keyword
MENU ▼
Read by QxMD icon Read
search

Fat bias

keyword
https://www.readbyqxmd.com/read/28795491/role-of-handedness-on-forearm-skin-tissue-dielectric-constant-tdc-in-relation-to-detection-of-early-stage-breast-cancer-related-lymphedema
#1
Harvey N Mayrovitz, Madeline Fasen, Paige Spagna, Jennifer Wong
skin tissue dielectric constant (TDC) measurements help assess local skin water to detect incipient early-stage lymphedema subsequent to breast cancer treatment-related lymphedema. However, presurgery measurements are not always obtained and assessments for evolving lymphedema are only made after surgery. Thus, subsequent TDC assessments may be biased in an unknown way dependent on a patient's handedness in relation to the at-risk arm. We investigated this issue by comparing TDC values in dominant and non-dominant volar forearms of 31 left-handed women and 31 right-handed women (age range 24-84 years)...
August 10, 2017: Clinical Physiology and Functional Imaging
https://www.readbyqxmd.com/read/28792959/objective-assessment-of-leg-edema-using-ultrasonography-with-a-gel-pad
#2
Terumi Iuchi, Masato Kobayashi, Sayumi Tsuchiya, Naoki Ohno, Misako Dai, Masaru Matsumoto, Kazuhiro Ogai, Aya Sato, Takuto Sawazaki, Tosiaki Miyati, Shinobu Tanaka, Junko Sugama
Ultrasonography (US) is useful for visual detection of edematous tissues to assess subcutaneous echogenicity. However, visualization of subcutaneous echogenicity is interpreted differently among operators because the evaluation is subjective and individual operators have unique knowledge. This study objectively assessed leg edema using US with a gel pad including fat for normalization of echogenicity in subcutaneous tissue. Five younger adults and four elderly people with leg edema were recruited. We compared assessments of US and limb circumference before and after the intervention of vibration to decrease edema in younger adults, and edema prior to going to sleep and reduced edema in the early morning in elderly people...
2017: PloS One
https://www.readbyqxmd.com/read/28777893/age-related-vascularization-and-ossification-of-joints-in-children-an-international-pilot-study-to-test-multi-observer-ultrasound-reliability
#3
Daniel Windschall, Paz Collado, Jelena Vojinovic, Silvia Magni-Manzoni, Peter Balint, George A W Bruyn, Cristina Hernandez-Diaz, Juan Carlos Nieto, Viviana Ravagnani, Nikolay Tzaribachev, Annamaria Iagnocco, Maria Antonietta D'Agostino, Esperanza Naredo
OBJECTIVE: To determine the intra- and inter-observer reliability of ultrasound (US)-detected age-related joint vascularization and ossification grading in healthy children. METHODS: Following standardized image acquisition and machine setting protocols, 10 international US experts examined four joints (wrist, second metacarpophalangeal joint, knee, and ankle) in 12 healthy children (divided into four age groups: 2-4, 5-8, 9-12, and 13-16 years). Grey-scale was used to detect the ossification grade, and power Doppler (PD) US was used to detect physiological vascularization...
August 4, 2017: Arthritis Care & Research
https://www.readbyqxmd.com/read/28777477/prediction-and-validation-of-dxa-derived-appendicular-fat-free-adipose-tissue-by-a-single-ultrasound-image-of-the-forearm-in-japanese-older-adults
#4
Takashi Abe, Jeremy P Loenneke, Robert S Thiebaud, Eiji Fujita, Takuya Akamine, Mark Loftin
OBJECTIVES: To develop regression-based equations for estimating dual-energy x-ray absorptiometry (DXA) derived appendicular fat-free adipose tissue (FFAT) using a single ultrasound image in the forearm, and to investigate the validity of those equations to calculate FFAT-free appendicular lean mass (aLM-minus-FFATappendicular ) in 311 Japanese adults aged 60 to 79 years. METHODS: Subjects were randomly separated into two groups: 215 in the model-development group (91 men and 124 women) and 96 in the cross-validation group (42 men and 54 women)...
August 4, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28768248/clinical-outcomes-of-dietary-replacement-of-saturated-fatty-acids-with-unsaturated-fat-sources-in-adults-with-overweight-and-obesity-a-systematic-review-and-meta-analysis-of-randomized-control-trials
#5
Bridget A Hannon, Sharon V Thompson, Ruopeng An, Margarita Teran-Garcia
BACKGROUND: Obesity and dyslipidemia are frequently treated with dietary interventions before pharmacotherapy is given. Diets high in unsaturated fat have proven advantageous to disease treatment. AIMS: The purpose of this systematic review and meta-analysis was to assess the evidence of the effect of saturated fatty acids (SFA) replacement with unsaturated fatty acids (UFA) in metabolically healthy adults with overweight and obesity on markers of dyslipidemia and body composition...
July 29, 2017: Annals of Nutrition & Metabolism
https://www.readbyqxmd.com/read/28761386/effectiveness-of-teaching-facial-anatomy-through-cadaver-dissection-on-aesthetic-physicians-knowledge
#6
Narendra Kumar, Eqram Rahman
BACKGROUND: Cadaver dissection for anatomy training provides an opportunity to understand the precise nature of human tissues with their clinical and structural relationships. This study assessed the effectiveness of this practical educational intervention for teaching applied facial anatomy on the knowledge and confidence of aesthetic physicians. METHODS AND MATERIALS: A total of 168 aesthetic physicians underwent facial applied anatomy training for 2 days at The Academia, Singapore...
2017: Advances in Medical Education and Practice
https://www.readbyqxmd.com/read/28759091/fundamentals-for-an-osteopathic-obesity-designed-study-the-effects-of-education-on-osteopathic-medical-students-attitudes-regarding-obesity
#7
Gregory G Gayer, Jennifer Weiss, Michael Clearfield
Context: Obesity is a major health concern in the United States, and its prevalence continues to rise. Although it is a common health issue, many people, including health care professionals, are biased against people with obesity. Objective: To determine whether a comprehensive obesity curriculum presented to students in medical school can positively influence their attitudes toward obesity. Methods: The study was designed around a comprehensive educational obesity curriculum at Touro University College of Osteopathic Medicine-CA, involving the classes of 2013 through 2018...
August 1, 2017: Journal of the American Osteopathic Association
https://www.readbyqxmd.com/read/28756995/an-investigation-into-the-differences-in-bone-density-and-body-composition-measurements-between-2-ge-lunar-densitometers-and-their-comparison-to-a-4-component-model
#8
Laura P E Watson, Michelle C Venables, Peter R Murgatroyd
We describe a study to assess the precision of the GE Lunar iDXA and the agreement between the iDXA and GE Lunar Prodigy densitometers for the measurement of regional- and total-body bone and body composition in normal to obese healthy adults. We compare the whole-body fat mass by dual-energy X-ray absorptiometry (DXA) to measurements by a 4-component (4-C) model. Sixty-nine participants, aged 37 ± 12 yr, with a body mass index of 26.2 ± 5.1 kg/cm(2), were measured once on the Prodigy and twice on the iDXA...
July 27, 2017: Journal of Clinical Densitometry
https://www.readbyqxmd.com/read/28756299/is-the-size-and-composition-of-the-paraspinal-muscles-associated-with-low-back-pain-a-systematic-review
#9
REVIEW
Tom A Ranger, Flavia M Cicuttini, Tue Secher Jensen, Waruna L Peiris, Sultana Monira Hussain, Jessica Fairley, Donna M Urquhart
Background Context Although previous studies have investigated the association between paraspinal muscle morphology and low back pain (LBP), the results are conflicting. Purpose This systematic review examined the relationship between size and composition of the paraspinal muscles and LBP. Study design/ setting: Systematic review Patient sample: N/A Outcome measures: N/A Methods A systematic search of electronic databases was conducted to identify studies investigating the association between the cross-sectional area and/or fatty infiltration of the paraspinal muscles (erector spinae, multifidus, psoas and quadratus lumborum) and LBP...
July 26, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28749749/estimation-of-resting-energy-expenditure-validation-of-previous-and-new-predictive-equations-in-obese-children-and-adolescents
#10
Nilüfer Acar-Tek, Duygu Ağagündüz, Bülent Çelik, Rukiye Bozbulut
OBJECTIVE: Accurate estimation of resting energy expenditure (REE) in childrenand adolescents is important to establish estimated energy requirements. The aim of the present study was to measure REE in obese children and adolescents by indirect calorimetry method, compare these values with REE values estimated by equations, and develop the most appropriate equation for this group. METHODS: One hundred and three obese children and adolescents (57 males, 46 females) between 7 and 17 years (10...
August 2017: Journal of the American College of Nutrition
https://www.readbyqxmd.com/read/28747241/developing-a-predictive-model-for-the-energy-content-of-goat-milk-as-the-basis-for-a-functional-unit-formulation-to-be-used-in-the-life-cycle-assessment-of-dairy-goat-production-systems
#11
P P Danieli, B Ronchi
Recent reports on livestock environmental impact based on life cycle assessment (LCA) did not fully consider the case of the dairy goat. Assignment of an environmental impact (e.g. global warming potential) to a specific product needs to be related to the appropriate 'unitary amount' or functional unit (FU). For milk, the energy content may provide a common basis for a definition of the FU. To date, no ad hoc formulations for the FU of goat milk have been proposed. For these reasons, this study aimed to develop and test one or more predictive models (DPMs) for the gross energy (GE) content of goat milk, based on published compositional data, such as fat (F), protein, total solids (TS), solid non-fat matter (SNF), lactose (Lac) and ash...
July 27, 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/28742506/bioimpedance-analysis-vs-dexa-as-a-screening-tool-for-osteosarcopenia-in-lean-overweight-and-obese-caucasian-postmenopausal-females
#12
Melpomeni Peppa, Charikleia Stefanaki, Athanasios Papaefstathiou, Dario Boschiero, George Dimitriadis, George P Chrousos
BACKGROUND-OBJECTIVES: We aimed at evaluating the efficiency of a newly developed, advanced Bioimpedance Analysis (BIA-ACC®) device as a screening tool for determining the degree of obesity and osteosarcopenia in postmenopausal women with normal or decreased bone density determined by Dual-Energy X-Ray absorptiometry (DEXA) in a representative sample of Greek postmenopausal women. METHODS: This is a single-gate cross-sectional study of body composition measured by BIA-ACC® and DEXA...
April 2017: Hormones: International Journal of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28737589/validity-of-a-taekwondo-specific-test-to-measure-vo2peak-and-the-heart-rate-deflection-point
#13
Jader Sant'Ana, Emerson Franchini, Juan Murias, Fernando Diefenthaeler
This study investigated whether the progressive specific taekwondo test (PSTT) is a valid test to measure peak oxygen consumption (VO2PEAK) and the heart rate deflection point (HRDP) in taekwondo athletes. Eighteen male black belt athletes (25.3 ± 4.8 years; 8.2 ± 4.7 years of practice; 171.8 ± 4.7 cm; 76.1 ± 8.2 kg, and 13.1 ± 2.9% body fat) involved in regional and national level competitions performed the PSTT and an incremental treadmill test (IT). The following variables were analyzed: VO2PEAK, respiratory quotient, oxygen consumption at the HRDP (VO2HRDP), peak heart rate (HRPEAK), HRDP, and peak post-test blood lactate concentration...
July 19, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28736441/nationally-representative-equations-that-include-resistance-and-reactance-for-the-prediction-of-percent-body-fat-in-americans
#14
J Stevens, K P Truesdale, J Cai, F-S Ou, K R Reynolds, S B Heymsfield
BACKGROUND/OBJECTIVES: Resistance and reactance collected by bioelectrical impedance (BIA) can be used in equations to estimate percent body fat at relatively low cost and subject burden. To our knowledge no such equations have been developed in a nationally representative sample. SUBJECTS/METHODS: Dual-energy X-ray absorptiometry (DXA) assessed percent body fat from the 1999-2004 NHANES was the criterion method for development of sex-specific percent body fat equations using up to 6467 males or 4888 females 8 to 49 years of age...
July 24, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28732577/cross-calibration-of-the-ge-prodigy-and-idxa-for-the-measurement-of-total-and-regional-body-composition-in-adults
#15
Brian Oldroyd, Laura Treadgold, Karen Hind
Dual-energy X-ray absorptiometry (DXA) body composition measurements are widely performed in both clinical and research settings, and enable the rapid and noninvasive estimation of total and regional fat and lean mass tissues. DXA upgrading can occur during longitudinal monitoring or study; therefore, cross calibration of old and new absorptiometers is required. We compared soft tissue estimations from the GE Prodigy (GE Healthcare, Madison, WI) with the more recent iDXA (GE Healthcare) and developed translational equations to enable Prodigy values to be converted to iDXA values...
July 18, 2017: Journal of Clinical Densitometry
https://www.readbyqxmd.com/read/28727718/quantity-of-disc-removal-and-radiological-outcomes-of-percutaneous-endoscopic-lumbar-discectomy
#16
Ji Han Heo, Chi Heon Kim, Chun Kee Chung, Yunhee Choi, Young-Geun Seo, Dong Hoi Kim, Sung Bae Park, Jung Hyeon Moon, Won Heo, Jong-Myung Jung
BACKGROUND: Herniated intervertebral disc disease (HIVD) is a common cause of lower back and leg pain. Percutaneous endoscopic lumbar discectomy (PELD) is indicated when non-surgical treatments such as medication and interventions are intractable. Ruptured discs and loose fragments inside discs are removed during PELD. Nerve root decompression is usually assessed by visualizing the free movement of the traversing nerve root or epidural fat, the free passage of a probe into the epidural space, the depression of the annulus, and the removal of the expected ruptured discs and loose fragments based on preoperative magnetic resonance images (MRI)...
July 2017: Pain Physician
https://www.readbyqxmd.com/read/28723960/a-validation-of-11-body-condition-indices-in-a-giant-snake-species-that-exhibits-positive-allometry
#17
Bryan G Falk, Ray W Snow, Robert N Reed
Body condition is a gauge of the energy stores of an animal, and though it has important implications for fitness, survival, competition, and disease, it is difficult to measure directly. Instead, body condition is frequently estimated as a body condition index (BCI) using length and mass measurements. A desirable BCI should accurately reflect true body condition and be unbiased with respect to size (i.e., mean BCI estimates should not change across different length or mass ranges), and choosing the most-appropriate BCI is not straightforward...
2017: PloS One
https://www.readbyqxmd.com/read/28719493/validity-and-reliability-of-assessing-body-composition-using-a-mobile-application
#18
Elizabeth Z MacDonald, Pat R Vehrs, Gilbert W Fellingham, Dennis Eggett, James D George, Ronald Hager
PURPOSE: The purpose of this study was to determine the validity and reliability of the LeanScreen (LS) mobile application that estimates percent body fat (%BF) using estimates of circumferences from photographs. METHODS: The %BF of 148 weight-stable adults was estimated once using DXA. Each of two administrators assessed the %BF of each subject twice using the LS app and manually measured circumferences. A mixed model ANOVA and Bland-Altman analyses were used to compare the estimates of %BF obtained from each method...
July 17, 2017: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/28716588/cathodal-transcranial-direct-current-stimulation-of-the-extrastriate-visual-cortex-modulates-implicit-anti-fat-bias-in-male-but-not-female-participants
#19
Valentina Cazzato, Stergios Makris, Cosimo Urgesi
Explicit negative attitudes toward obese individuals are well documented and seem to modulate the activity of perceptual areas, such as the Extrastriate Body Area (EBA) in the lateral occipito-temporal cortex, which is critical for body-shape perception. Nevertheless, it is still unclear whether EBA serves a role in implicit weight-stereotypical bias, thus reflecting stereotypical trait attribution on the basis of perceptual cues. Here, we used an Implicit Association Test (IAT) to investigate whether applying transcranial direct current stimulation (tDCS) over bilateral extrastriate visual cortex reduces pre-existing implicit weight stereotypical associations (i...
July 14, 2017: Neuroscience
https://www.readbyqxmd.com/read/28712143/reliability-of-the-echomri-infants-system-for-water-and-fat-measurements-in-newborns
#20
Tatiana Toro-Ramos, Charles Paley, William W Wong, F Xavier Pi-Sunyer, Wen W Yu, John Thornton, Dympna Gallagher
OBJECTIVE: The precision and accuracy of a quantitative magnetic resonance (EchoMRI Infants) system in newborns were determined. METHODS: Canola oil and drinking water phantoms (increments of 10 g to 1.9 kg) were scanned four times. Instrument reproducibility was assessed from three scans (within 10 minutes) in 42 healthy term newborns (12-70 hours post birth). Instrument precision was determined from the coefficient of variation (CV) of repeated scans for total water, lean mass, and fat measures for newborns and the mean difference between weight and measurement for phantoms...
July 16, 2017: Obesity
keyword
keyword
27195
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"