Acoustics ; Animals ; Auditory Perception ; Cats ; Classification ; Humans ; Pliability ; Vocalization, Animal

PURPOSE: This study aimed to use a web-based survey to investigate the correlation between job satisfaction and marital quality and to identify the association of demographics with job satisfaction and marital quality. METHODS: Married nurses (N = 2,296) completed the questionnaires. Correlations and linear regression analyses were carried out. RESULTS: Both marital quality and job satisfaction were relatively low. Additionally, marital quality was positively correlated with job satisfaction. Age, marital status (in years) and average daily hours spent with spouse had positive impact on job satisfaction. Multiple linear regression analyses showed that age, monthly income, average daily hours spent with spouse and marital quality were positively associated with job satisfaction. CONCLUSION: Because of the shifts nurses working, there is little time for nurses to spend with their spouses and family. It is recommended that hospital leaders could provide more flexibility with nurses' shift choices so nurses can arrange their work-life balance better. Other considerations like reducing workload and reducing working hours should be promoted as options. Nurse managers could offer counseling services including strategies to cope with the balance between work and life. This effort could improve job satisfaction and reduce the rate of turnover of nurses.
Asian Continental Ancestry Group ; China ; Counseling ; Demography ; Humans ; Job Satisfaction ; Linear Models ; Marital Status ; Nurse Administrators ; Pliability ; Spouses

pliability and pruritus compared to control group.CONCLUSION: Application of Eucalyptus Oil combined with conventional silicone gel is favorable to scar management and may give additional benefit of alleviating pruritis symptoms.]]>
Cicatrix ; Coinfection ; Eucalyptus ; Follow-Up Studies ; Humans ; Pigmentation ; Pliability ; Pruritus ; Sensation ; Silicon ; Silicones ; Skin Transplantation ; Skin ; Thigh ; Tissue Donors ; Transplant Donor Site ; Transplants ; Wound Healing

Some patients with type 1 and type 2 diabetes mellitus (DM) present with cognitive dysfunctions. The pathophysiology underlying this complication is not well understood. Type 1 DM has been associated with a decrease in the speed of information processing, psychomotor efficiency, attention, mental flexibility, and visual perception. Longitudinal epidemiological studies of type 1 DM have indicated that chronic hyperglycemia and microvascular disease, rather than repeated severe hypoglycemia, are associated with the pathogenesis of DM-related cognitive dysfunction. However, severe hypoglycemic episodes may contribute to cognitive dysfunction in high-risk patients with DM. Type 2 DM has been associated with memory deficits, decreased psychomotor speed, and reduced frontal lobe/executive function. In type 2 DM, chronic hyperglycemia, long duration of DM, presence of vascular risk factors (e.g., hypertension and obesity), and microvascular and macrovascular complications are associated with the increased risk of developing cognitive dysfunction. The pathophysiology of cognitive dysfunction in individuals with DM include the following: (1) role of hyperglycemia, (2) role of vascular disease, (3) role of hypoglycemia, and (4) role of insulin resistance and amyloid. Recently, some investigators have proposed that type 3 DM is correlated to sporadic Alzheimer’s disease. The molecular and biochemical consequences of insulin and insulin-like growth factor resistance in the brain compromise neuronal survival, energy production, gene expression, plasticity, and white matter integrity. If patients claim that their performance is worsening or if they ask about the effects of DM on functioning, screening and assessment are recommended.
Amyloid ; Automatic Data Processing ; Brain ; Cognition ; Dementia ; Diabetes Mellitus ; Diabetes Mellitus, Type 2 ; Epidemiologic Studies ; Gene Expression ; Humans ; Hyperglycemia ; Hypertension ; Hypoglycemia ; Insulin ; Insulin Resistance ; Mass Screening ; Memory Disorders ; Neurons ; Plastics ; Pliability ; Research Personnel ; Risk Factors ; Vascular Diseases ; Visual Perception ; White Matter

PURPOSE: The purpose of this study was to examine the correlation between a flexible parental visiting environment and parental stress in neonatal intensive care units (NICUs).METHODS: The study participants included 60 parents of premature infants in NICUs. Structured questionnaires and interviews, as well as observations by researchers using a caregiving behavior checklist, were used to measure the flexibility of the parental visiting environment and parents' stress levels. Quantitative and qualitative data were collected concurrently and were initially analyzed as separate data sets. Data collection extended from March 11, 2018 to June 30. 2018 and the data were analyzed using descriptive statistics, the independent t-test, one-way analysis of variance, and Pearson correlation coefficients.RESULTS: There was a negative correlation (r=−.30, p=.021) between parental stress and the total number of visits in 7 days. We also found that the average duration of each visit and the number of caregiving behaviors performed by parents were positively correlated (r=.73, p<.001).CONCLUSION: When designing a flexible visiting environment for parents, parents should be encouraged to visit their babies. By doing so, stress can be reduced both for babies and for parents. Therefore, it is suggested that the related polices and regulations in South Korea should be changed to provide more a flexible visiting environment to promote better parent-child attachment and family adjustment.
Checklist ; Data Collection ; Dataset ; Family Nursing ; Humans ; Infant, Newborn ; Infant, Premature ; Intensive Care Units, Neonatal ; Intensive Care, Neonatal ; Korea ; Parents ; Pliability ; Social Control, Formal ; Stress, Psychological ; Visitors to Patients

OBJECTIVES: The purpose of this study was to evaluate the cyclic fatigue, bending resistance, and surface roughness of EdgeEvolve (EdgeEndo) and ProTaper Gold (Dentsply Tulsa Dental Specialties) nickel-titanium (NiTi) rotary files. MATERIALS AND METHODS: The instruments (n = 15/each) were tested for cyclic fatigue in single- (60° curvature, 5-mm radius) and double-curved (coronal curvature 60°, 5-mm radius, and apical curvature of 30° and 2-mm radius) artificial canals. The number of cycles to fracture was calculated. The bending resistance of both files were tested using a universal testing machine where the files were bent until reach 45°. Scanning electron microscopy and x-ray energy-dispersive spectrometric analysis were used for imaging the fractured segments, while the atomic force microscope was used to quantify the surface roughness average (Ra). RESULTS: EdgeEvolve files exhibited higher cyclic fatigue resistance than ProTaper Gold files in single- and double-curved canals (p < 0.05) and both files were more resistant to cyclic fatigue in single-curved canals than double-curved canals (p < 0.05). EdgeEvolve files exhibited significantly more flexibility than did ProTaper Gold files (p < 0.05). Both files had approximately similar Ni and Ti contents (p > 0.05). EdgeEvolve files showed significantly lower Ra values than ProTaper Gold files (p < 0.05). CONCLUSIONS: Within the limitation of this study, EdgeEvolve files exhibited significantly higher cyclic fatigue resistance than ProTaper Gold files in both single- and double-curved canals.
Fatigue ; Microscopy, Electron, Scanning ; Pliability ; Radius

PURPOSE: This study compared the effects of Static stretching and Mulligan's Two-leg rotation about the Hamstring flexibility, Hip range of motion, and pain.METHODS: The subjects were allocated randomly into two groups: Static stretching group (n=13) and Mulligan's two leg rotation group (n=14). The study was designed with stretching protocols for four minutes and thirty seconds per day five times a week for three weeks in total. Measurements, including the Sit and reach test, Active/Passive Straight leg raise, and Visual analogue scale, were conducted before and after the intervention. The data were analyzed using a paired t-test and independent t-test.RESULTS: The flexibility of the two leg rotation group was higher than the static stretching group after the intervention. The post-sit and reach test value of the two leg rotation group was significantly higher than the pre-sit and reach test value of the static stretching group. In addition, the variance of the sit and reach test of the two leg rotation group was significantly higher than that of the static stretching group.CONCLUSION: These results showed that two leg rotation techniques have a positive effect on the changes in the sit and reach test and active straight leg raise test. Two leg rotation techniques can be recommended as a self-stretching and easier way to stabilize the lumbopelvic rhythm, reduce the stiffness of the muscle and relieve pain. This is effective in preventing muscle damage, enabling muscle relaxation and reducing the risk of injury to the spine during daily lives and in sports activities.
Hip ; Humans ; Leg ; Muscle Relaxation ; Muscle Stretching Exercises ; Pliability ; Range of Motion, Articular ; Spine ; Sports ; Young Adult

Despite the successful development of modern medical educational systems within the last century, such systems need improvement in terms of developing better ways to educate medical students as future clinicians while also nurturing them to be good physician scientists. The period from 1964 to 1972 was called the Golden Era of Nobel Laureates in Medicine. Nine laureates, all graduates from American medical schools, came to the United States National Institute of Health (NIH). During the Vietnam War, many medical doctors substituted military service for service in the NIH, became members of the United States National Academy of Sciences, and attained brilliant medical and scientific achievements. There is a crucial lesson to learn from this golden time of the NIH: ambitious young physicians given opportunities to become cutting-edge scientists can make fundamental discoveries. In hopes of encouraging a similar “golden era” for medical research in Korea, I suggest three steps. First, medical schools and the educational system should provide medical students with more opportunities to conduct in-depth medical research in various fields. Second, the Physician Scientist Program should be further expanded to include more medical students and clinical board holders. Better treatments and approaches are essential for gathering both bright candidates and brilliant mentors, who will support each other in making outstanding scientific discoveries. Finally, the flexibility of the medical educational system in terms of medical students and clinical residency needs updating. In conclusion, a national medical educational system that is well balanced can maintain and support both excellent physician scientists and skillful clinicians.
Hope ; Humans ; Internship and Residency ; Korea ; Mentors ; Military Personnel ; National Academy of Sciences (U.S.) ; Pliability ; Schools, Medical ; Students, Medical ; United States ; Vietnam

OBJECTIVE: The purpose of this retrospective study was to determine which of the proximal adjacent segment disease (ASD) and distal ASD was more prevalent and what parameters is more related to ASD in proximal levels and distal levels after more than 2 levels fusions.METHODS: The medical records were reviewed retrospectively for 856 cases. A total of 66 cases of ASD were enrolled. On pre-op magnetic resonance imaging, disc degeneration was measured at the upper and lower parts of surgically treated levels and confirmed by the commonly used Pfirrmann grade. Segmental flexibility in sagittal plane was embodied in segment range of motion (ROM) obtained through flexion and extension X-ray before surgery. Coronal angle was recorded as methods Cobb’s angle including fusion levels preoperatively. For the comparison of categorical variables between two independent groups, the chi-square test and Fisher exact test were performed.RESULTS: Proximal ASD and distal ASD were 37/856 (4.32%) and 29/856 (3.39%), respectively. The incidence of proximal ASD was relatively high but insignificant differences. In comparison between ASD group and non ASD group, proximal Pfirmman was higher in proximal ASD and distal Pfirmman was higher in distal ASD group (p=0.005, p<0.008, respectively). However, in the ROM, proximal ROM was higher in proximal ASD, but distal ROM was not different between the two groups (p<0.0001, p=0.995, respectively). Coronal angle was not quite different in both groups (p=0.846).CONCLUSION: In spite of higher frequency in ASD in proximal level in spinal fusion, it is not clear that incidence of ASD in proximal level is not higher than that of distal ASD group in more than 2 level thoracolumbar fusions. Not only Pfirrmann grade but also proximal segmental ROM is risk factor for predicting the occurrence of ASD in patients more than 2 level of thoracolumbar spine fusion operation excluding L5S1.
Follow-Up Studies ; Humans ; Incidence ; Intervertebral Disc Degeneration ; Magnetic Resonance Imaging ; Medical Records ; Pliability ; Range of Motion, Articular ; Retrospective Studies ; Risk Factors ; Spinal Fusion ; Spine

OBJECTIVE: This study was conducted to examine the effects of a health promotion program on the health condition of rural elderly women implemented at primary health care posts using Korean Frailty Index. METHODS: The research was designed a nonequivalent control group pretest-posttest setting. The participants in this study were 50 residents (intervention group: 25, control group: 25) selected from 4 villages 2 primary health care posts in J city Gyeongsangnam-do. The health promotion program was conducted at the primary health care posts twice a week for 12 weeks. This program consisted of basic exercises(Gukseondo + Theraband muscle strength training) and additional activities(including modified Theraband activity, rubber ball exercise, ball massage, nutrition class, singing class). Collected data were analyzed by descriptive statistics, paired t-test, and repeated measures ANOVA with SPSS 21.0. RESULTS: Results of the health promotion program showed that the health conditions(measured by perceived health status, frailty score, upper/lower flexibility, maximum grip strength, dynamic balance test Timed Up and Go) of the experimental group(25) all statistical significantly improved. CONCLUSION: Study findings indicate that the health promotion program implemented at primary health care posts on rural elderly women is effective and can contribute to a developed health promotion program for local residents in the future.
Aged ; Female ; Gyeongsangnam-do ; Hand Strength ; Health Promotion ; Humans ; Massage ; Muscle Strength ; Pliability ; Primary Health Care ; Rubber ; Singing