Factors Associated With Underestimation of Weight Among Adults Living in Puerto Rico

Abstract

The aim of this cross-sectional study was to examine the associations between underestimation of weight and sociodemographic, health, and dietary factors among adults living in a rural community in Puerto Rico. For data collection, a researcher-designed questionnaire was distributed to each household in the area. A multivariable logistic regression was conducted for data analysis. Results revealed that the prevalence of overweight and obesity was 34.4% and 38.7%, respectively. A total of 53.4% of the participants underestimated their weight, most of whom were either overweight or obese. Weight underestimation was associated with being male, age ≥35 years, living below the poverty level estimate, perceiving diet quality as excellent/very good, and consuming fast food ≥1 times/week. In conclusion, overweight/obesity rates were high in this sample, and underestimation of weight was common among people with higher body mass index levels. Future public health interventions targeting obesity in this population should consider self-perception of body weight.