21 mei Dating between Height-Weight Improvement List and the entire body-Pounds Fee Projected because of the Bioelectrical Impedance Analysis when you look at the Thai Grownups
Introduction. The brand new height-lbs change list (HWDI) try another signal getting contrasting being obese updates. If you find yourself human anatomy-body weight commission (BF%) is considered to be probably the most exact obesity comparison equipment, it’s an even more pricey method and much more tough to measure than the others. Purpose. All of our expectations were to find the dating between HWDI and you may BF% and to find a beneficial BF% forecast model of HWDI in relation to decades and you can intercourse. Means. Bioelectrical impedance research was used determine BF% in 2,771 healthy mature Thais. HWDI was computed since the difference in height and you will weight. Pearson’s correlation coefficient was utilized to assess the connection ranging from HWDI and you can BF%. Numerous linear and you will nonlinear regression analysis were utilized to create brand new BF% prediction design. Efficiency. HWDI and BF% was in fact found to be inverse which linked to a propensity for the an excellent linear relationship. Results of a beneficial multivariate linear regression study, which included HWDI and you will many years because the details throughout the model, forecast BF% are ? 0.159 (HWDI) + 0.161 (age) for men and you can ? 0.265 (HWDI) + 0.132 (age) for females. Conclusions. The new prediction design provides a simple-to-use carrying excess fat assessment unit which ought to assist attention to skinny and carrying excess fat conditions.
step 1. Introduction
Carrying excess fat is a type of problem in lot of regions and it has even more be an international epidemic causing straight down total well being most of the around the globe. Inside 2014, the country Health Organization (WHO) stated that throughout the thirteen%, or one in 10, worldwide inhabitants old more 18 (11% boys and you may 15% women) endured obesity . This issue is responsible for an increase in the fresh new death rates away from chronic problem (44% off all forms of diabetes, 23% out of cardiovascular disease, and eight% off cancers) [2, 3]. Regarding the Asian community, Thailand ranks 2nd large about Malaysia into the level of over weight someone. Part of the issue is the brand new apparent increase in the amount of college students that have carrying excess fat. A survey in the year 2010 said 1 in 10 pupils aged between 1 and fourteen inside Thailand endured carrying excess fat .
Matchmaking anywhere between Peak-Pounds Distinction List and the body-Body weight Payment Estimated from the Bioelectrical Impedance Studies inside the Thai People
Already, there are numerous popular methods to evaluate overweightness and you will obesity inside adults. Body-lbs commission (BF%) is an exact and you will reputable dimensions method it is apparently expensive and difficult to utilize [5–9]. Dual-energy X-ray absorptiometry (DEXA) is generally accepted as one of the most specific methods and also the gold standard throughout the aspect from BF%. Although not, this method is just too pricey to possess typical have fun with, particularly in a source minimal nation such as for example Thailand, whereas bioelectrical impedance data (BIA) is economical and much more simple and also been proven so you’re able to become meagerly right in comparison to the standard means [10, 11].
The human body mass directory (BMI) is the most prominent directory to possess assessing lbs status which is computed away from lbs (kg) and level (meters 2 ) . Yet not, this technique demands even more equipment to have measurement. Moreover, Bmi cannot be regularly separate ranging from a heavy otherwise obese private when a team contains a society which have regular weight however, high BF%. This might produce an underestimation of your amount of people in an inhabitants that have being obese . To overcome so it maximum, the research Institute to own Health Sciences into the Thailand created a simple index for tests overweightness and you will being obese called the level-weight distinction list (HWDI) by assessing the difference between peak (cm) and lbs (kg). They also found that HWDI is actually associated with the deciding being obese incidence for the many years more than 18 .
However, there had been early in the day degree which have analyzed the partnership ranging from Body mass index and you may BF% [thirteen, fifteen, 16], not one was in fact found getting worried about the relationship between HWDI and you can BF%. Our expectations was to discover matchmaking ranging from HWDI and you will BF% and also to come across a good BF% prediction design to have obesity research.