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Full-Text Articles in Medicine and Health Sciences
Estimation Of Length Or Height In Infants And Young Children Using Ulnar And Lower Leg Length With Dual-Energy X-Ray Absorptiometry Validation, Lee A. Weidauer, Howard Wey, Hillarie Slater, Laurie Moyer-Mileur, Bonny Specker
Estimation Of Length Or Height In Infants And Young Children Using Ulnar And Lower Leg Length With Dual-Energy X-Ray Absorptiometry Validation, Lee A. Weidauer, Howard Wey, Hillarie Slater, Laurie Moyer-Mileur, Bonny Specker
Health and Nutritional Sciences Faculty Publications
AIM: We compared the accuracy and reproducibility of using ulnar and lower leg length measurements to predict length and height in infants and children aged 0 to 6 years.
METHOD: Length/height and ulnar and lower leg length were measured in 352 healthy preterm and term-born children (167 males, 185 females) (Mean age= 2.6±1.6 years). Ulna length was measured as the distance between the proximal olecranon process and the distal styloid process of the ulna. Tibia length was measured as the distance from the proximal aspect of the medial condyle and the most distal aspect of the medial malleolus of the …
Community Outreach And Engagement To Prepare For Household Recruitment Of National Children's Study Participants In A Rural Setting, Nancy L. Fahrenwald, Betty Wey, Ann Martin, Bonny L. Specker
Community Outreach And Engagement To Prepare For Household Recruitment Of National Children's Study Participants In A Rural Setting, Nancy L. Fahrenwald, Betty Wey, Ann Martin, Bonny L. Specker
Ethel Austin Martin Program Publications
CONTEXT: The National Children's Study (NCS) is a longitudinal study of environmental influences on children's health. Recruitment of a representative birth cohort that will be followed until 21 years of age requires unique approaches across the nationwide study communities.
PURPOSE: To describe community outreach and engagement in preparation for household recruitment of women of childbearing age at a rural-classified NCS location that includes 4 adjacent Northern Plains counties spanning 2,500 square miles.
METHODS: Outreach and engagement methods focused on rural community characteristics. The team established an advisory council, conducted outreach meetings with agencies and groups, participated in local events, and …
Higher Bmc And Areal Bmd In Children And Grandchildren Of Individuals With Hip Or Knee Replacement, Bonny L. Specker, Howard E. Wey, Teresa L. Binkley, Tianna M. Beare, Eric P. Smith, Frank Rauch
Higher Bmc And Areal Bmd In Children And Grandchildren Of Individuals With Hip Or Knee Replacement, Bonny L. Specker, Howard E. Wey, Teresa L. Binkley, Tianna M. Beare, Eric P. Smith, Frank Rauch
Ethel Austin Martin Program Publications
The relationship between aBMD and osteoarthritis (OA) remains unclear. We compared aBMD, BMC and bone size among children and grandchildren of Hutterites with hip or knee replacement (n=23 each) to children and grandchildren of age- and sex-matched controls (178 children and 267 grandchildren). There were no differences in anthropometric measures or activity levels between case and control probands, but femoral neck (FN) and spine (LS) aBMD and Z-scores were greater in cases than controls (0.89 vs. 0.80 g/cm2; 1.15 vs. 1.03 g/cm2; 1.5 vs. 0.8; 2.4 vs. 1.2: all por =2 years post-menarcheal or males> or =18 years): 33 were …
Assessing The Body Composition Of 6-17 Year-Old Black And White Girls In Field Studies, John A. Morrison, Shumei S. Guo, Bonny L. Specker, Wm. Cameron Chumlea, Susan Z. Yanovski, Jack A. Yanovski
Assessing The Body Composition Of 6-17 Year-Old Black And White Girls In Field Studies, John A. Morrison, Shumei S. Guo, Bonny L. Specker, Wm. Cameron Chumlea, Susan Z. Yanovski, Jack A. Yanovski
Ethel Austin Martin Program Publications
The purpose of the study was to develop ethnic-specific equations for fat-free mass (FFM) from selected anthropometric dimensions and bioelectrical impedance measures of resistance (R) and reactance (Xc) for use in the NHLBI Growth and Heath Study. Using dual-energy X-ray absorptiometry measures of body composition as the dependent variable and field measures of body composition by anthropometry and bioelectrical impedance as the explanatory variables, ethnic-specific prediction equations were developed on a sample of girls representing a wide range of ages and BMI. The equations were cross-validated using (1) the Prediction of Sum of Squares (PRESS) statistic and (2) an independent …