Health care professionals exposed to coronavirus disease 2019 (COVID-19) are facing high levels of stress.

The aim was to evaluate the quality of sleep (QoS) and health-related quality of life (HRQoL), among health care professionals treating patients with COVID-19, as well as quantifying the magnitude of symptoms of depression and levels of anxiety.

We included 201 health care professionals in a cross-sectional, web-based study by applying 7-item Generalized Anxiety Disorder (GAD-7) Scale, Zung Self-rating Depression Scale, 36-item Health Survey of the Medical Outcomes Study Short Form (SF36), Pittsburgh Sleep Quality Index (PSQI) and additional survey constructed for the purpose of the study.

Poor QoS and HRQoL correlated with high health anxiety and severe depressive symptoms and several demographic characteristics. Multiple linear regression analysis showed that higher scores on GAD-7 (beta = .71, p < .01) and lower scores on mental health (MH) subscale on SF36 questionnaire (beta = –.69; p < .01) were independent predictors of the higher PSQI score (adjusted R2 = .61, p < .01 for overall model). Higher scores on GAD-7 (beta = .68, p < .01) and worse self-perceived mental status (beta = .25; p < .05) were independent predictors of the lower SF36 scores (adjusted R2 = .73, p < .01 for overall model).

The major MH burden of health care professionals treating infected patients during the COVID-19 pandemic indicates that they need psychological support.

No significant relationships.

The persistent and recurrent use of the internet to engage in games, often with other players, which leads to clinically considerable deficits and online dependency still lacks more research support its impact of attentional levels and Sleep Quality.

To assess levels of Online Gaming Dependency, its impact on attention levels and quality of sleep among online gamers.

The following instruments were used: a sociodemographic questionnaire, as well as the Video Game Behavior Assessment Scale (α = .842) and the Portuguese version of Color and Words Stroop Test. The sample consists of 66 individuals, 92.3% male and 7.7% female, with an average age of 23.1 (SD ± 4.07).

Mild levels of online gaming dependency were obtained. Male gamers presented higher motivation to play online games, and higher levels of Stroop interference. Regarding the association between gaming behaviors and quality of sleep, results show that individuals who have difficulty falling asleep show greater motivation to play online games, a greater degree of concern with daily life and a greater frequency of negative behaviors in relation to online gambling.

The results show the importance of an increase in investigations in this area, as well as to the development of psychological assessment instruments and psychological intervention strategies, based on scientific evidence, on the different variables under study, in order to improve the quality of life in of individuals.

Apart from insomnia, poor quality of sleep, decreased sleep duration, tiredness after awakening and frequency of using sleeping drugs are important indicators of sleep problems.

The aim of this study was to assess the prevalence of indicators of sleep disturbance, such as quality of sleep, sleep duration, feeling of restfulness in the morning and drug utilization in a randomly selected Polish adult population.

A stratified scheme of sampling involving two steps was used. A representative Polish population sample of 47 924 non-institutionalized adults was interviewed. Assessments of sleep-related problems were based on six questions. Standardized prevalence ratios (SPRs and their 95% confidence intervals) were calculated.

Almost one-tenth of Polish inhabitants usually slept badly or very badly, a problem that was more common among women than men. Quality of sleep decreased together with ageing and this process was more rapid in women than in men over 40 years of age. Highly educated respondents had the highest quality of sleep. Up to one-fifth of the general Polish population usually woke up tired in the morning. Mean sleep duration was 7.7 h, with no gender differences. Usage of over-the-counter (OTC) medications was significantly lower than usage of those prescribed by the physician (5 vs. 16%). Women used OTC drugs twice as often as men.

It would appear to be necessary to introduce educational programmes for the community as well as for general practitioners in order to correct improper attitudes.