Anthropometry: a new approach to identify communal body fat status in an urban south Indian population

Justification of anthropometric empirical indicator (AEI) by digital chest and pelvic X-rays: a comparative scenario with DXA on obesity grounds

BACKGROUND

Obesity is an abnormal accumulation of body fat directly proportional to reduced life expectancy. Treatment of this ailment should be preceded by proper and accurate assessment of the degree of obesity.

OBJECTIVES

The main objective is the justification of anthropometric empirical indicator (AEI) by the utilization of chest and pelvic radiographs, so that precise measurement of obesity on economical grounds can be manifested. Also, the subsequent objective is to establish a comparative scenario between dual energy X-ray absorptiometry (DXA) and novel, portable, bioelectric impedance analysis (BIA)-based body composition analyzer, MI-105 (Meditech International Inc. India).

MATERIALS AND METHODS

The cross-sectional design was adopted in the present study, in which 20 female participants from urban south India were involved. The measurements of body composition, anthropometry and chest (covering the region from neck to abdomen) as well as hip radiography of the studied population were acquired.

RESULTS

The higher significant difference of ≤0.001 was evidenced in all female studied population in the main body composition parameters measured by DXA and low-cost BIA. The same framework of significance is applicable to AEI, AEI (image morphed) and AEI (image automatic).

CONCLUSION

The novel-derived parameters: AEI (image morphed) and AEI (image automatic) can precisely gauge obesity and can be the effective alternatives for high-cost DXA. In addition, low-cost BIA-based body composition analyzer can also be the better substitute for DXA.

Multiparametric body composition analysis and anthropometric empirical indicator: obesity based south Indian perspective

BACKGROUND

Obesity has emerged to be a global threat to mankind. Many abnormalities such as cardiovascular diseases and diabetes emerge as outcomes of obesity.

OBJECTIVES

The present study aimed at bringing out a technique which considers the combinational measurement of all essential anthropometric circumferences and body mass index (BMI), so that the accurate assessment of obesity can be made. To date, BMI has been considered to be the main adiposity index, but the distribution of body fat was not taken into account by BMI. The contradictory outcomes by BMI pertaining to risk factor detection in various ethnicities and populations were witnessed. Also, BMI failed to gauge obesity in muscular body builders who possess small waists and large torsos.

MATERIALS AND METHODS

The study adopted a cross-sectional design and 107 subjects from urban south India participated. The measurements of body composition and anthropometry were shown.

RESULTS

The higher significant difference of ≤ 0.001 was observed in male and female studied population, when AEI (BIA1), AEI (EXTERNAL) and BMI were compared against BFM (measured by both the devices BIA1 and BIA2).

CONCLUSIONS

The results exhibited the prominence of AEI (Anthropometric Empirical Indicator, which is the combinational measurement of all essential anthropometric circumferences and BMI) over BMI. Also, the validity of the effective functioning of low-cost, portable, simple protocol based body composition analyzer on par with the highercost, standard body composition analyzer was demonstrated by the present study.