RT journal article T1 Criterion-Related Validity of Field-Based Methods and Equations for Body Composition Estimation in Adults: A Systematic Review A1 Marín Jiménez, Nuria A1 Cruz León, Carolina Vaeny A1 Sánchez Oliva, David A1 Jiménez Iglesias, José A1 Caraballo Vidal, Israel A1 Padilla Moledo, María del Carmen A1 Cadenas-Sanchez, Cristina A1 Cuenca García, María Magdalena A1 Castro Piñero, José A2 Didáctica de la Educación FísicaPlástica y Musical K1 Body composition K1 Validation studies K1 Generalized equations K1 Obesity AB Purpose of Review Overweight and obesity are associated to health prognosis. Therefore, body composition assessment is an important health outcome, especially in adult population. We analyzed the criterion-related validity of existing field-based methods and equations for body composition estimation in adults aged 19-64 years.Recent Findings One hundred studies met inclusion criteria. The field-based methods, waist circumference (WC), body adiposity index (BAI), and body mass index (BMI) are valid to indicate body adiposity. Likewise, several equations, including the classical Durnin/Womersley equation, Jackson/Pollock equation (males), and Jackson, Pollock, and Ward equation (females), are valid to estimate total body fat mass or body fat percentage.Summary Anthropometric field methods can provide a simple, quick, and easy informative indicators of adiposity in adults. Classical equations, such as Durnin/Womersley equation, Jackson/Pollock equation, and Jackson, Pollock, and Ward equation, are still valid to estimate total body fat mass or body fat percentage in adult population. When choosing estimation equations, specific population characteristics, such as age, weight status, or race ethnicity, should be taken into account. PB SPRINGER SN 2162-4968 YR 2022 FD 2022-12 LK http://hdl.handle.net/10498/28761 UL http://hdl.handle.net/10498/28761 LA eng DS Repositorio Institucional de la Universidad de Cádiz RD 10-may-2026