From primary to secondary care level: Assessing patient retention of periodontal staging and grading information

Our study asked 372 people referred for gum disease to fill out a simple eight-question survey about how they see their own gum health and compared their answers to the detailed diagnosis made by periodontists. We found that fewer than one in five patients knew exactly how severe their disease was or how fast it was progressing. People with more advanced gum damage generally understood their condition, but those with mild disease often thought they were healthier than they really were. When patients reported losing teeth, seeing root surfaces, or noticing loose teeth, these experiences matched closely with the clinical measures of disease severity. These results show that many patients lack clear information about their gum health and that a brief questionnaire can help dentists pinpoint misunderstandings, improve patient education, and support better treatment decisions.