Author: Lisa Mia Hohl
Publisher:
ISBN:
Category : Adipose tissues
Languages : en
Pages : 206
Book Description
The Development of a Prediction Equation to Determine Either Density Or Percent Body Fat in Males Over Sixty Years of Age
Author: Lisa Mia Hohl
Publisher:
ISBN:
Category : Adipose tissues
Languages : en
Pages : 206
Book Description
Publisher:
ISBN:
Category : Adipose tissues
Languages : en
Pages : 206
Book Description
Development of a Prediction Equation for the Futrex 5000 Body Fat Analyzer for the Estimation of Hydrostatically Determined Body Density on a Sample of College-age Males
Author: Dierk Sandner
Publisher:
ISBN:
Category : Body composition
Languages : en
Pages : 242
Book Description
Publisher:
ISBN:
Category : Body composition
Languages : en
Pages : 242
Book Description
Prediction of Percent Body Fat for U.S. Navy Men from Body Circumferences and Height
Author: J. A. Hodgdon
Publisher:
ISBN:
Category :
Languages : en
Pages : 26
Book Description
In October of 1981, OPNAVINST 6110.1B was promulgated establishing the percentage of body weight contributed by fat mass (%BF) as the basis for weight control decisions. Tables based upon the work of Wright, Dotson, and Davis allowing prediction of %BF from abdominal and neck circumferences were accepted for use on an interim basis. This report covers validation of the equation of Wright and his co-workers, as well as the development and cross- validation of a new equation which offers improved prediction of %BF for U.S. Navy male personnel. Anthropometric measures consisting of 8 skinfold thicknesses, 12 body circumferences, height, and body weight were made on 602 male U.S. Navy personnel aged 18-56 years (mean age = 32 yrs). In addition, each participant had her body density and %BF determined by underwater weighing. Validity of the equation of Wright and co-workers was assessed by correlation between predicted and measured %BF. The correlation coefficient = 0.87 (std. err. meas. = 3.99 %BF). Errors in prediction near the Navy minimum standard of 22% BF, dictated development of a new equation.
Publisher:
ISBN:
Category :
Languages : en
Pages : 26
Book Description
In October of 1981, OPNAVINST 6110.1B was promulgated establishing the percentage of body weight contributed by fat mass (%BF) as the basis for weight control decisions. Tables based upon the work of Wright, Dotson, and Davis allowing prediction of %BF from abdominal and neck circumferences were accepted for use on an interim basis. This report covers validation of the equation of Wright and his co-workers, as well as the development and cross- validation of a new equation which offers improved prediction of %BF for U.S. Navy male personnel. Anthropometric measures consisting of 8 skinfold thicknesses, 12 body circumferences, height, and body weight were made on 602 male U.S. Navy personnel aged 18-56 years (mean age = 32 yrs). In addition, each participant had her body density and %BF determined by underwater weighing. Validity of the equation of Wright and co-workers was assessed by correlation between predicted and measured %BF. The correlation coefficient = 0.87 (std. err. meas. = 3.99 %BF). Errors in prediction near the Navy minimum standard of 22% BF, dictated development of a new equation.
Prediction of Body Density in Middle-aged Men Using Skinfolds and Densitometry
Author: Robert E. Mance
Publisher:
ISBN:
Category : Adipose tissues
Languages : en
Pages : 176
Book Description
Publisher:
ISBN:
Category : Adipose tissues
Languages : en
Pages : 176
Book Description
Prediction Equations for Percent Body Fat, Body Density and Lean Body Weight on a Sample of Obese College-age Women
Author: Scarlet Rae Johnson
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Master's Theses in Education
Author: T. A. Lamke
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 424
Book Description
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 424
Book Description
Development of an Equation to Predict the Percent Body Fat of 18-25 Year Old Turkish Males Through Skinfold Testing
Author: Gazanfer Dogu
Publisher:
ISBN:
Category :
Languages : en
Pages : 212
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 212
Book Description
The Development of Prediction Equations of the Percent of Body Fat in Three Female Populations
Author: Janice Brown
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
A Comparison of Body Density and Percent Body Fat Using Functional Residual Capacity and Residual Volume and Development of Immersed Functional Residual Capacity and Residual Volume Prediction Formulas
Author: Joseph M. Koenig
Publisher:
ISBN:
Category : Body composition
Languages : en
Pages : 152
Book Description
This study developed prediction formulas (PF) for residual volume (PRV) and functional residual capacity (PFRC) using the variables age (A), height (Ht), weight (Wt), chest depth (CD), and smoking history (SH)in 100 male subjects between the ages of 18-69 years. A and Ht were the only variables which contributed significantly to PRV. A, Ht, and Wt were the only variables to contribute significantly to PFRC. A test-retest correlation between two trials of RV (r=.99) and FRC (r=.98) determinations indicated that reliable measures were taken by the closed circuit oxygen dilution technique. Through the use of multiple step-wise regression the following PRV and PFRC formulas were developed: PRV (liters)=.0260376(A) + .0256005(Ht) - 3.89794 PFRC (liters) = .0493365(Ht) + .0116958(A) - 00919313(Wt)-6.20966 The standard error of estimation (S.Y.E.) of the PRV and PFRC formulas (241 and 403 mls, respectively) were all lower than those reported by Boren et al . (1966) (B), Crapo et al . (1982) (C), Goldman and Becklake (1959) (GB). and Grimby and Soderholm (1963) (GS). The variation (R ~) attributed to the independent variables was .72 and .4l for PRV and PFRC, respectively. These R' values were higher than those reported by B, C, and GS. Using the data obtained in this study, an ANOVA with repeated measures followed by a Scheffe' post hoc test determined significant differences (p.05) between PRV and the PF of C and GB. Significant differences (p
Publisher:
ISBN:
Category : Body composition
Languages : en
Pages : 152
Book Description
This study developed prediction formulas (PF) for residual volume (PRV) and functional residual capacity (PFRC) using the variables age (A), height (Ht), weight (Wt), chest depth (CD), and smoking history (SH)in 100 male subjects between the ages of 18-69 years. A and Ht were the only variables which contributed significantly to PRV. A, Ht, and Wt were the only variables to contribute significantly to PFRC. A test-retest correlation between two trials of RV (r=.99) and FRC (r=.98) determinations indicated that reliable measures were taken by the closed circuit oxygen dilution technique. Through the use of multiple step-wise regression the following PRV and PFRC formulas were developed: PRV (liters)=.0260376(A) + .0256005(Ht) - 3.89794 PFRC (liters) = .0493365(Ht) + .0116958(A) - 00919313(Wt)-6.20966 The standard error of estimation (S.Y.E.) of the PRV and PFRC formulas (241 and 403 mls, respectively) were all lower than those reported by Boren et al . (1966) (B), Crapo et al . (1982) (C), Goldman and Becklake (1959) (GB). and Grimby and Soderholm (1963) (GS). The variation (R ~) attributed to the independent variables was .72 and .4l for PRV and PFRC, respectively. These R' values were higher than those reported by B, C, and GS. Using the data obtained in this study, an ANOVA with repeated measures followed by a Scheffe' post hoc test determined significant differences (p.05) between PRV and the PF of C and GB. Significant differences (p
The Development of Prediction Equations of the Percent of Body Fat in Three Female Populations
Author: Janice Brown
Publisher:
ISBN:
Category : Body composition
Languages : en
Pages : 290
Book Description
Publisher:
ISBN:
Category : Body composition
Languages : en
Pages : 290
Book Description