Big five personality traits, gaming motives, and regular and disordered gaming: A cross-national examination among college student gamers in seven countries.

Introduction: Previous research has shown that personality traits and gaming motives are important predictors for explaining regular and disordered gaming. However, the mediating role of gaming motives in the relation between personality traits and video game outcomes (e.g.

Psychometric Properties of the Connor-Davidson Resilience Scale (CD-RISC) in Spanish Adolescents.

Few studies have examined the psychometric properties of the Connor-Davidson Resilience Scale (CD-RISC) in a large adolescent community sample, finding a significant disparity. This study explores the psychometric properties of the CD-RISC among Spanish adolescents by means of exploratory factor analysis (EFA), Rasch analysis, and measurement invariance (MI) across sex, as well as internal consistency and criterion validity. The sample was comprised of 463 adolescents (231 girls), aged 12 to 18 years, who completed the CD-RISC and other measures on emotional status and quality of life.

Motives to play videogames across seven countries: Measurement invariance of the Videogaming Motives Questionnaire.

Introduction: Gaming motives appear to be an important predictor of time spent gaming and disordered gaming. The Videogaming Motives Questionnaire (VMQ) has shown adequate psychometric properties to assess gaming motives among Spanish college students. However, the utility of this measure has not yet been explored in other cultures.

Correction: The development and validation of the Videogaming Motives Questionnaire (VMQ).

[This corrects the article DOI: 10.1371/journal.pone.

Incidence, characteristics and clinical profile of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection in patients with pre-existing primary immune thrombocytopenia (ITP) in Spain.

Infections are one of the well-known precipitating factors for relapses in patients with immune thrombocytopenia (ITP). Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection can sometimes lead to or be associated with thrombocytopenia due to an increase in peripheral platelet destruction from inflammatory hyperactivation. Currently, we do not know if SARS-CoV-2 infection modifies the natural evolution of chronic or persistent ITP or if previous immunosuppression of patients with ITP influences the incidence and severity of coronavirus disease 2019 (COVID-19) in this group.

The Role of Violent Video Game Exposure, Personality, and Deviant Peers in Aggressive Behaviors Among Adolescents: A Two-Wave Longitudinal Study.

The impact of violent video game exposure (VVGE) on aggressive behaviors has been extensively explored, but still remains controversial. Although some studies have shown slight detrimental short-term effects of VVGE, other studies have failed to find any consequence. In addition, the existence of long-lasting effects on aggressiveness, or their impact on adolescents, are still not well established.

The development and validation of the Videogaming Motives Questionnaire (VMQ).

Gaming motives are important factors for explaining individual differences in videogame-related behaviors. The aim of the present study was to develop a new comprehensive but brief instrument-the Videogaming Motives Questionnaire (VMQ)-which embraces some of the most relevant gaming motives. In a first study, a pilot exploratory factor analysis (EFA) with data from 140 undergraduates was performed on items from twelve potential motives.

The role of personality on disordered gaming and game genre preferences in adolescence: Gender differences and person-environment transactions.

Playing video games is one of the world's most popular leisure activities, especially for teenagers. The main aim of the present study was to examine additive and moderation effects of gender and personality to explain individual differences in problematic gaming and video game genre preferences in adolescence. 776 Spanish high school students (mean age = 14.

[Diagnosis of the productive capacity of the IMSS regarding health technologies].

Objective: To quantify the production capacity and performance in research and technological developments of the Mexican Social Security Institute (IMSS).

Material And Methods: We identified and analyzed information of the legislation, human and financial resources, and infrastructure addressed for research and technological development of IMSS. We analyzed whether the information on the legal framework contained key features to boost research and technological development.

Increasing rates in Clostridium difficile infection (CDI) among hospitalised patients, Spain 1999-2007.

Limited information is available on the burden and epidemiology of Clostridium difficile infection (CDI) in Spain. The present report communicates the secular trends in prevalence of CDI among hospitalised patients in Spain from 1999 through 2007. Data were obtained through the EPINE study (Estudio de prevalencia de las infecciones nosocomiales en los hospitales españoles), a point prevalence study series of nosocomial infections among patients admitted to hospital in Spain.

Health-related quality of life in coronary heart disease compared to norms in Spanish population.

Aim: To interpret health-related quality of life (HRQL) values better, it is appropriate to compare them with population norms that can serve as reference standards. This study compares the quality of life of patients who have suffered an acute episode of ischemic cardiopathy with population norms, as measured by the Spanish version of the SF-36.

Methods: 132 patients admitted to the Cardiology Department of a Spanish general hospital for an acute episode of ischemic cardiopathy were studied.

Hemophilic arthropathy. A scoring system for magnetic resonance imaging.

The aim of this study was to define a system for scoring hemophilic arthropathy (HA) based on MR findings, providing for objective evaluation of the degree of joint involvement and evolution after on-demand administration of FVIII substitutional therapy or prophylactic treatment. A total of 133 MR examinations (89 basal and 44 during follow-up) were performed in 25 patients. Patients were divided in two groups depending on the therapy received and the length of time that the disease had been evolving at the start of the study.

[Analysis criteria's influence on incidence and factors associated tuberculin conversion in health care workers].

Background: To know from two different criteria, CDC's and Spanish national consensus (NC), the tuberculin conversion rate and the factors associated to this phenomenon.

Patients And Methods: A retrospective cohort study was designed over 475 health care workers. Risk factors were identified by using a Cox's proportional hazards model for each criteria.

Underreporting of percutaneous exposure accidents in a teaching hospital in Spain.

The study's objectives were to determine the frequency of biological-risk accidents involving percutaneous exposure and to identify factors associated with underreporting. Two hundred fifty healthcare professionals from inpatient services at high risk for exposure at the Puerta del Mar University Hospital of Cádiz, Spain, participated in the study. A questionnaire was used to measure personal and work variables, the number of accidents suffered and reported in the last year, and the circumstances motivating the reporting or nonreporting.

[Data envelopment analysis: its use to assess efficiency of hospital preventive medicine services of Andalusia].

Background: The evaluation of hospital units efficiency is a major matter of health services management. Among the techniques to measure efficiency. The Data Envelopment Analysis (DEA) can be used in multiple resources units (inputs) obtaining multiple products (outputs).