Regression And Correlation Analyses
Mostrando 1-12 de 130 artigos, teses e dissertações.
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1. Decreased circulatory levels of Vitamin D in Vitiligo: a meta-analysis
Abstract Background: The serum Vitamin D status in patients with vitiligo is ambiguous when compared to controls. A systematic review and updated meta-analysis were conducted to evaluate the association between Vitamin D and vitiligo. Methods: Relevant studies were identified by searching PubMed and other databases. The random effects model was used to obt
An. Bras. Dermatol.. Publicado em: 2021-06
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2. Prediction of total phenolics, anthocyanins and antioxidant capacity of blackberry (Rubus sp.), blueberry (Vaccinium sp.) and jaboticaba (Plinia cauliflora (Mart.) Kausel) skin using colorimetric parameters
Abstract The food industry should have methods that allow identifying bioactive compounds quickly, efficiently and at low cost. The objective of this research was to obtain mathematical models for predicting the amount of total phenolics, anthocyanins and antioxidant capacity of blackberry, blueberry and jaboticaba skin, based on colorimetric parameters (L*,
Food Sci. Technol. Publicado em: 2020-12
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3. DEVELOPMENT OF SOFTWARE FOR ANALYSIS OF BEHAVIOR AND WELFARE OF BROILERS
ABSTRACT The objective of this study was to develop a software based on image processing and computer vision techniques for monitoring the feeding/collective behavior of broilers (Cobb) and validate it based on the results obtained from the visual analysis of an expert. The visual analysis was performed based on the observation and quantification of behavior
Eng. Agríc.. Publicado em: 2020-12
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4. Relationship between religiosity domains and traits from borderline and schizotypal personality disorders in a Brazilian community sample
Abstract Introduction Research suggests that religiosity domains are associated with mental health constructs. Some studies have focused on the relationship between religiosity and personality disorders. Objective To investigate the relationship between religiosity domains and pathological traits of the borderline (BPD) and schizotypal (SZPD) personality
Trends Psychiatry Psychother.. Publicado em: 2020-09
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5. The Relationship Between Mitral Annular Calcification, Metabolic Syndrome and Thromboembolic Risk
Abstract Introduction: Metabolic syndrome (MetS) is defined as an association between diabetes, hypertension, obesity and dyslipidemia and an increased risk of cardiovascular disease. Mitral annular calcification (MAC) is associated with several cardiovascular disorders, including coronary artery disease, atrial fibrillation (AF), heart failure, ischemic st
Braz. J. Cardiovasc. Surg.. Publicado em: 11/11/2019
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6. Determination of Drilling Rate Index Based on Rock Strength Using Regression Analysis
Abstract: Drillability is influenced by many factors, including machine parameters and rock properties. The main machine parameters for drilling include rotational speed, thrust force, torque and flush pressure. The specific rock characteristics that affect penetration rate comprise uniaxial compressive strength (UCS), tensile strength, Young’s modulus, ha
An. Acad. Bras. Ciênc.. Publicado em: 14/10/2019
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7. Asthma control in the quality of life levels of asthmatic patients' caregivers: a systematic review with meta-analysis and meta-regression
Resumo Objetivo: Realizar uma revisão sistemática, com meta-análise e meta-regressão para relacionar os escores totais do controle da asma com o aumento dos escores totais dos níveis de qualidade de vida relacionada à saúde de pais de crianças asmáticas. Fontes: As buscas foram aplicadas nas bases de dados: PubMed (Medline); Embase e ScienceDirect
J. Pediatr. (Rio J.). Publicado em: 12/09/2019
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8. Assessing the implications of mycotoxins on productive efficiency of broilers and growing pigs
ABSTRACT: The effects of mycotoxins on the productive performance of growing pigs and broilers were evaluated using meta-analytical approach. Two databases were constructed: (1) Broilers, with information collected from 51,497 birds and published in 158 scientific papers from 1980 to 2016; and (2) Pigs, with information collected from 7,743 animals and publi
Sci. agric. (Piracicaba, Braz.). Publicado em: 05/09/2019
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9. Validation of the two-minute step test in obese with comorbibities and morbidly obese patients
Cardiopulmonary fitness assessment is a valuable resource to obtain quantitative indicators of an individual's physical performance. The cardiopulmonary exercise test (CPX), considered the gold standard test for this evaluation, is costly and difficult to be accessed by the general population. In order to make this evaluation more accessible, and to better r
Braz J Med Biol Res. Publicado em: 29/08/2019
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10. Age estimation by pulp/tooth area ratio in anterior teeth using cone-beam computed tomography: comparison of four teeth
Abstract Objectives Age estimation is one of the most important factors in forensic medicine. Measuring secondary dentin deposition using cone-beam computed tomography images is an easy and noninvasive method. The aim of this study was to evaluate cone-beam computed tomography images as a reliable method to estimate chronological age by pulp/teeth ratio in
J. Appl. Oral Sci.. Publicado em: 12/08/2019
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11. Presence of age- and sex-related differences in heart rate variability despite the maintenance of a suitable level of accelerometer-based physical activity
There is currently a lack of information adjacent on the influence of sex and age in heart rate variability (HRV), adjusted according to accelerometer-based physical activity (PADL). We hypothesized that the effect of sex and age on the HRV should be reduced or absent in individuals with a suitable PADL level. We aim to evaluate the influence of sex and age
Braz J Med Biol Res. Publicado em: 05/08/2019
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12. Factors influencing the condition of vulnerability among the elderly
Resumo Objetivo: Relacionar algumas condições de saúde e de hábitos de vida com a pontuação no Vulnerable Elders Survey-13 buscando compreender os fatores que estão associados na vulnerabilidade do idoso. Método: Estudo quantitativo, transversal realizado no Distrito Federal, Brasil. Os dados foram coletados por um questionário contendo o Vulnerab
Rev. bras. geriatr. gerontol.. Publicado em: 05/08/2019