Work-related musculoskeletal disorders among Greek hospital nursing professionals: A cross-sectional observational study

BACKGROUND: The serious shortages of nurses are related to increased risk for musculoskeletal disorders during work. The complexity of patient care places nurses at high-risk for injury and high in the list of occupations with risk for work-related musculoskeletal disorders (WMSD). OBJECTIVE: The current study evaluated the association of personal, professional and health factors with the development of WMSD in the nursing staff of hospitals in the capital of Greec. METHODS: The study was conducted online with 394 nurses (age: 37.85 +/- 7.48 years (mean +/- SD), 19.54% male and 80.46% female) using a questionnaire based on the Nordic Musculoskeletal Questionnaire, and comparatively examined WMSD across nurses. RESULTS: The prevalence of musculoskeletal disorders in general was 98%, with symptoms reported for the waist (85.3%), neck (71.2%) and back (70.7%). The risk for WMSD was higher for specific RN groups: female nurses had higher risk than males (p-value = 0.000 to 0.022), RNs with 11-20 years of work experience (p-value = 0.008) had higher risk than their younger colleagues, RNs that strain their waist, lift loads, etc faced higher risks (p-value = 0.000 to 0.043). Shift work, age and the body mass index also lead to increased risk. CONCLUSIONS: Our study indicated that Greek nurses suffer more frequently from WMSD in comparison to their colleagues internationally and this must alert hospital managers and the Greek National Health System to develop a prevention policy for WMSD in Greek hospitals

EVALUATION OF GREEK HIGH SCHOOL TEACHERS' KNOWLEDGE IN BASIC LIFE SUPPORT, AUTOMATED EXTERNAL DEFIBRILLATION, AND FOREIGN BODY AIRWAY OBSTRUCTION: IMPLICATIONS FOR NURSING INTERVENTIONS

Introduction: The aim of this study was to evaluate the theoretic knowledge of high school teachers regarding cardiopulmonary resuscitation, automated external defibrillation, and foreign body airway obstruction. Methods: Three hundred ten respondents were tested prospectively by use of a scoring system. Data were obtained by use of a questionnaire that included 24 questions. Data were collected between April 9 and June 16, 2009. Results: Only 21.03% of the teachers had ever participated in life support courses, and most of them did not possess adequate theoretic knowledge in the management of adult cardiac arrest or foreign body airway obstruction. As the age of the teachers increases, the ratio of correct answers decreases. Life support course attendance has a positive effect on their theoretic knowledge. The majority of the teachers would welcome an emergency nurse to educate them and their students on basic life support and foreign body airway obstruction. Discussion: This study shows that most of the respondents had a mediocre level of knowledge in basic life support, automated external defibrillation, and foreign body airway obstruction. Given that emergency nurses regularly practice resuscitation in the emergency department in which they are working, they have the motivation to be kept updated with the current guidelines on resuscitation, because guidelines on resuscitation are revised every 5 years. Teachers, on the other hand, are less motivated to be kept updated; thus emergency nurses may be the key component in educating teachers and school students. Therefore we believe that emergency nurses should take on the responsibility and act as school educators regarding cardiopulmonary resuscitation

Protective effect of

Objective: The aim of this study was to evaluate the potential effect of the methanolic extract of plant Glycyrrhiza glabra roots on bone mineral density and femoral bone strength of ovariectomized rats. Methods: Thirty 10-month-old Wistar rats were randomly separated into three groups of ten, Control, Ovariectomy and Ovariectomy-plus-Glycyrrhiza in their drinking water. Total and proximal tibial bone mineral density was measured in all groups before ovariectomy (baseline) and after 3 and 6 months post ovariectomy. Three-point-bending of the femurs and uterine weight and histology were examined at the end of the study. Results: No significant difference was noted in bone density percentage change of total tibia from baseline to 3 months between Control and Ovariectomy-plus-Glycyrrhiza groups (+5.31% ± 4.75 and +3.30% ± 6.31 respectively, P = non significant), and of proximal tibia accordingly (+5.58% ± 6.92 and +2.61% ± 13.62, P = non significant) demonstrating a strong osteoprotective effect. There was notable difference in percentage change of total tibia from baseline to 6 months between groups Ovariectomy and Ovariectomy-plus-Glycyrrhiza (−13.03% ± 5.11 and −0.84% ± 7.63 respectively, P < 0.005), and of proximal tibia accordingly (−27.9% ± 3.69 and −0.81% ± 14.85 respectively, P < 0.001), confirming the protective effect of Glycyrrhiza glabra extract in preserving bone density of the Ovariectomy-plus-Glycyrrhiza group. Three-point-bending did not reveal any statistically significant difference between Ovariectomy and Ovariectomy-plus-Glycyrrhiza groups. Uterine weights of the Ovariectomy-plus-Glycyrrhiza group ranged between the other two groups with no statistically significant difference to each. Conclusions: Glycyrrhiza glabra root extract notably protected tibial bone mineral density loss in Ovariectomy-plus-Glycyrrhiza rats in comparison with ovariectomized rats, but did not improve biomechanical strength