Predictors of nurses' intention to accept COVID-19 vaccination: A cross-sectional study in five European countries.

AIMS AND OBJECTIVES: To investigate nurses' intention in accepting COVID-19 vaccination and the factors affecting their decision. BACKGROUND: COVID-19 vaccination has started in most European countries with healthcare personnel being the first group receiving the vaccine shots. Their attitude towards vaccination is of paramount significant as their role in the frontline could help in the awareness of general population. METHODS: A study was conducted in Albania, Cyprus, Greece, Spain and Kosovo with the use of an online questionnaire. The Fear of COVID-19 Scale was used. The STROBE checklist was followed for this cross-sectional study. RESULTS: Study population consisted of 1135 nurses. Mean age of the participants was 38.3 years, while most of them were female gender (84.7%) and married (53.1%). Acceptance of a safe and effective COVID-19 vaccine was higher among Greek (79.2%) and Spanish (71.6%) nurses, followed by Cypriot (54%), Albanian (46.3%) and Kosovo (46.2%) nurses. Key factors for willingness to get vaccinated were male gender, living in a country with a high mortality rate in comparison with low mortality, being not infected with COVID-19, having high level of knowledge about COVID-19 vaccines and having been vaccinated for influenza in the last 2 years. Moreover, trusting the government and doctors regarding the information about the COVID-19 and having high level of fear about this virus were key factors for willingness to get vaccinated. CONCLUSION: Vaccination of healthcare personnel is a crucial issue not only for their own safety but also for their patients'. Healthcare acceptance to get vaccinated can work as a role model for general population. RELEVANCE TO CLINICAL PRACTICE: Gender, country, mortality rate, trust in government and health professionals and the level of fear were key factors that should be managed in clinical practice.

Nursing students, mental health status during COVID-19 quarantine: evidence from three European countries.

BACKGROUND: The SARS-CoV2 pandemic obligated most of the European countries to implement strict measures and lockdowns to minimize the spread of the virus. Universities closed and on-line classes started. However, COVID-19 epidemic has significant impact on mental health of population. AIM: To assess depression level of nursing students (undergraduate and master) in Greece, Spain and Albania during COVID-19 pandemic as well as to identify possible determinants of depression level. METHODS: A multicenter cross-sectional study was conducted between April and May 2020. An on-line questionnaire was used to collect the data. The Patient Health Questionnaire-9 was used to evaluate the depression levels of nursing students. RESULTS: Seven hundred and eighty-seven nursing students participated in the study out of which 83.9% were of female gender, 92.9% single and 94.7% lived with others. One third of the nursing student population experienced mild depression, with higher depression levels noted for Spanish students (59.1%) followed by Albanian (34.5%) and Greek (21.8%) students. Multivariate linear regression analysis identified that Spanish students experienced more depression than Greek and Albanian (p < 0.001). Also, decreased age was associated with increased depression. CONCLUSION: The impact of lockdown and quarantine on nursing students mental health is clear. Provision of university based mental health interventions should be a priority.

Core Evidence-Based Practice Competencies and Learning Outcomes for European Nurses: Consensus Statements.

BACKGROUND: Consensus on evidence-based practice (EBP) competencies and associated learning outcomes for registered nurses has not yet been achieved in the European context. AIMS: To establish a set of core EBP competencies for nurses and the most important EBP learning outcomes encompassing attitudes, knowledge, and skills dimensions for implementation into nursing education in European countries. METHODS: A multi-phase modified Delphi survey was conducted: Phase 1, a literature review; Phase 2, a two-round consensus of experts; and Phase 3, a Delphi survey. Experts from six European countries participated. RESULTS: In Phase 1, 88 records were selected and 835 statements extracted, which were grouped according to the seven steps of EBP. After removing 157 duplicates, the remaining competencies (n = 678) were evaluated in Phase 2. Then, a two-round expert consensus was reached, with 24 competencies and 120 learning outcomes identified and divided into affective, cognitive, and skills domains. In Phase 3, based on a Delphi survey expert consensus, all evaluated statements were included in a final set of competencies and learning outcomes. Only two learning outcomes were recommended for allocation to a different domain, and four were reformulated as suggested, with no further changes to the others. LINKING EVIDENCE TO ACTION: The set of EBP competencies and learning outcomes can guide nurse educators, managers, and EBP stakeholders in the development of content that incorporates EBP knowledge, skills, and attitudes into educational programs. Prioritizing the EBP competencies and learning outcomes that are most necessary and adapting them to every context will provide healthcare organizations with guidelines for enhancing the continuing education of nurses. These results could facilitate the development of effective tools for assessing nursing students' and nurses' perception of competencies required for EBP processes.

MicroRNAs as biomarkers of harmful environmental and occupational exposures: a systematic review.

Environmental exposure is a growing public health burden associated with several negative health effects. An estimated 4.2 million deaths occur each year from ambient air pollution alone. Biomarkers that reflect specific exposures have the potential to measure the real integrated internal dose from all routes of complex environmental exposure. MicroRNAs (miRNAs), small non-coding RNAs that regulate gene expression, have been studied as biomarkers in various diseases and have also shown potential as environmental exposure biomarkers. Here, we review the available human epidemiological and experimental evidence of miRNA expression changes in response to specific environmental exposures including airborne particulate matter. In doing so, we establish that miRNA exposure biomarker development remains in its infancy and future studies will need to carefully consider biological and analytical 'design rules' in order to facilitate clinical translation.

Psychological Disorders and Quality of Life Among Patients With Chronic Viral Hepatitis: A Single-Center Cross-Sectional Study With Pair-Matched Healthy Controls.

Recent research evidence has shown that patients with chronic viral hepatitis develop symptoms of anxiety and/or depression, which has a strong impact on their health-related quality of life. This study aimed to assess the levels of anxiety, depression, and health-related quality of life among patients with chronic hepatitis B or C in Greece. It was a cross-sectional study among 111 patients with chronic viral hepatitis, evaluated at a tertiary General Hospital of Athens from March to September of 2014. Anxiety, depression, and health-related quality of life were assessed by the use of specially designed questionnaires. For the comparison between patients' population and general population, a pair-matched population of 111 healthy participants was recruited. Mean age of patients was 44.85 years (SD = 14.4). Fifty-nine patients were infected by hepatitis B virus and 52 by hepatitis C virus. Levels of anxiety and depression were higher among patients than among controls and the overall health-related quality of life was poorer (p < .001). Female gender and liver parenchyma damage were associated with higher levels of anxiety (p < .05). Certain demographic, socioeconomic, and clinical-serological factors were related with higher levels of depression. Poorer health-related quality of life was reported by patients with liver cirrhosis and alanine aminotransferase of 40 IU/L or more. Patients with chronic viral hepatitis demonstrate psychological and physical impairment, especially those with advance liver disease and/or active viral activity.

The Influence of Meteorological Factors and Atmospheric Pollutants on the Risk of Preterm Birth.

Atmospheric pollutants and meteorological conditions are suspected to be causes of preterm birth. We aimed to characterize their possible association with the risk of preterm birth (defined as birth occurring before 37 completed gestational weeks). We pooled individual data from 13 birth cohorts in 11 European countries (71,493 births from the period 1994-2011, European Study of Cohorts for Air Pollution Effects (ESCAPE)). City-specific meteorological data from routine monitors were averaged over time windows spanning from 1 week to the whole pregnancy. Atmospheric pollution measurements (nitrogen oxides and particulate matter) were combined with data from permanent monitors and land-use data into seasonally adjusted land-use regression models. Preterm birth risks associated with air pollution and meteorological factors were estimated using adjusted discrete-time Cox models. The frequency of preterm birth was 5.0%. Preterm birth risk tended to increase with first-trimester average atmospheric pressure (odds ratio per 5-mbar increase = 1.06, 95% confidence interval: 1.01, 1.11), which could not be distinguished from altitude. There was also some evidence of an increase in preterm birth risk with first-trimester average temperature in the -5°C to 15°C range, with a plateau afterwards (spline coding, P = 0.08). No evidence of adverse association with atmospheric pollutants was observed. Our study lends support for an increase in preterm birth risk with atmospheric pressure.

Drinking Water Disinfection By-products, Genetic Polymorphisms, and Birth Outcomes in a European Mother-Child Cohort Study.

BACKGROUND: We examined the association between exposure during pregnancy to trihalomethanes, the most common water disinfection by-products, and birth outcomes in a European cohort study (Health Impacts of Long-Term Exposure to Disinfection By-Products in Drinking Water). We took into account exposure through different water uses, measures of water toxicity, and genetic susceptibility. METHODS: We enrolled 14,005 mothers (2002-2010) and their children from France, Greece, Lithuania, Spain, and the UK. Information on lifestyle- and water-related activities was recorded. We ascertained residential concentrations of trihalomethanes through regulatory records and ad hoc sampling campaigns and estimated route-specific trihalomethane uptake by trimester and for whole pregnancy. We examined single nucleotide polymorphisms and copy number variants in disinfection by-product metabolizing genes in nested case-control studies. RESULTS: Average levels of trihalomethanes ranged from around 10 µg/L to above the regulatory limits in the EU of 100 µg/L between centers. There was no association between birth weight and total trihalomethane exposure during pregnancy (ß = 2.2 g in birth weight per 10 µg/L of trihalomethane, 95% confidence interval = 3.3, 7.6). Birth weight was not associated with exposure through different routes or with specific trihalomethane species. Exposure to trihalomethanes was not associated with low birth weight (odds ratio [OR] per 10 µg/L = 1.02, 95% confidence interval = 0.95, 1.10), small-for-gestational age (OR = 0.99, 0.94, 1.03) and preterm births (OR = 0.98, 0.9, 1.05). We found no gene-environment interactions for mother or child polymorphisms in relation to preterm birth or small-for-gestational age. CONCLUSIONS: In this large European study, we found no association between birth outcomes and trihalomethane exposures during pregnancy in the total population or in potentially genetically susceptible subgroups. (See video abstract at http://links.lww.com/EDE/B104.).

Prenatal Second-Hand Smoke Exposure Measured with Urine Cotinine May Reduce Gross Motor Development at 18 Months of Age.

OBJECTIVE: To evaluate the association of second-hand smoke exposure of pregnant mothers using urine cotinine with the neurodevelopment of their children at 18 months of age in the mother-child cohort in Crete (Rhea Study). STUDY DESIGN: Selected participants were Greek mothers with singleton pregnancies, had never smoked, and had available urine cotinine measurements in pregnancy, and their children for whom a neurodevelopmental assessment was completed. We performed face-to-face interviews twice during pregnancy and postnatally, and assessed children's neurodevelopment at 18 months of age using the Bayley Scales of Infant and Toddler Development, Third Edition. We used linear regression and generalized additive models. RESULTS: Of 599 mothers, 175 (29%) met the inclusion criteria. Maternal urine cotinine levels were low (mean: 10.3 ng/mL, SD: 11.7 ng/mL). Reported passive smoking from different sources was strongly associated with urine cotinine levels. A negative association was observed between cotinine levels in pregnancy and child's gross motor function (beta = -3.22 per 10 ng/mL, 95% CI -5.09 to -1.34) after adjusting for factors potentially associated with neurodevelopment; results were similar in both sexes. A negative association was also observed for cognitive and receptive communication scales but the effect was small and not statistically significant. CONCLUSIONS: Maternal exposure during pregnancy to second-hand smoke measured through urine cotinine was associated with a decrease in gross motor function among 18-month-old children, even at low levels of exposure.

Postnatal weight growth and trihalomethane exposure during pregnancy.

BACKGROUND: Impaired postnatal growth after chloroform exposure in utero has been observed in rodents without an effect on birth weight. We aimed to study the relationship between exposure to trihalomethanes (THMs) during pregnancy and postnatal weight growth during infancy. METHODS: We analysed 2216 mother-child pairs recruited in Gipuzkoa, Sabadell, Valencia (Spain, INMA Project, enrollment: 2003-2008) and Crete (Greece, RHEA Study, enrollment: 2007-2008). Drinking water habits and water-related activities ascertained through personal interviews were combined with THM measurements in drinking water to estimate THM exposure through different exposure routes during pregnancy. Weight measurements during the first year of life were used to fit postnatal weight growth curves from birth to one year and to predict weight at six months. Multiple linear regression was used to evaluate the relationship between six months weight gain and interquartile range (IQR) increase in THM exposure adjusting for confounders. RESULTS: Average weight gain at six months ranged from 4325 g (Gipuzkoa) to 4668 g (Crete). Median residential THM levels ranged from 1 µg/l (Crete) to 117 µg/l (Sabadell). No significant association was observed overall (-24.4 g [95% CI -78.8, 30.0] for an IQR increase in total residential uptake). A negative relationship was observed in Sabadell (-148 g [95% CI -282, -13.7]) for an IQR increase in ingestion THM uptake. CONCLUSIONS: No consistent evidence of an association between THM exposure during pregnancy and postnatal growth was observed. The novelty of the hypothesis and the negative trend observed in the region with the highest levels warrants the replication in future studies.

Meso level influences on long term condition self-management: stakeholder accounts of commonalities and differences across six European countries.

BACKGROUND: European countries are increasingly adopting systems of self -care support (SMS) for long term conditions which focus on enhancing individual, competencies, skills, behaviour and lifestyle changes. To date the focus of policy for engendering greater self- management in the population has been focused in the main on the actions and motivations of individuals. Less attention has been paid to how the broader influences relevant to SMS policy and practice such as those related to food production, distribution and consumption and the structural aspects and economics relating to physical exercise and governance of health care delivery systems might be implicated in the populations ability to self- manage. This study aimed to identify key informants operating with knowledge of both policy and practice related to SMS in order to explore how these influences are seen to impact on the self-management support environment for diabetes type 2. METHODS: Ninety semi-structured interviews were conducted with key stakeholder informants in Bulgaria, Spain, Greece, Norway, Netherlands and UK. Interviews were transcribed and analysed using thematic and textual analysis. RESULTS: Stakeholders in the six countries identified a range of influences which shaped diabetes self-management (SM). The infrastructure and culture for supporting self- management practice is viewed as driven by political decision-makers, the socio-economic and policy environment, and the ethos and delivery of chronic illness management in formal health care systems. Three key themes emerged during the analysis of data. These were 1) social environmental influences on diabetes self-management 2) reluctance or inability of policy makers to regulate processes and environments related to chronic illness management 3) the focus of healthcare system governance and gaps in provision of self-management support (SMS). Nuances in the salience and content of these themes between partner countries related to the presence and articulation of dedicated prevention and self- management policies, behavioural interventions in primary care, drug company involvement and the impact of measures resulting from economic crises, and differences between countries with higher versus lower social welfare support and public spending on shaping illness management. CONCLUSIONS: The results suggest reasons for giving increasing prominence to meso level influences as a means of rebalancing and improving the effectiveness of implementing an agenda for SMS. There is a need to acknowledge the greater economic and policy challenging environment operating in some countries which act as a source of inequality between countries in addressing SMS for chronic illness management and impacts on people's capacity to undertake self-care activities.

Diabetes self-management arrangements in Europe: a realist review to facilitate a project implemented in six countries.

BACKGROUND: Self-management of long term conditions can promote quality of life whilst delivering benefits to the financing of health care systems. However, rarely are the meso-level influences, likely to be of direct relevance to these desired outcomes, systematically explored. No specific international guidelines exist suggesting the features of the most appropriate structure and organisation of health care systems within which to situate self-management approaches and practices. This review aimed to identify the quantitative literature with regard to diabetes self-management arrangements currently in place within the health care systems of six countries (The United Kingdom, The Netherlands, Norway, Spain, Bulgaria, and Greece) and explore how these are integrated into the broader health care and welfare systems in each country. METHODS: The methodology for a realist review was followed. Publications of interest dating from 2000 to 2013 were identified through appropriate MeSH terms by a systematic search in six bibliographic databases. A search diary was maintained and the studies were assessed for their quality and risk of bias. RESULTS: Following the multi-step search strategy, 56 studies were included in the final review (the majority from the UK) reporting design methods and findings on 21 interventions and programmes for diabetes and chronic disease self-management. Most (11/21, 52%) of the interventions were designed to fit within the context of primary care. The majority (11/21, 52%) highlighted behavioural change as an important goal. Finally, some (5/21, 24%) referred explicitly to Internet-based tools. CONCLUSIONS: This review is based on results which are derived from a total of at least 5,500 individuals residing in the six participating countries. It indicates a policy shift towards patient-centred self-management of diabetes in a primary care context. The professional role of diabetes specialist nurses, the need for multidisciplinary approaches and a focus on patient education emerge as fundamental principles in the design of relevant programmes. Socio-economic circumstances are relevant to the capacity to self-manage and suggest that any gains and progress will be hard to maintain during economic austerity. This realist review should be interpreted within the wider context of a whole systems approach regarding self-care support and chronic illness management.

Evaluation of Evidence-Based Practice Competency among Greek Undergraduate Nursing Students.

For several years, the global scientific community has accepted and recognized the importance of evidence-based practice for nursing science. The main factor for the implementation of evidence-based practice is the competence of undergraduate nursing students towards evidence-based practice, so that they as active nurses are ready for its application in their clinical practice, in order to provide better care for their patients. The aim of the present study is to examine the level of evidence-based practice competency evaluated with the self-reported Evidence-Based Practice Competence Questionnaire. It is important to mention that such a study has not been conducted on nursing students in Greece, but only on registered nurses. A quantitative study based on cross-sectional design was conducted from February to June 2022 in a convenience sample of Greek undergraduate nursing students. The SPSS 26.0 program was used to perform descriptive, bivariate, and multivariate analyses. A total of 175 undergraduate students participated at the Hellenic Mediterranean University Department of Nursing (Greece), specifically from the 2nd and 3rd academic years. The mean score of the Evidence-Based Practice Competence Questionnaire for nursing undergraduate students was 3.03 ± 0.26, indicating moderate evidence-based practice. Among the Evidence-Based Practice Competence Questionnaire dimensions, mean scores of 3.03 ± 0.32 for attitude toward evidence-based practice, 3.01 ± 0.49 for skills in evidence-based practice, and 3.03 ± 0.49 for knowledge in evidence-based practice were obtained. Significant differences among participants' mean Evidence-Based Practice Competence Questionnaire scores regarding gender (p = 0.766), age (p = 0.400), academic year (p = 0.153), and training in the field of research methodology (p = 0.538) were not found. It appears that the level of readiness towards evidence-based practice is mediocre among undergraduate nursing students at a university in Greece. Therefore, it is necessary to carry out new studies in the future, so that there is a correct approach of all the elements that contribute to the readiness of nursing undergraduate students regarding evidence-based practice.

Validation of Two Instruments for the Measurement of Dehumanization and Self-Dehumanization in Healthcare Settings.

Understanding and addressing dehumanization in healthcare is crucial due to its profound impact on patient care, ethical implications on patient dignity and autonomy, and its potential to affect the psychological well-being of healthcare professionals. The primary aim of this study was to establish reliable and valid instruments measuring two different types of dehumanization, namely animalistic dehumanization (i.e., stripping one of their uniquely human characteristics) and mechanistic dehumanization (i.e., stripping one of their human nature characteristics) among healthcare professionals. In this cross-sectional validation study among healthcare professionals, we tested measures of both animalistic and mechanistic dehumanization, focusing on the dehumanization of patients (hetero-dehumanization) and oneself (self-dehumanization), respectively. All measures were developed and validated based on a concept analysis, a literature review, and an appraisal of pre-existing scales. The research was conducted among 400 nurses and medical doctors employed in Greek public hospitals. Coefficient validity ratio results showed that 100% of items were acceptable for both measures. The newly established and validated hetero-dehumanization scale encompassed two factors (factor 1: animalistic dehumanization, factor 2: mechanistic dehumanization; Cronbach's alpha was equal to 0.86 for each measure). The self-dehumanization scale was a mono-factorial measure of mechanistic dehumanization (Cronbach's alpha = 0.97). Two validated measures of (self- and hetero-) animalistic and mechanistic dehumanization measures were developed for the assessment of dehumanization among health professionals, which will form the basis for future research in this important scientific field.

A Study of Factors Contributing to the Nutritional Status of Elderly People Receiving Home Care.

(1) Background: Nutrition is a critical aspect of health and well-being in the elderly population, as physiological changes associated with aging can impact nutrient utilization and dietary needs. The aim of this study was the assessment of nutritional screening and associated factors among community-dwelling elderly people. (2) Methods: This study is the first phase of an intervention trial of people aged 65 years and over who received primary health services and resided in the municipality of Archanes Asterousia in Crete, Greece. Nutritional risk was assessed using the Mini Nutritional Assessment. Diet-related factors were analyzed, including health status (oral hygiene, depression, cognitive decline, impaired functioning, quality of life), social factors (educational attainment, marital status, type of work before 60 years), and lifestyle factors (smoking, drinking, diet). (3) Results: A total of 730 elderly people were evaluated (males, 31.5%), with an average age (±SD) of 76.83 (±6.68) years. MNA was found to have a statistically significant connection with assessment of oral hygiene, mental state, Charlson comorbidity, functional independence (assessed with the Barthel scale), and quality of life. The exception was geriatric depression (GDS), with which no statistically significant association was found (p > 0.05). Nutritional risk analysis revealed 379 participants (51.9%) to be adequately nourished, 205 (28.1%) to be at risk of malnutrition, and 146 (20.0%) to be malnourished. (4) Conclusions: These results clearly demonstrated the key factors that contribute to the nutritional screening of elderly people and need to be addressed by health authorities and social services.

Patient Knowledge, Medication Adherence, and Influencing Factors: A Cross-Sectional Study among Hypertensive Patients in Greece.

This study aimed to investigate the knowledge of patients with hypertension about their condition, adherence to antihypertensive medication, and the factors influencing it. A cross-sectional study was conducted in two cardiology outpatient clinics of two tertiary hospitals, in Greece. The study included 188 patients diagnosed with hypertension. The patients' knowledge about their disease and adherence to medication were assessed by using the HK-LS and A-14 scales, respectively. Patients had sufficient knowledge levels about their disease, but significantly low levels of adherence to medication. Patients with higher knowledge levels were more adherent to medications [r(188) = 0.885, p < 0.001]. By using multivariate analysis, higher age (p = 0.018), residence in a more populous area (p = 0.041), more years with the disease (p = 0.012), and a lower number of medications (p = 0.03) were associated with higher levels of knowledge. Conversely, younger age (p = 0.036), lower educational levels (p = 0.048), fewer years with the disease (p = 0.001), and a higher number of medications (p = 0.003) were associated with lower adherence to medication. The Greek patients' hypertension knowledge was sufficient; however, adherence to medication was significantly low. Healthcare managers could utilize our findings to design targeted interventions for improving adherence to medication for these patients.

Exposure to different sources of second-hand smoke during pregnancy and its effect on urinary cotinine and tobacco-specific nitrosamine (NNAL) concentrations.

BACKGROUND: To date, no research exists on the role that different sources of exposure to second-hand smoke (SHS) have on 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) and nicotine uptake, assessed via urinary 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL) and cotinine concentrations of non-smoking pregnant women, nor the differences in NNAL concentrations among pregnant women who quit smoking in comparison to those who do not. METHODS: As part of the 'Rhea' mother childbirth cohort in Crete, Greece, 1317 mother-child pairs were followed-up until delivery, while among a subsample, maternal urine was assessed for its NNAL (n=117) and cotinine concentrations (n=377). RESULTS: Pregnant women who continued to smoke during pregnancy were found to have geometric mean urinary NNAL concentrations of 0.612 pmol/ml, in comparison to the 0.100 pmol/ml of ex-smokers and 0.0795 pmol/ml of non-smokers exposed to SHS. Exposure to SHS in the home was associated with a 4.40 ng/ml increase in urinary cotinine levels, while reported exposure to SHS in cars was associated with an even higher (8.73 ng/ml) increase in cotinine concentrations and was strongly related to NNAL concentrations. Exposure to SHS in the workplace and in public places was also shown to increase cotinine and NNAL concentrations. The NNAL:cotinine ratio was found to be higher among pregnant women who were exposed to SHS but did not smoke (p<0.001). CONCLUSIONS: Using cotinine levels as an indicator of NNK, exposure due to SHS during pregnancy leads to an underestimation of exposure to NNK uptake. Moreover, each source of exposure contributed to the increase in cotinine levels, indicating the importance of avoiding SHS exposure from any source.

Current evidence on the attitudes, knowledge and perceptions of nurses regarding evidence-based practice implementation in European community settings: a systematic review.

Evidence-based practice (EBP) is an approach that influences healthcare worldwide. Systematic research in the relevant biomedical literature was conducted using the Medline-Pubmed interface until August 2012. Six studies were included in the review. All of these studies had a cross-sectional study design, and 4 of them conducted a postal survey, using different questionnaires for data collection purposes. This review supports previous literature suggesting that community nurses have a positive attitude toward EBP. However, although EBP implementation is considered to be a professional imperative, the integration of recent evidence into clinical practice seems to be a cumbersome process.

Evidence-Based Practice Competency of Registered Nurses in the Greek National Health Service.

Nurses' competency toward evidence-based practice (EBP) has been extensively investigated by several studies worldwide. However, factors affecting the competence of Greek nurses working in the NHS have not been fully investigated in terms of EBP. Thus, this study aimed to explore the impact of the individual qualifications of nurses on their competence toward EBP. Data from 473 registered nurses working in 10 hospitals in the Greek National Health Service (NHS) were collected between October and December 2020 using a convenience sampling method in a cross-section design. The Greek version of the 35-item (five-point Likert scale) Evidence-Based Practice Competency Questionnaire for Professional Registered Nurses (EBP-COQ Prof) was used to assess the competence level of nurses, focusing on attitudes, skills, and knowledge, as well as the utilization of EBP in clinical practice. One-way ANOVA and Pearson coefficient tests were applied to compare the possible differences among variables (two or more groups) as appropriate. A multi-factorial regression model was applied to explore participants' qualifications, including demographics (MSc degree, gender, English language knowledge, etc.) as independent variables, and to control for potential confounding effects toward EBP competency. The p-values < 0.05 were considered statistically significant. The mean age of the 473 participants (402 women and 71 men) was 44.7 ± 9.2 years old. The mean value of competence subscales was found as follows: attitudes 3.9 ± 0.6, knowledge 3.7 ± 0.6, skills 3.1 ± 0.8, and utilization 3.4 ± 0.7. A multivariate regression analysis revealed that associates of "Master's degree" (t = 3.039, p = 0.003), "Writing an academic article" (3.409, p = 0.001), "Working in a University clinic" (2.203, p = 0.028), and "Computer Skills" (2.404, p = 0.017) positively affected "Attitudes", "Knowledge", "Skills", and "Utilization", respectively. The research data suggest that nurses working in the Greek NHS were limited in competence regarding EBP in comparison with other European countries. Therefore, vocational, educational, and training programs tailored to EBP enhancement are crucially important. This study was not registered.

The effect of an exercise-based rehabilitation programme in functional recovery and prevention of secondary falls after a hip fracture in older adults: A systematic review.

We performed a systematic review to evaluate whether an exercise-based intervention programme, for older people with a hip fracture, is effective in functional recovery and in preventing secondary fall-related injuries. This systematic review was conducted according to Cochrane review guidelines and based on the PRISMA statement. Six electronic databases (Medline, PubMed, Cochrane Library, CIHNAL, Embase, Google Scholar) from 2010 to 31 December 2021 were searched for randomised controlled trials (RCTs) of functional recovery or fall prevention exercises after a hip fracture surgery in older people (≥65 years). Thirty-four references were identified initially, however, only 8 studies (1617 patients) met the eligibility criteria. Despite the heterogeneity of the onset, duration and of the characteristics of exercise-based intervention, as well as the type of setting it was delivered in, there was evidence that an exercise-based rehabilitation programme improved physical function and gait ability. There was no evidence about preventing a secondary fall after a hip fracture. In conclusion, an exercise-based intervention programme can generally improve functional recovery after a hip fracture. It remains uncertain if it affects the prevention of a secondary fall over a 1-year follow-up period.

Development and Validation of the CVP Score: A Cross-Sectional Study in Greece.

Although central venous pressure (CVP) is among the most frequent estimated hemodynamic parameters in the critically ill setting, extremely little is known on how intensive care unit (ICU) nurses use this index in their decision-making process. The purpose of the study was to develop a new questionnaire for accessing how ICU nurses use CVP measurements to address patients' hemodynamics investigating its validity and reliability. A cross-sectional study was conducted among 120 ICU nurses from four ICUs of Greece. Based on a comprehensive literature review and the evaluation by a panel of five experts, a new questionnaire, named "CVP Score", was created, having eight items. The construct validity and the reliability of the questionnaire were examined. Half of the study participants (51.7%) worked at a specialized ICU, and they had a mean [±Standard Deviation (SD)] ICU experience of 13(±7.1) years. The estimated construct validity of the newly developed tool was acceptable, while the internal consistency reliability as measured by Cronbach alpha was excellent (0.901). CVP Score had acceptable test-retest reliability (r = 0.996, p < 0.001) and split-half reliability (0.855). The CVP score is a valid and reliable instrument for measuring how critical care nurses use CVP measurements in their decision-making process.