Search results for " communication"
showing 10 items of 4937 documents
Qualitative assessment of SARS-CoV-2-specific antibody avidity by lateral flow immunochromatographic IgG/IgM antibody assay.
2020
Abstract Knowledge of the precise timing of SARS‐CoV‐2 infection may be of clinical and epidemiological relevance. The presence of low‐avidity IgGs has conventionally been considered an indicator of recent infection. Here, we carried out qualitative assessment of SARS‐CoV‐2‐specific antibody avidity using an urea (6M) dissociation test performed on a lateral flow immunochromatographic IgG/IgM device. We included a total of 76 serum specimens collected from 57 COVID‐19 patients, of which 39 tested positive for both IgG and IgM and 37 only for IgG. Sera losing IgG reactivity after urea treatment (n = 28) were drawn significantly earlier (P = .04) after onset of symptoms than those which prese…
Standardization and validation of a parallel form of the verbal and non-verbal recognition memory test in an Italian population sample.
2017
In the neuropsychological assessment of several neurological conditions, recognition memory evaluation is requested. Recognition seems to be more appropriate than recall to study verbal and nonverbal memory, because interferences of psychological and emotional disorders are less relevant in the recognition than they are in recall memory paradigms. In many neurological disorders, longitudinal repeated assessments are needed to monitor the effectiveness of rehabilitation programs or pharmacological treatments on the recovery of memory. In order to contain the practice effect in repeated neuropsychological evaluations, it is necessary the use of parallel forms of the tests. Having two parallel…
Barriers to physical activity in university students with disabilities: Differences by sociodemographic variables
2019
Abstract Background Despite the positive effects of regular physical activity (PA), university students with disabilities are less active than their able-bodied peers, which could be due to the wide range of barriers to PA that these individuals face across all social ecological levels. Objective To identify the barriers to PA experienced by university students with disabilities at the different social ecological levels and to examine the differences in these barriers by sociodemographic variables. Methods The reduced Spanish version of the Barriers to Physical Activity Questionnaire for People with Mobility Impairments was administered to a sample of 1219 Spanish university students with d…
Frequency and correlates of anxiety symptoms during the COVID-19 pandemic in low- and middle-income countries: A multinational study
2021
Objective Studies have documented the significant direct and indirect psychological, social, and economic consequences of the Coronavirus disease 2019 (COVID-19) in many countries but little is known on its impact in low- and middle-income countries (LMICs) already facing difficult living conditions and having vulnerable health systems that create anxiety in individuals for themselves and their loved ones. Using a multinational convenience sample from four LMICs (DR Congo, Haiti, Rwanda, and Togo), this study aims to explore the prevalence of anxiety symptoms and associated risk and protective factors during the COVID-19 pandemic. Methods A total of 1222 individuals (40.9% of women) complet…
Modification of Interleukin-15 Serum Levels in Workers Exposed to Chemotherapeutic Agents
2005
Cytostatic anticancer drugs are known as carcinogenic, mutagenic, and teratogenic risk factors for health care workers occupationally exposed. It has been demonstrated that the administration of interleukin-15 in rat models of colon carcinoma protects against chemotherapy-induced gastrointestinal toxicities. We found that occupational exposure to chemotherapeutic antiblastic agents in vivo modified circulating levels of interleukin-15 in 17 health care workers exposed to antineoplastic drugs in relation to their jobs and in as many healthy age- and sex-matched subjects. Health care workers displayed significantly higher circulating interleukin-15 levels compared to their age-matched control…
COVID–19. Effect of Moral Messages to Persuade the Population to Stay at Home in Spain, Chile, and Colombia
2021
1.362 / 5.000 Resultados de traducción Analizar si el contenido de tres mensajes morales (deontológico, utilitarismo ético, virtud ética) y un mensaje de control afectan diferencialmente la probabilidad de realizar cuatro comportamientos: lavarse las manos, participar en reuniones públicas, quedarse en casa/evitar el contacto social y reenviar el mensaje para informar a más personas. En nuestro estudio, el emisor del mensaje es un profesor universitario. Estas variables se miden en términos de sus intenciones de comportamiento y las intenciones de comportamiento de los demás (creencias sobre el comportamiento de los demás). Ensayo controlado aleatorizado. Nuestro estudio incluye el análisis…
Personality functioning as a mediator of adult mental health following child maltreatment.
2021
Abstract Background The broad range of adverse health outcomes following child maltreatment (child maltreatment) underscores the need to investigate shared trajectories that contribute to associated physical and mental health problems. Previous research focused on different mechanisms, such as emotion regulation or attachment. In the present study, we propose personality functioning, comprising self- and interpersonal regulation and perception, to mediate between child maltreatment and mental and physical health. Methods In a German representative sample (N = 2,508), we assessed remembered child maltreatment, levels of personality functioning, and different health outcomes in adulthood, nam…
Quantification of cortical proprioceptive processing through a wireless and miniaturized EEG amplifier.
2022
Corticokinematic coherence (CKC) is computed between limb kinematics and cortical activity (e.g. MEG, EEG), and it can be used to detect, quantify and localize the cortical processing of proprioceptive afference arising from the body. EEG-based studies on CKC have been limited to lab environments due to bulky, non-portable instrumentations. We recently proposed a wireless and miniaturized EEG acquisition system aimed at enabling EEG studies outside the laboratory. The purpose of this work is to compare the EEG-based CKC values obtained with this device with a conventional wired-EEG acquisition system to validate its use in the quantification of cortical proprioceptive processing. Eleven hea…
Effects of Obsessive-Compulsive Symptoms on Neuropsychological Test Performance: Complicating an Already Complicated Story
2011
Theoretical models of obsessive-compulsive disorder (OCD) implicate neurocognitive dysfunction, particularly deficits in nonverbal memory and executive functioning, in the pathogenesis of the disorder. The opposite hypothesis (poor performance in neuropsychological test as an epiphenomenon of OCD symptoms) has rarely been contemplated although checking behavior, obsessional doubt, lack of motivation, and slowness as well as preoccupation with touching objects may result in secondary test impairment and mimic manifestations of neural dysfunction. A total of 60 patients with OCD and 30 healthy controls were tested with a multi-functional neuropsychological battery. At the end of the testing p…
Development and Validation of a New Tool for the Assessment and Spiritual Care of Palliative Care Patients
2013
Context. Spiritual assessment tools and interventions based on holistic approaches are needed to promote healing. Such tools must be adapted to the wide cultural backgrounds of contemporary Western society. Objectives. To develop and validate a new brief measure, simultaneously featuring clinical applicability and adequate psychometric properties. The tool uses six initial questions to establish a climate of trust with patients before they complete an eight-item, five-point Likert scale. The questionnaire is based on a model of spirituality generated by the Spanish Society of Palliative Care (SECPAL) Task Force on Spiritual Care (Grupo de Espiritualidad de la SECPAL), which aims to recogniz…