Results: 353

Predicting donor-related factors for high platelet yield donations by classification and regression tree analysis

Introduction Collecting high-dose (HD) or double-dose (DD) apheresis platelets units from a single collection offers significant benefit by improving inventory logistics and minimizing the cost per unit produced. Platelet collection yield by apheresis is primarily influenced by donor factors, but the cel...

Factors Associated with the Intake of Ultra-Processed Cariogenic Foods by Preschoolers During the COVID-19 Pandemic

ABSTRACT Objective: To evaluate the characteristics and factors associated with the intake of ultra-processed cariogenic foods (UFC) by preschoolers during the COVID-19 pandemic. Material and Methods: This is a cross-sectional study involving parents of 672 children from two to five years old enrolled ...

Social representations of a dictatorial past and current support of authoritarianism

Psico USF; 28 (2), 2023
This study analyzed the structure of social representations of an authoritarian regime in Brazil (Military Regime, 1964-1985), the variables associated with reporting different emotions about that past, and support for authoritarian solutions in the present. A sample of 200 participants aged 18 to 85 yea...

Spinal anesthesia using 29G pencil point needle: a large single center experience in non-obstetric patients

Rev. chil. anest; 52 (3), 2023
OBJECTIVES: Spinal anesthesia is a technique in which a local anesthetic is administered into the subarachnoid space. For this, different caliber and style needles are used, one of them, the pencil point needle, has reported a lower incidence of post-dural puncture headache (PDPH) and adverse events. How...

Attempted vaginal birth after cesarean: assessment of morbidity and predictors of success

Objective: Determining the appropriate approach for delivery after previous cesarean is a very controversial issue. Our objective was to establish whether pregnant women with a previous cesarean have an increased maternal and fetal morbidity and mortality after attempting vaginal delivery as well as to d...

Asociación entre variables de empuje Isométrico de media pierna (EIMP) con variables antropométricas y cualidades físicas en jugadores varones de Rugby Amateurs

Objetivo: el objetivo de este estudio es describir el perfil de las variables del EIMP entre las dos posiciones de juego y determinar las posibles asociaciones con las características antropométricas y las cualidades físicas de un grupo de jugadores Rugby amateurs chilenos. Hipótesis: es por eso por ...

How stable is the intelligence over time?: evidence from Brazilian data

Aval. psicol; 21 (4), 2022
There is strong scientific evidence that intelligence remains stable from childhood to adulthood; however, no study has examined the generalizability of these findings for native Brazilian samples. Here we present a study carried out in 2002 and from 2014-2017 (average timespan of 15 years) in order to v...

Atitudes frente à testagem e competências requeridas na avaliação psicológica

Aval. psicol; 21 (4), 2022
O desenvolvimento de atitudes frente à testagem e de competências para o bom desempenho na prática da Avaliação Psicológica (AP) é um dos recursos importantes na atuação profissional. Neste estudo, investigou-se as atitudes e competências de psicólogos frente à AP. Participaram da pesquisa 18...

Factores de riesgo para complicaciones en pacientes con tuberculosis en una institución de tercer nivel de la ciudad de Bogotá

Rev. colomb. neumol; 34 (2), 2022
Introducción: la tuberculosis es considerada como un problema de salud pública a nivel mundial, siendo la decimotercera causa de muerte y la enfermedad infecciosa más mortífera detrás del COVID-19 y por encima de la infección por VIH, llegando a un total de 1.5 millones de muertes en el 2020. Colom...

Antecedente de depresión, síntomas de estrés postraumático, apoyo social percibido: prediciendo la depresión posparto

Objetivo: Describir y analizar si el apoyo social percibido modera la relación entre antecedente de depresión (AD) o síntomas de trastorno de estrés postraumático (TEPT) y desarrollo de síntomas de depresión posparto (SDPP), evaluado prospectivamente. Método: Diseño longitudinal de tres tiempos:...