Abstract

Background: Obesity is related to underestimation of one 's own weight. Aim: To determine the agreement between nutritional status and self perception ofweight status in apparently healthy adults from Talca. Subjects and methods: Data were obtained from a survey applied at 1007 randomly selected subjects, aged 18-74 years old (66% women). The survey identified age, gender, educational level and socioeconomic status. Self-perception of weight was estimated with pictures representing the four nutritional status categories: underweight, normal, overweight and obese. Body Mass index (BMI, kg/m