Search results for "safe"
showing 10 items of 2099 documents
Identifying associations between diabetes and acute respiratory distress syndrome in patients with acute hypoxemic respiratory failure: an analysis o…
2018
Background: Diabetes mellitus is a common co-existing disease in the critically ill. Diabetes mellitus may reduce the risk of acute respiratory distress syndrome (ARDS), but data from previous studies are conflicting. The objective of this study was to evaluate associations between pre-existing diabetes mellitus and ARDS in critically ill patients with acute hypoxemic respiratory failure (AHRF). Methods: An ancillary analysis of a global, multi-centre prospective observational study (LUNG SAFE) was undertaken. LUNG SAFE evaluated all patients admitted to an intensive care unit (ICU) over a 4-week period, that required mechanical ventilation and met AHRF criteria. Patients who had their AHRF…
Immunogenicity and reactogenicity of the Biken acellular pertussis vaccine in young adults
2000
Abstract To assess the reactogenicity and immunogenicity of the Biken acellular pertussis vaccine (Pa) following administration of a single vaccine dose to young adults with or without a history of prior pertussis immunization, 104 healthy, male and female adults without primary pertussis immunization were enrolled in Mainz (former West Germany; “not previously pertussis vaccinated”, N-PPV-group); in parallel, 103 adults with a history of having received ≥four doses of a combined diphtheria-, tetanus-toxoid, whole-cell pertussis vaccine (DTwP) were enrolled in Magdeburg (former East Germany; “previously pertussis-vaccinated”, PPV-group). Large areas of redness (>20 mm) were seen in 2.9%/1.0…
Unexpected variation of the codeine/morphine ratio following fatal heroin overdose.
2014
Postmortem samples from 14 cases of suspected heroin overdose were subjected to a preliminary systematic toxicological analysis in order to highlight the presence of unknown exogenous compounds (e.g., drugs of abuse, alcohol) that may have played a role in the mechanism of death. This analysis unveiled histories of poly-drug use in seven of the cases under investigation. Moreover, the concentrations of morphine and codeine in the brain were also investigated, and the results were compared with the data obtained from the blood specimens. The concentration of morphine in blood ranged from 33 to 688 ng/mL, while the concentration of codeine ranged from 0 to 193 ng/mL. However, in the brain, th…
Police involvement in cases of intimate partner violence against women: the influence of perceived severity and personal responsibility.
2008
The influence of perceived severity and sense of personal responsibility of police officers on their level of involvement in cases of intimate partner violence against women is analyzed. Three levels of police involvement are considered: low, medium, and high. The sample consists of 143 Spanish police officers. A 2 × 2 × 3 factorial design is conducted to test hypotheses. Effects of perceived severity and personal responsibility are found only at the highest level of police involvement. For low and medium levels of involvement, no differences in perceived severity and personal responsibility of police officers are found.
Immigration, work and health in Spain: the influence of legal status and employment contract on reported health indicators
2010
OBJECTIVE: To analyze the relationship of legal status and employment conditions with health indicators in foreign-born and Spanish-born workers in Spain. METHODS: Cross-sectional study of 1,849 foreign-born and 509 Spanish-born workers (2008-2009, ITSAL Project). Considered employment conditions: permanent, temporary and no contract (foreign-born and Spanish-born); considered legal statuses: documented and undocumented (foreign-born). Joint relationships with self-rated health (SRH) and mental health (MH) were analyzed via logistical regression. RESULTS: When compared with male permanently contracted Spanish-born workers, worse health is seen in undocumented foreign-born, time in Spain ≤3 …
Testing the validity of the International Atomic Energy Agency (IAEA) safety culture model
2012
This paper takes the first steps to empirically validate the widely used model of safety culture of the International Atomic Energy Agency (IAEA), composed of five dimensions, further specified by 37 attributes. To do so, three independent and complementary studies are presented. First, 290 students serve to collect evidence about the face validity of the model. Second, 48 experts in organizational behavior judge its content validity. And third, 468 workers in a Spanish nuclear power plant help to reveal how closely the theoretical five-dimensional model can be replicated. Our findings suggest that several attributes of the model may not be related to their corresponding dimensions. Accordi…
Development and validation of the Spanish Hazard Perception Test.
2014
The aim of the current study is to develop and obtain valid evidence for a hazard perception test suitable for the Spanish driving population. To obtain valid evidence to support the use of the test, the effect of hazardous and quasi-hazardous situations on the participants' hazard prediction is analyzed and the pattern of results for drivers with different driving experience--that is, learner, novice, and expert drivers and reoffender vs. nonoffender drivers--is compared. Potentially hazardous situations are those that develop without involving any real hazard (i.e., the driver did not actually have to decelerate or make any evasive maneuver to avoid a potential collision). The current stu…
Modeling offenses among motorcyclists involved in crashes in Spain.
2013
In relative terms, Spanish motorcyclists are more likely to be involved in crashes than other drivers and this tendency is constantly increasing. The objective of this study is to identify the factors that are related to being an offender in motorcycle accidents. A binary logit model is used to differentiate between offender and non-offender motorcyclists. A motorcyclist was considered to be offender when s/he had committed at least one traffic offense at the moment previous to the crash. The analysis is based on the official accident database of the Spanish general directorate of traffic (DGT) for the 2003–2008 time period. A number of explanatory variables including motorcyclist character…
Inhibiting and Facilitating Factors to End a Violent Relationship: Patterns of Behavior Among Women in Spain
2013
The objective of this study are (a) to explore the factors, which facilitate or inhibit women’s responses to intimate partner violence (IPV) and their ability to leave a violent relationship; (b) to identify patterns of behavior in abused women based on their perception of the violence and the actions they take to find help or a solution to the problems derived from IPV. Semistructured interviews were carried out. The critical path is defined as the sequence of decisions and actions taken by affected women to address the violence they experienced. Based on this concept, we identified several factors that affect women’s responses to violence, and categorized them into inhibiting and facilita…
Arrival-time judgments on multiple-lane streets: the failure to ignore irrelevant traffic
2014
How do road users decide whether or not they have enough time to cross a multiple-lane street with multiple approaching vehicles? Temporal judgments have been investigated for single cars approaching an intersection; however, close to nothing is known about how street crossing decisions are being made when several vehicles are simultaneously approaching in two adjacent lanes. This task is relatively common in urban environments. We report two simulator experiments in which drivers had to judge whether it would be safe to initiate street crossing in such cases. Matching traffic gaps (i.e., the temporal separation between two consecutive vehicles) were presented either with cars approaching o…