Cutoff values of body fat composition to predict metabolic risk factors with normal waist circumference in Asian Indian population.
Eur Radiol
; 33(1): 711-719, 2023 Jan.
Article
en En
| MEDLINE
| ID: mdl-35852580
ABSTRACT
OBJECTIVES:
The aim of the study is to see if visceral fat volume (VFV), subcutaneous fat volume (SFV), and visceral-subcutaneous fat ratio (VSR) can be used to detect metabolically obese normal weight individuals in Asian Indian population.METHODS:
This is a single center prospective cross-sectional study and 80 cases having either hypertension, diabetes, or hyperlipidemia with normal waist circumference and 80 controls having normal metabolic parameters with normal waist circumference were evaluated. Visceral and subcutaneous fat volumes and visceral to subcutaneous fat ratios were determined by computed tomography (CT) at L4-L5 level with a slice thickness of 5 mm.RESULTS:
Visceral fat volume, subcutaneous fat volume, and VSR are significantly higher in patients with metabolic risk factors as compared to those without risk factors. Volume of subcutaneous fat is significantly higher in females as compared to males. VSR is higher in males in our study. The cutoff values for VFV, SFV, and VSR to predict at least one metabolic syndrome are 8.5 cm3, 15.7 cm3, and 0.61 in males and 7.0 cm3, 16.5 cm3, and 0.44 in females.CONCLUSIONS:
For individuals with normal waist circumference, VFV, SFV, and VSR can effectively predict the presence of one metabolic risk factor. KEY POINTS ⢠Visceral fat volume, subcutaneous fat volume, and visceral-subcutaneous fat ratio can predict individuals at risk of metabolic syndrome having normal waist circumference. ⢠Higher VSR in Indian population is due to low reservoir of primary adipose tissue fat compartment which leads to diversion of adipocytes into the secondary adipose tissue fat compartment. ⢠This data can be used as a screening tool in preventive radiology for identifying individuals at risk of developing metabolic syndrome.Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Síndrome Metabólico
Tipo de estudio:
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Female
/
Humans
/
Male
Idioma:
En
Revista:
Eur Radiol
Asunto de la revista:
RADIOLOGIA
Año:
2023
Tipo del documento:
Article
País de afiliación:
India