Poor appetite is an important health concern in older adults. Numerous methods exist for appetite assessment, without a consensual gold standard. This study aims to compare Simplified Nutritional Appetite Questionnaire (SNAQ) and two single-item appetite questions with appetite ratings from visual analogue scales (VAS) and energy intake (EI). In 126 community-dwelling adults aged ≥65 years from the APPETITE trial, appetite was assessed using SNAQ, SNAQ 1