Reliability of predictive models to support early decision making in the emergency department for patients with confirmed diagnosis of COVID-19: the Pescara Covid Hospital score.

Background: The hospital management of patients diagnosed with COVID-19 can be hampered by heterogeneous characteristics at entry into the emergency department. We aimed to identify demographic, clinical and laboratory parameters associated with higher risks of hospitalisation, oxygen support, admission to intensive care and death, to build a risk score for clinical decision making at presentation to the emergency department.

Methods: We carried out a retrospective study using linked administrative data and laboratory parameters available in the initial phase of the pandemic at the emergency department of the regional reference hospital of Pescara, Abruzzo, Italy, March-June 2020.

Examining palliative care program use and place of death in rural and urban contexts: a Canadian population-based study using linked data.

Introduction: Palliative care has been both more available and more heavily researched in urban than in rural areas. This research studies factors associated with palliative care program (PCP) enrollment and place of death across the urban/rural continuum. Importantly, rather than simply comparing urban and rural areas, this article examines how the effects of demographic, geographic, and socioeconomic factors differ across service delivery settings within the Canadian province of Nova Scotia.

Identifying persons with diabetes who could benefit from a palliative approach to care.

Objective: To determine the need for diabetes mellitus palliative care, we identified persons with a diagnosis of diabetes who accessed palliative care programs and those who may have benefited from a palliative approach to care.

Methods: This retrospective, descriptive research used 6 linked databases comprising 66 634 Nova Scotians from 3 health districts who died between 1995 and 2009, each with access to a palliative care program and diabetes centres.

Results: The percentage of persons with diabetes enrolled in palliative care increased from 3.

[Occupational stress and job insecurity in men working in a university].

77 men working in a university were investigated. Trait and state anxiety were determined by STAI I and STAI II; job strain (job demand/decision latitude), social support and job insecurity were analysed by a 46 item Karasek's questionnaire and subjective symptoms by a 12 item test. The employees of a library (mean age 49 years), in contact with students, showed significantly higher values of job strain, STAI I, STAI II and subjective symptoms than a control group of employees with similar age.

[The perception of risk in construction workers].

Accidents in building sites led us to study risk perception in workers employed in this field. We disposed of 300 workers, aged 18-65, who had to answer to a questionnaries were signing among seven risks the more present in their activity, chosing among five levels. So for each risk the worker had to quantify parameters such as: danger, frequence of accidents, actitude to risk-control, training on risk.

[Anxiety, job stress and job insecurity among teachers with indefinite or definite time contract].

Object of this study was the occupational stress of 336 teachers (276 women and 60 men) with stable or temporary employment in schools of Pescara, town of Central Italy. The levels of anxiety were determined by STAI and STAI II, those of job strain", "job insecurity" and social support by the Karasek's questionnaire, and the perception of subjective symptoms by a 12 item test. There were no significant differences depending on the type of school.

"In vitro" effects of different arsenic compounds on PBMC (preliminary study).

Aim of this investigation was to compare the effects of 10(-4) M and 10(-7) M As compounds on spontaneous and PHA stimulated PBMC proliferation and IFN-gamma and TNF-alpha release. The inhibitory effect of the 10(-4) M As salts was in the following order: momo-methyl-arsinous acic (MMAs(III)) > sodium arsenite (As(III)) > tetraphenyl arsonium chloride (As(V)) > sodium arsenate (As(V)) > potassium- and sodium-esa-fluorum arsenate (As(V)) > dimethyl arsinic acid (DMAs(V)), while monomethyl-arsonic-acid (MMAs(V)) and arsenobetaine did not exert immune effects. 10(-7) M MMAs(III) stimulated the spontaneous PBMC proliferation, while As(III) and DMAs(V) enhanced the PHA stimulated PBMC proliferation.