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1.
J Man Manip Ther ; 30(1): 56-60, 2022 02.
Artigo em Inglês | MEDLINE | ID: mdl-34460354

RESUMO

BACKGROUND: Scapular dyskinesis (SD) is a dysfunction associated with shoulder pathologies in overhead athletes and its classification is highly complex, especially in entry-level physical therapy students. OBJECTIVE: This research aimed to determine the effect of a video training method on inter-rater reliability of physical therapy entry-level students with no clinical experience while performing SD ratings under 4-type, severity, and 'yes or no' criteria in overhead athletes. METHODS: A total of 49 overhead athletes were evaluated by video recordings in posterior view of lifting tasks. Two entry-level students without clinical experience performed SD classifications according to previously mentioned criteria on both scapula in two separate sessions, with 1 week of difference. Data analysis was conducted based on the kappa coefficient (k) and its confidence intervals (CI). RESULTS: The 'yes or no' criteria present better results than the 4-type and severity criteria. In addition, a better inter-rater agreement is evidenced in the second measurement compared to the first one. Furthermore, the k coefficients reach values like those achieved by experienced evaluators. CONCLUSION: Video training settings for scapular dyskinesis rating in entry-level physical therapist students with no clinical experience allows better inter-rater reliability values.


Assuntos
Discinesias , Articulação do Ombro , Atletas , Fenômenos Biomecânicos , Discinesias/diagnóstico , Discinesias/terapia , Humanos , Modalidades de Fisioterapia , Reprodutibilidade dos Testes , Escápula , Estudantes
3.
PLoS One ; 10(11): e0141923, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-26580202

RESUMO

Questions surrounding the chronology, place, and character of the initial human colonization of the Americas are a long-standing focus of debate. Interdisciplinary debate continues over the timing of entry, the rapidity and direction of dispersion, the variety of human responses to diverse habitats, the criteria for evaluating the validity of early sites, and the differences and similarities between colonization in North and South America. Despite recent advances in our understanding of these issues, archaeology still faces challenges in defining interdisciplinary research problems, assessing the reliability of the data, and applying new interpretative models. As the debates and challenges continue, new studies take place and previous research reexamined. Here we discuss recent exploratory excavation at and interdisciplinary data from the Monte Verde area in Chile to further our understanding of the first peopling of the Americas. New evidence of stone artifacts, faunal remains, and burned areas suggests discrete horizons of ephemeral human activity in a sandur plain setting radiocarbon and luminescence dated between at least ~18,500 and 14,500 cal BP. Based on multiple lines of evidence, including sedimentary proxies and artifact analysis, we present the probable anthropogenic origins and wider implications of this evidence. In a non-glacial cold climate environment of the south-central Andes, which is challenging for human occupation and for the preservation of hunter-gatherer sites, these horizons provide insight into an earlier context of late Pleistocene human behavior in northern Patagonia.


Assuntos
Arqueologia , Migração Humana , Paleontologia , Carbono , Chile , Cultura , Humanos , Radioisótopos
4.
Rev. chil. obstet. ginecol ; 52(2): 142-8, 1987. tab
Artigo em Espanhol | LILACS | ID: lil-48150

RESUMO

Se realizan determinaciones e colilglicina (CG), ceruloplasmina (Cp) y cobre (Cu) séricos en 30 mujeres sanas no embarazadas; en 74 embarazadas sanas, y en 57 embarazadas con diagnóstico clínico de colestasia intrahepática del embarazo (CIE). A estas últimas se las clasifica de acuerdo con los niveles séricos de CG. Se concluye que en las embarazadas con diagnóstico clínico de CIE,pero con niveles de CG en ayunas y después de ingestión de grasas normales (= grupo uno), los niveles de Cp y de Cu no presentan diferencias con respecto al grupo de embarazadas normales. El grupo tres, con niveles de CG elevados, señala valores significativamente mayores que las embarazadas normales y el grupo uno. Se llama la atención sobre la utilidad de la determinación de CG en el diagnóstico de la CIE. Se omite en la casuística el grupo dos, que está reducido a sólo dos pacientes. Finalmente, los autores declaran que están estudiando un índice bioquímico para detectar el sufrimiento fetal en la colestasia hepática


Assuntos
Gravidez , Humanos , Feminino , Ácido Glicocólico/sangue , Ceruloplasmina/sangue , Colestase Intra-Hepática/sangue , Cobre/sangue , Complicações na Gravidez/sangue
5.
Rev. chil. obstet. ginecol ; 51(4): 325-33, 1986. ilus, tab
Artigo em Espanhol | LILACS | ID: lil-45982

RESUMO

Se realizan determinaciones de colilglicina (CG) en ayunas y después de la prueba de sobrecarga de grasa (PSG), en embarazadas normales y en enfermas con diagnóstico de colestasia intrahepática del embarazo (CIE). En el grupo de embarazo normal el valor promedio de CG en ayunas fue 0,193 ug/ml, y después de la referida prueba (PSG), de 0,206 ug/ml, siendo el valor máximo normal, 0,7 ug/ml. En los casos de CIE los cálculos de CG basales y después de la referida prueba permitió dividir a las pacientes de tres grupos, a saber: grupo A, con niveles basales y posprandiales elevados; grupo B, con niveles basales normales y posprandiales elevados, y grupo C, con diagnóstico de CIE y valores previos alterados, en el cual sucesivas ensayos en ayuas pueden ser normales, esto es, "negativos falsos", pero persistiendo alteradas las pruebas posprandiales. Se observan diferencias significativas al comparar los valores de CG del grupo C (p <0,001) con el grupo control y con el grupo A. El valor previo máximo de las pacientes con CIE, tanto nivel previo como posprandial fue sobre 50 ug/ml, esto es, más de 250 veces sobre el valor promedio del grupo control (en ayunas, 0,193 ug/ml y posprandial (PSG) 0,206 ug/ml)


Assuntos
Adulto , Humanos , Feminino , Ácido Glicocólico/sangue , Colestase Intra-Hepática/sangue , Complicações na Gravidez , Gravidez/sangue
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