-language summary?

The primary purpose of a plain-language summary is to make scientific findings accessible to a general audience. This type of summary is crafted to communicate complex research findings in clear, everyday language that people without specialized knowledge can understand. The intent is to bridge the gap between scientific literature and the general public, ensuring that important information is not lost on those who may benefit from it but do not have the background to interpret dense academic writing.

Effective plain-language summaries facilitate better public understanding of scientific advancements and can increase the engagement of non-specialists with research outcomes. This is particularly important in fields such as medicine and health, where patient understanding can influence health behaviors and decisions.