1,720,957 research outputs found
PREVALENCE OF PSYCHOLOGICAL SYMPTOMS IN THE PREMENSTRUAL PHASE AND PREMENSTRUAL DYSPHORIC SYNDROME DURING QUARANTINE TO CONTAIN COVID-19 INFECTION
No full textMental Health and COVID-19: An Action Plan
No full textSince January 2020, the disease caused by the SARS-CoV-2 virus has spread and become pandemic. In a few months, the virus had seriously affected the health systems of various countries of the world and placed people in difficult psychological conditions. This manuscript briefly reviews COVID-19’s studies focused on psychological reactions to the event. Furthermore, this work presents a plan to easily frame the priorities of mental health areas related to COVID-19 which should be disseminated and that should be known by all health professionals and also by the major administrators of public health to empower the actual situation and prevent future emergencies. Today psychological COVID-19’s sequelae affected a great number of people in the world and also called “Long COVID” presents
psychological symptoms that affect for a long time people diagnosed as COVID. Due to this experience, it seems advisable to rethink the organization of mental health services to better help the population in case of serious alert for life
The correlation between the clinical characteristics and psychological status in syndrome X patients
No full textPatients with anginal symptoms and normal coronary arteries have been found to present with high levels of neuroticism i.e. anxiety, depression and somatic concerns. Whether neuroticism plays a role in precipitating coronary hypoperfusion and symptoms is still a matter of investigation. The present study was undertaken to assess the relation between psychological status and clinical symptoms in 22 patients with syndrome X (angina and ST depression with angiographically normal coronary arteries and reversible myocardial perfusion abnormalities). Neuroticism was evaluated by Beck Depression Inventory, Hamilton Anxiety Rating Scale (HAM-A), State-Trait Anxiety Inventory, Sheehan Patient Rated Anxiety Scale, State-Trait Anger Expression Inventory (STAXI), Brief Psychiatric Rating Scale and Clinical Global Impression. Data were compared with those obtained in 30 patients with stable angina as well as coronary artery disease. All patients underwent an exercise stress testing and a 24-hour ambulatory Holter monitoring. Patients with syndrome X scored significantly higher than stable angina (p < 0.05 each) on all psychological tests but STAXI. No significant differences, between syndrome X and stable angina were found in exercise stress testing parameters and during Holter monitoring. Twelve out of 22 syndrome X patients had a score > 28 in HAM-A (Group 1, with frank psychiatric abnormalities). The remaining 10 patients were labelled as Group 2. No significant differences between Group 1 and Group 2 were found in exercise capacity (time to 0.1 m V ST depression: 397 +/- 73 and 419 +/- 137 s, respectively; NS) or in the number of anginal episodes per day (0.9 +/- 1.3/24 hours and 0.6 +/- 0.8/24 hours respectively; NS). In contrast, Holter monitoring showed a significantly higher number of ischemic episodes in Group 1 than in Group 2 (1.6 +/- 1.7 vs 0.1 +/- 0.3/24 hours; p < 0.02) and a greater duration of ischemia (23.8 +/- 32 vs 0.3 +/- 1 min/24 hours; p < 0.03). We conclude that: patients with syndrome X evidence elevated neuroticism scores; a high degree of anxiety correlates with increased transient myocardial ischemia during daily life; neuroticism may itself cause changes in coronary microvascular function in syndrome X. Alternatively it may simply modulate the threshold for ischemia in the presence of underlying dysfunction
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Development of different psychiatric manifestations during antiviral therapy for chronic hepatitis C.
No full textPegylated interferon and Ribavirin are the treatment backbone for chronic hepatitis C and may favour the
development of psychiatric symptoms. These adverse events may reduce treatment adherence and are a risk factor for its failure. The recent experts’ recommendations of European Association for the Study of the Liver, suggest monitoring psychiatric manifestations on a regular basis during the antiviral treatment but the
frequency of psychiatric controls sometimes might be insufficient. We present a particular case of a young
woman without psychiatric history, who developed different mood and behavioural disturbances during antiviral therapy, that required an intensive psychiatric monitoring and supportive psychotherapy
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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