Prediction accuracy of body density, lean body weight, and total body volume equations
Gespeichert in:
| Deutscher übersetzter Titel: | Voraussagegenauigkeit von Gleichungen zur Koerperdichte, zum Magergewicht und zum totalen Koerpervolumen |
|---|---|
| Autor: | Jackson, A.S.; Pollock, M.L. |
| Erschienen in: | Medicine and science in sports and exercise |
| Veröffentlicht: | 9 (1977), 4, S. 197-201, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 0195-9131, 1530-0315 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU197903008443 |
| Quelle: | BISp |
| id |
PU197903008443 |
|---|---|
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db |
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Literatur |
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2008-05-16T09:46:28Z |
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2003-12-30T13:41:10Z |
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BISp |
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Zeitschriftenartikel |
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JO00000000986 |
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JOI197700040000986 |
| hierarchy_top_title |
Medicine and science in sports and exercise |
| hierarchy_parent_title |
Medicine and science in sports and exercise, 1977, 4 |
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PU197903008443 |
| is_hierarchy_title |
Prediction accuracy of body density, lean body weight, and total body volume equations |
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0197 |
| recordtype |
bisparticle |
| publishDate |
1977 |
| publishDate_facet |
1977 |
| language |
eng |
| title |
Prediction accuracy of body density, lean body weight, and total body volume equations |
| spellingShingle |
Prediction accuracy of body density, lean body weight, and total body volume equations Anthropometrie Konstitution Korrelationskoeffizient Körperbaudaten Körperdichte Körperfett Körpermasse Körperzusammensetzung Regressionsgleichung Sportmedizin Standardabweichung Untergewicht |
| title_sort |
prediction accuracy of body density lean body weight and total body volume equations |
| title_short |
Prediction accuracy of body density, lean body weight, and total body volume equations |
| title_alt |
Voraussagegenauigkeit von Gleichungen zur Koerperdichte, zum Magergewicht und zum totalen Koerpervolumen |
| title_alt_lang |
deu |
| media_type |
Gedruckte Ressource |
| city |
Indianapolis (Ind.) |
| abstract |
The purpose of this study was to determine the accuracy of percent fat estimates derived from regression equations with functions of predicting body density (BD), lean body weight (LBW), and total body volume (TBV) from anthropometric variables. BD, LBW, and TBV equations were derived from the data of 95 young, adult men (percent fat X = 13,4 ). The multiple correlations for theseequations were: BD, 0.86-0.83; LBW, 0.96-0.95; and TBV, 0.99. The zero order correlations between laboratory determined percent fat and percent fat derivedby the BD, LBW, and TBV equations ranged from 0.80 to 0.86 with standard errors from 3.1 to 3.7. This shows that BD, LBW, and TBV equations have similar accuracy when transformed to percent fat. The derived equations were cross validated with three additional, but diverse, sample (percent fat X = 5.1; 16.7; 27.1). The cross validation results revealed that all equations exhibited similar accuracy. With samples differing in percent fat, systematic prediction errors occured. The results further confirm population specificity of prediction equations. Verf.-Referat |
| abstract_lang |
eng |
| abstract_type |
abstract |
| author2 |
Jackson, A.S. Pollock, M.L. |
| author_facet |
Jackson, A.S. Pollock, M.L. |
| author2-role |
Autor Autor |
| author2-authorityid |
|
| author_author_facet |
Jackson, A.S. Pollock, M.L. |
| author2-synonym |
|
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0/Autor/ 1/Autor/Jackson, A.S./ 0/Autor/ 1/Autor/Pollock, M.L./ |
| issn |
0195-9131 1530-0315 |
| spelling |
0195-9131 1530-0315 603994-7 Anthropometrie Konstitution Korrelationskoeffizient Körperbaudaten Körperdichte Körperfett Körpermasse Körperzusammensetzung Regressionsgleichung Sportmedizin Standardabweichung Untergewicht anthropometric data anthropometry body composition body density body fat body mass constitution correlation coefficient regression equation sports medicine standard deviation underweight Daten, anthropometrische Daten, morphologische Körperbaumerkmal Körpermaße Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf Biostatistik Biometrie Somatometrie Magergewicht Prediction accuracy of body density, lean body weight, and total body volume equations PU197903008443 197903008443 |
| zdb |
603994-7 |
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0/USA/ 1/USA/Indiana/ |
| topic |
Anthropometrie Konstitution Korrelationskoeffizient Körperbaudaten Körperdichte Körperfett Körpermasse Körperzusammensetzung Regressionsgleichung Sportmedizin Standardabweichung Untergewicht |
| topic_facet |
Anthropometrie Konstitution Korrelationskoeffizient Körperbaudaten Körperdichte Körperfett Körpermasse Körperzusammensetzung Regressionsgleichung Sportmedizin Standardabweichung Untergewicht |
| topic_en |
anthropometric data anthropometry body composition body density body fat body mass constitution correlation coefficient regression equation sports medicine standard deviation underweight |
| topic_en_facet |
anthropometric data anthropometry body composition body density body fat body mass constitution correlation coefficient regression equation sports medicine standard deviation underweight |
| synonym |
Daten, anthropometrische Daten, morphologische Körperbaumerkmal Körpermaße Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf Biostatistik Biometrie Somatometrie Magergewicht |
| journal_facet |
Medicine and science in sports and exercise |
| container_title |
Medicine and science in sports and exercise |
| container_volume |
9 |
| container_issue |
4 |
| container_start_page |
S. 197-201 |
| has_references |
1 |
| institution |
BISp |
| journal_fac |
JO00000000986 |
| journal_year |
1977 |
| journal_issue |
4 |
| _version_ |
1791521842550276096 |
| score |
13,560151 |