Impact of nurse-initiated education on HeartScore in patients with hypertension: a randomised trial.

BACKGROUND: People with hypertension experience significant damage to major organs due to insufficient management of cardiovascular risk factors. AIMS: To assess the impact of nurse-led educational interventions on the total cardiovascular risk among people with hypertension. METHOD: the study was an interventional randomised study. The sample (n=92) was randomly assigned to the either the control or intervention group. The HeartScore tool was used to assess patients' total cardiovascular risk between December 2017 and March 2018. FINDINGS: 56.6% of the control group and 55.4% of the intervention group were women, with a mean age of 64.4 years and 66.2 years respectively (P>0.05). Total cholesterol reduced in both groups; however, improvement was greater in the intervention group (P<0.05). Total cardiovascular risk fell in the intervention group from 4.75 to 4.33 (P>0.05), while the control group saw an increase in risk from 10.03 to 12.65 (P=0.035). CONCLUSION: Nurse-led educational interventions should be incorporated in the usual care of patients with hypertension, in order to achieve the best management of the condition.

Scales for assessing medication adherence in patients with hypertension.

BACKGROUND: the choice of the appropriate tool for assessing level of medication adherence is a significant barrier in scientific research. AIMS: to translate into Greek and test the reliability of the Hill-Bone and A-14 scales among patients with hypertension. Also, to compare patients' responses in the Hill-Bone scale, A-14 scale and Morisky Medication Adherence Scale (MMAS). METHODS: data collection occurred between February 2016 and March 2016 at a general hospital in Athens, Greece. The sample consisted of hypertensive patients (n=34) and non-hypertensive patients (n=34). FINDINGS: the coefficient alpha in hypertensive patients was 0.76 for Hill-Bone, 0.64 for MMAS and 0.91 for the A-14 scale. In non-hypertensive patients, the Cronbach's alpha for MMAS was 0.81 and 0.78 for A-14. A statistically significant difference was found among the mean scores of the scales, whereas strong correlation was found only between two pairs of questions with similar meaning. CONCLUSION: all tools are appropriate to assess the level of medication adherence in Greek hypertensive patients. However, careful translation of the scales is essential since items with the same meaning could be understudied in a different way.

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.

Readiness for and predictors of evidence base practice in Greek healthcare settings.

BACKGROUND: Implementation of evidence-based practice (EBP) remains limited in healthcare settings and knowledge of predictors of healthcare professionals' EBP activities is lacking. AIM: Describe nurses' readiness for EBP and identify related predictors in Greek healthcare settings we conducted a survey. RESULTS: Nurses scored high in the EBP readiness scale reflecting significant positive readiness toward EBP and consistently reported favourable attitudes toward and beliefs about EBP. However, half of them were unsure about their ability to engage in EBP despite the fact that they valued research-based practice as important. EBP specific domains including the "EBP-attitude", the "EBP-knowledge", the "Informational needs" and the "Workplace culture" and nurses' demographics as well, were found to be strong predictors of EBP readiness among Greek nurses. CONCLUSION: As nurses are now more aware of and open to the idea of EBP, diverse strategies and well-designed interventions to facilitate the desired change to practice are needed.

The level of anxiety, depression and quality of life among patients with heart failure in Greece.

PURPOSE: The assessment of the level of anxiety, depression and quality of life among patients with heart failure. METHODS: It was an observational study. The populations were 231 patients with heart failure who were hospitalized in cardiology departments of 2 general hospitals in Athens, from September 1, 2010 through January 31, 2012. We used the "Minnesota Living with Heart Failure Questionnaire - MLHFQ" to evaluate patients' quality of life and the " State-Trait Anxiety Inventory - STAI" and the "Maastricht Questionnaire - MQ" to evaluate the level of stress and depression, respectively. RESULTS: The mean age of patients was 66.1±10.1years. The quality of life was poor, since the average score in MLHFQ was 65.4±20.6. Also, patients revealed high levels of both trait and state anxiety (mean score in STAI was 54.5±9.4 and 52.8±8.5 respectively) and depression (mean score in MQ was 34.3±8.4). Factors associated with poor quality of life and high levels of anxiety and depression were older age, low level of education, unemployment, poor economic situation, multiple hospitalizations (> 4 times) and heart failure stages III and IV in NYHA (p<0.001 in all cases). CONCLUSION: Patients with heart failure present severe symptoms of anxiety and depression and poor quality of life. Assessing those patients for these symptoms and providing holistic health care by a multidisciplinary team, will lead to the prevention and early treatment not only of physical but also of the psychosocial manifestations of the disease.

Effects of work environment on patient and nurse outcomes.

BACKGROUND: Several parameters of the nurse's work environment lead to fewer patient complications and lower nurse burnout. The aim of this systematic review was the analysis of research data related to the effect of nurses' work environments on outcomes for both patients and nurses. METHODS: Medline was searched by using keywords: 'working conditions', 'work environment', 'nurses', 'nursing staff', 'patients', 'outcomes'. RESULTS: In total, 10 studies were included, of which 4 were cross-sectional and the remaining were descriptive correlational studies. Patients who were hospitalised in units with good work environments for the nurses were more satisfied with the nursing care than the patients in units with poor work environments. Nurses who perceived their work environment to be good experienced higher job satisfaction and lower rates of burnout syndrome. CONCLUSIONS: A good work environment constitutes a determinant factor for high care quality and, at the same time, relates to improved outcomes for the nurses.

Readiness for and predictors of evidence-based practice in Greek healthcare settings.

BACKGROUND: Implementation of evidence-based practice (EBP) remains limited in healthcare settings and knowledge of predictors of healthcare professionals' EBP activities is lacking. AIM: To describe nurses' readiness for EBP and identify related predictors in Greek healthcare settings. RESULTS: Nurses scored high in the EBP readiness scale reflecting significant positive readiness toward EBP and consistently reported favorable attitudes toward and beliefs about EBP. However, half of them were unsure about their ability to engage in EBP despite the fact that they valued research-based practice as important. EBP specific domains including the "EBP-attitude", the "EBP-knowledge", the "informational needs" and the "workplace culture" and nurses' demographics as well, were found to be strong predictors of EBP readiness among Greek nurses. CONCLUSION: As nurses are now more aware of and open to the idea of EBP, diverse strategies and well-designed interventions to facilitate the desired change to practice are needed.

The Development and Testing of the Hippocratic Heart Failure Self-Care Scale.

BACKGROUND: The adoption of self-care behaviors among patients with congestive heart failure (CHF) is essential for the management of their health condition. However, there is a lack of tools for estimating self-care in CHF patients. We aim to develop and validate the Greek version of the Hippocratic heart failure self-care scale (HHFSCS). METHODS: The scale includes 22 items which are reviewed by a committee of experts. Individuals indicate the frequency at which they follow each self-behavior on a five-point Likert scale. Adult patients with CHF (n = 250) from a General Hospital in Athens participated in the study from June 2020 to March 2021. Reliability coefficients and an explanatory factor analysis (EFA), using a Varimax rotation and the principal component method, were used to assess the psychometric measurements. RESULTS: The Cronbach's alpha coefficient of the HHFSCS was 0.807. The exploratory factor analysis identified two domains that accounted for 88.44% of the variance in the scale items; however, each sub-scale could not be used as an independent scale. Finally, the test-retest showed a significant and strong correlation (r = 0.973, p < 0.001). CONCLUSIONS: The HHFSCS is a reliable and valid tool for assessing self-behaviors in CHF patients. Health professionals can use it in their clinical practice to improve the management of a patient's health conditions.

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.

Health-related quality of life of patients with severe heart failure. A cross-sectional multicentre study.

BACKGROUND: Heart failure is a serious chronic syndrome that is accompanied by significant physical and psychological burdens, resulting in poor quality of life. AIM: To assess the quality of life of patients with severe heart failure and its correlation with patient demographic, socio-economic and clinical characteristics. METHOD: We studied 199 patients with heart failure who were hospitalized in the Cardiology Department of three general hospitals of Greece during a 1-year period. Demographic and socio-economic data were obtained using a short questionnaire, while clinical data were obtained from medical record review. The assessment of the patients' quality of life was performed using Minnesota Life with Heart Failure Questionnaire (MLWHFQ). FINDINGS: The mean MLWHFQ score was 62.7 (±20.3). Significantly lower quality of life was found in patients with diabetes mellitus (Coefficient beta (ß)=11.4; 95% Confidence Interval (CI), 5.2-17.5), hypertension (ß=10.3; CI, 1.4-19.1), chronic renal failure (ß=13.9; CI, 5.9-21.9), chronic respiratory failure (ß=11.2; CI, 4.7-17.7), cancer (ß=12.3; CI, 2.3-22.4), psychiatric disease (ß=10.5; CI, 0.6-20.4) and those patients who were classified in New York Heart Association class IV (ß=10.6, CI=4.1-17.0). CONCLUSIONS: The average score of the MLWHFQ was high, and this reflects the poor quality of life of patients. Higher scores in specific patient groups show the negative influence of these factors in quality of life. The holistic care of patients with heart failure by a multidisciplinary team of healthcare professionals could improve their quality of life.

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.

Cardiac rehabilitation outcomes: modifiable risk factors.

Cardiac rehabilitation (CR) plays a significant role in management of heart diseases resulting in an improvement in patients' physical activity and quality of life and a decrease of healthcare costs. The purpose of this article was to review studies that examine outcomes of CR regarding the modifiable risk factors. Literature published between 1995 and 2012 was researched using PubMed and MEDLINE and reference lists of articles. Five hundred and eight studies were identified, however, only 16 met the inclusion criteria. The majority of studies included patients with any coronary heart disease. The study concluded that CR improves patients' self-care; a reduction in cholesterol and body mass index was observed. In addition to this, patients tended to quit smoking and increase their exercise activity. This suggests that the establishment and development of CR services is essential for the most effective management of heart condition.

The Development and Validation of the "Hippocratic Hypertension Self-Care Scale".

BACKGROUND: The adoption of self-care behaviors among patients with arterial hypertension (AH) plays an important role in the management of their health condition. However, a lack of scales assessing self-care is observed. We aimed to develop and validate the Hippocratic hypertension self-care scale. METHODS: From a pool of questions derived from a literature review, 18 items were included in the scale and reviewed by a committee of experts. Participants indicated the frequency at which they followed the self-behavior prescribed in each statement on a five-point Likert scale. Data were collected between April 2019 and December 2019. RESULTS: A total of 202 consecutive adult patients with AH were enrolled in the study. The internal consistency of the scale was found to be 0.807, using Cronbach's alpha coefficient. An exploratory factor analysis identified two domains that accounted for 92.94% of the variance in the scale items; however, each sub-scale could not be used as an independent scale. Finally, the test-retest of the scale showed a significant strong correlation (r = 0.0095, p < 0.001). CONCLUSION: This analysis indicates that the scale is reliable and valid for assessing self-care behaviors in patients with AH. It is suggested that health professionals use it in their clinical practice to improve the management of AH.

The Early Mobilization of Patients on Extracorporeal Membrane Oxygenation: A Systematic Review.

Patients on extracorporeal membrane oxygenation (ECMO) often require prolonged periods of bed rest owing to the severity of their illness. Care is also required to maintain the position and integrity of the ECMO cannula. However, they experience a range of effects due to prolonged bed rest. This systematic review examined the possible effects of the early mobilization in patients on ECMO. The database PUBMED was searched by using appropriate keywords: "rehabilitation", "mobilization", "ECMO" and "extracorporeal membrane oxygenation". The selection criteria for the article search were the following: (a) studies published in the last five years, (b) descriptive studies, (c) randomized studies, (d) published in the English language and (e) studies in adults. A total of 259 studies were found, 8 of which were finally selected. Most of the studies showed that early intensive physical rehabilitation related to a decrease in in-hospital stay and a reduction in the duration of mechanical ventilation and doses of vasopressors. In addition, improvements in the functional status and rate of mortality were observed along with a reduction in health care costs. Exercise training should be a fundamental part of the management of patients on ECMO.

Risk factors for prolonged stay in cardiac surgery intensive care units.

AIMS AND OBJECTIVES: To identify the factors that might affect the length of stay in the intensive care unit (ICU-LOS) among cardiac surgery patients. BACKGROUND: ICU-LOS forms an important factor for assessing the effectiveness of the provided nursing care. A number of factors can be accused for increasing patient hospitalization. The nursing workload (NWL), among others, was found to play a significant role as it is closely associated with the quality of care. DESIGN: An observational cohort study among 313 consecutive patients who were admitted to the cardiac surgery intensive care unit of a general, tertiary hospital of Athens, Greece from November 2008 to November 2009. METHODS: Data collection was performed by using a short questionnaire (for basic demographic information) and two instruments, the Nursing Activities Score (NAS) and the logistic EuroSCORE, for assessing the NWL and the perioperative risk for each patient respectively. RESULTS: ICU-LOS of more than 2 days increased with age and was more common among females (p < 0.001 and p = 0.02, respectively). Multivariate logistic regression analysis revealed a positive association between increased perioperative risk and the increased ICU-LOS [odd ratio (OR) 1.9, 95% confidence interval (CI) 1.0-3.5, p = 0.04], while patients with a first day NAS of more than 61.6% had an almost 5.2 times greater probability to stay in the cardiac surgery unit for more than 2 days (OR 5.2, 95% CI 3.0-8.8, p < 0.001). CONCLUSIONS: Increased level of NWL and patient perioperative risk are closely associated with increased ICU-LOS. RELEVANCE TO CLINICAL PRACTICE: The correlation between patient perioperative risk and ICU-LOS encourages the early identification of high-risk patients for prolonged hospitalization. Furthermore, the relationship between NWL and ICU-LOS allows the early identification of these patients with the use of an independent nursing tool.

Oxygen saturation and secretion weight after endotracheal suctioning.

Endotracheal suctioning is a common aspect of nursing care to mechanically-ventilated patients. The aim of this study was to investigate the effects of two suctioning techniques on oxygen saturation (SaO2) and the amount of drained secretions. A quasi-experimental study of 103 mechanically-ventilated patients was conducted from two tertiary hospitals in Greece. Two suctioning techniques were applied to each patient: with normal saline instillation and without. Normal saline instillation was associated with increased secretions' weight (p<0.001) and no significant differences in SaO2 values compared with no instillation. In examining each suctioning technique separately, the use of normal saline instillation was associated with a decrease in SaO2 levels 1 minute (p<0.001) and 15 minutes (p=0.002) after this procedure. In addition, suctioning without normal saline instillation was associated with a decrease in SaO2 1 minute (p<0.001) after the suction. In conclusion, normal saline instillation is related with a negative outcome on patient oxygenation for a prolonged period after the suction and causes the removal of a greater amount of secretions than the applied technique with no instillation. Comparing the two techniques, none is superior to the other resulting from the statistically insignificant comparative differences in SaO2 values.

Prevalence of HPV infection among Greek women attending a gynecological outpatient clinic.

BACKGROUND: Human papillomavirus (HPV) infection is a causative factor for cervical cancer. Early detection of high risk HPV types might help to identify women at high risk of cervical cancer. The aim of the present study was to examine the HPV prevalence and distribution in cervical smears in a sample of Greek women attending a gynecological outpatient clinic and to explore the determinants of the infection. METHODS: A total of 225 women were studied. All women underwent a regular gynecological control. 35 HPV types were studied; 6, 11, 16, 18, 26, 31, 33, 35, 39, 40, 42, 43, 44, 45, 51, 52, 53, 54, 56, 58, 59, 61, 62, 66, 68, 70, 71, 72, 73, 81, 82, 83, 84, 85 and 89. Also, basic demographic information, sociodemographic characteristics and sexual behavior were recorded. RESULTS: HPV was detected in 22.7% of the study population. The percentage of the newly diagnosed women with HPV infection was 17.3%. HPV-16 was the most common type detected (5.3%) followed by HPV-53 (4.9%). 66.2% of the study participants had a Pap test during the last year without any abnormalities. HPV infection was related positively with alcohol consumption (OR: 2.19, 95% CI: 1.04-4.63, P = 0.04) and number of sexual partners (OR: 2.16, 95% CI: 1.44-3.25, P < 0.001), and negatively with age (OR: 0.93, 95% CI: 0.87-0.99, P = 0.03), and monthly income (OR: 0.63, 95% CI: 0.44-0.89, P = 0.01). CONCLUSION: The prevalence of HPV in women attending an outpatient clinic is high. Number of sexual partners and alcohol consumption were the most significant risk factors for HPV infection, followed by young age and lower income.

Nursing workload associated with fever in the general intensive care unit.

BACKGROUND: Fever in a patient in the intensive care unit necessitates several nursing tasks. Moreover, factors associated with increased patient care needs may be associated with fever. OBJECTIVE: To identify relationships between fever and characteristics of fever and nursing workload at the patient level. METHODS: A prospective study was conducted in a medical-surgical intensive care unit. The sample consisted of 361 patients consecutively admitted from October 2005 to August 2006. Each patient's body temperature was measured by using a tympanic membrane or an axillary thermometer. The Therapeutic Intervention Scoring System-28 was used to measure nursing workload. RESULTS: A total of 188 patients (52.1%) had fever. Mean daily scores on the Therapeutic Intervention Scoring System and on 5 of its 7 categories were significantly higher for febrile patients than for nonfebrile patients. Fever was an independent predictor of the mean daily scores for all patients (P < .001). Peak body temperature but not duration of fever also was an independent predictor of mean daily scores for febrile patients (P < .001). CONCLUSION: In a general intensive care unit, fever in patients should be taken into consideration for the proper allocation of nursing personnel.

Association between nursing workload and mortality of intensive care unit patients.

PURPOSE: To investigate differences in mortality of intensive care unit (ICU) patients according to the ratio between total patient care demands and nurse staffing. DESIGN: Observational, prospective study. Patients consecutively admitted in the medical-surgical ICU of a Greek hospital over a 1-year period were enrolled. METHODS: The Therapeutic Intervention Scoring System (TISS)-28 was used for measuring patient care demands. Daily sum of TISS-28 of patients and daily number of nurses were considered for estimating median and peak patient exposure to nursing workload. According to the values of median and peak patient exposure to nursing workload, patients were divided into three groups (low, medium, and high). Logistic regression was used for evaluating the associations between mortality during ICU length of stay and median or peak patient exposure to nursing workload, after adjusting for patient clinical severity. FINDINGS: 396 patients were included and 102 died. Differences in ICU mortality between high and low groups of median and peak patient exposure to nursing workload, although not statistically significant, were clinically remarkable, both when all patients were studied and when medical and surgical patients were separately studied. CONCLUSIONS: Consideration of individual differences in patient acuity might add sensitivity to the detection of associations between nurse understaffing and ICU mortality. CLINICAL RELEVANCE: The findings indicate that not only differences among nurse characteristics, but also differences in patient care demands, are important when investigating the effect of nurse understaffing on mortality of ICU patients. Proper nurse staffing levels should be based on the estimation of total patient acuity, rather than on the absolute number of patients.

What Greek mothers know about evaluation and treatment of fever in children: an interview study.

BACKGROUND: Fever is one of the most common symptoms in childhood. Mothers' insufficient knowledge about its evaluation and treatment frequently leads to excessive fear and anxiety. OBJECTIVES: To explore mothers' knowledge concerning management of fever in their children, at home. DESIGN: Descriptive, correlational. SETTINGS: An emergency department of a pediatric hospital. PARTICIPANTS: A total of 327 mothers with febrile children randomly selected in the waiting room. METHODS: Data collection was based on interviews by using a questionnaire which was specifically developed for this study. RESULTS: Almost one out of three mothers (32.4%) evaluated fever as a temperature between 37-38 degrees C and the 38.1% of them considered that side effects could be a result of these temperatures. The majority of the mothers (73.7%) administered antipyretics at body temperatures of 37-38.5 degrees C, usually without a medical instruction (49.2%). Younger mothers with lower education levels and those who admitted to hospital for the first time with children less than 12 months of age showed the poorest level of Knowledge about fever evaluation and treatment. CONCLUSIONS: Educational interventions by health care professionals aiming at educating young mothers with a low educational level and those with a child younger than 12 months old who seek medical attention at hospital, for the first time, are needed to dispel misconceptions about fever and to promote the appropriate management of the febrile child.