Association between weight perception and perceived stress among Korean adults from the Korea National Health and Nutrition Examination Survey.

Although several studies showed a correlation between weight perception and depression, the association between weight perception and perceived stress is unclear. This study explored this association using the Korea National Health and Nutrition Examination Survey with 37,022 participants. Participants were grouped based on how they perceived their body versus real body mass index (BMI) and waist circumference: accurate, underperception, or overperception.