No abstract available.
Blindness, Cortical* ; Diagnosis* ; Magnetic Resonance Imaging* ; Pregnancy*

PURPOSE: This study was to identify the relationship between physical suffering, emotional state, and nursing needs of pregnant women in preterm labor and the difference depending on general characteristics. METHODS: The participants in this descriptive survey, selected by convenience sampling, were 126 pregnant women who were hospitalized after being diagnosed with preterm labor at 3 university hospitals. RESULTS: The level of personal hygiene was assessed in physical suffering, level of fear was assessed by the emotional state, and level of perterm labor was assessed by the nursing cares. In the analysis, physical suffering, emotional state, and nursing needs in the subjects all showed a significantly positive correlation. Differences in physical suffering, emotional state, and nursing needs depending on general characteristics were as follows: age, job, family type, economic condition, smoking, drinking admission days, previous delivery type, and artificial insemination. CONCLUSION: Based on the results of this study, the nurse should focus on the domain of personal hygiene, and teaching contents specific for abdominal breathing exercises for relieving the women's fear and anxiety should be added.
Anxiety ; Breathing Exercises ; Drinking ; Female ; Hospitals, University ; Humans ; Hygiene ; Insemination, Artificial ; Obstetric Labor, Premature ; Pregnancy ; Pregnant Women ; Smoke ; Smoking ; Stress, Psychological

No abstract available.
Arthritis, Rheumatoid* ; Depression* ; Humans

The reports of all amniocentesis samples received in our cytogenetic laboratory from 1986 to 1998 were reviewed to identify cases in which culture failure of amniocytes occurred. Medical records were then reviewed for the prenatal ultrasonographic findings, karyotype when available, and clinical outcome. We investigated the clinical aspects associated with second trimester amniotic fluid cell culture failure. During the study period, 5,325 second trimester amniotic fluid samples were processed, of which 42(0.8%) failed to yield a result. Ninety-seven percent of the samples were obtained before 24 weeks' gestation, mainly because of advanced maternal age. Three percent of the samples were obtained after 24 weeks' gestation. Culture failure was more common in samples obtained after or at 24 weeks' gestation(11.8%) than in those obtained before 24 weeks(0.44%)(p<0.05, chi-square test). This difference was also observed when the results were analysed according to the cases with known normal or abnormal karyotypes, The frequency of culture failure did not differ significantly between the groups with normal and abnormal karyotypes. We conduded that amniotic fluid cell culture failure is more common in advanced pregnancy and is not associated with a higher incidence of chromosomal abnormalities.
Abnormal Karyotype ; Amniocentesis ; Amniotic Fluid ; Cell Culture Techniques* ; Chromosome Aberrations ; Cytogenetics ; Female ; Humans ; Incidence ; Karyotype ; Maternal Age ; Medical Records ; Pregnancy ; Pregnancy Trimester, Second

PURPOSE: The purpose of this study was to analyze trends in complementary and alternative therapy in nursing research in Korea. METHOD: The researchers examined academic theses and dissertations published from 1990 to 2002, and 151 articles were used for the analysis. RESULT: Nursing research on CAT increased rapidly from 1995. Articles with quantitative research designs made up 93.9% of the total and there were more experimental studies than non-experimental studies. Patients who had surgery, mental disorders, renal failure, hypertension, arthritis, dementia & cancer were the most frequently participants in studies on CAT. The type of CAT used in nursing research were mind-body therapy (65.8%), manual healing therapy (28.7%), phamacologic & biological therapy (3.7%), bioelectromagnetics (0.9%) and herbal therapy (0.9%). In 44 articles both psychological and physiological parameters were used as dependent variables. In 34 articles only physiological parameters were used and in 13 only psychological parameters. The most frequently used physiological parameters in CAT were pain, physiological function and vital signs, while the most used psychological parameters were anxiety, depression and stress. CONCLUSION: More studies about CAT are needed to extend the role and fields for professional nursing. There is a need to conduct qualitative studies in nursing about the experiences of patients who receive CAT and nurses who use CAT.
Animals ; Anxiety ; Arthritis ; Biological Therapy ; Cats ; Dementia ; Depression ; Humans ; Hypertension ; Korea* ; Mental Disorders ; Mind-Body Therapies ; Nursing Research* ; Nursing* ; Phytotherapy ; Renal Insufficiency ; Research Design ; Vital Signs

Contraception ; Female ; Humans ; Korea* ; Single Person*

No abstract available.
Health Promotion*

No abstract available.
Health Promotion*

PURPOSE: This study aimed to validate instruments to classify the frailty of Korean elderly people in community. METHODS: For this study, 632 elders were selected from community-based elderly houses and home visiting registries, and data on frailty were collected using three instruments during November, 2008. The Korean Frail Scale (KFS) was composed of 10 domains with the maximum score of 20. The Edmonton Frail Scale (EFS) had 10 domains with the maximum score of 17. The 25_Japan Frail Scale (25_JFS) was composed of 6 domains with the maximum score of 25. Internal consistency was measured with Cronbach's alpha. Sensitivity, specificity and area under the curve (AUC) of ROC were measured to see validity with long-term care insurance grade as a gold standard. RESULTS: The Cronbach's alpha was .72 for KFS, .55 for EFS, and .80 for 25_JFS. Sensitivity, specificity, and AUC were 70.0%, 83.2%, and .83, respectively, at cutting point 10.5 for the KFS, 50.0%, 80.9%, and .66, respectively, at 8.5 for EFS, and 80.0%, 85.9%, and .86, respectively, at 12.5 for 25_JFS. CONCLUSION: KFS and three JFS showed favorable internal consistency and predictive validity. Further longitudinal studies are recommended to confirm predictive validity.
Aged* ; Area Under Curve ; Frail Elderly ; House Calls ; Humans ; Insurance, Long-Term Care ; Longitudinal Studies ; Registries ; Sensitivity and Specificity

BACKGROUND: Lidocaine or verapamil are used as an antiarrhythmic agent or agent blunting the cardiovascular changes induced by intubation or extubation during anesthesia. After recovery from general anesthesia with muscle relaxants, most patients remained in a residual paralytic state, hence it might develop easily recurarization by factors that affect neuromuscular transmission. Lidocaine and verapamil are well known as agents to potentiate the neuromuscular block. We investigated the effects of lidocaine or verapamil on neuromuscular transmission in vitro. METHODS: Square wave, 0.2 ms duration at a frequency of 0.1 Hz supramaximal or train of four stimuli was applied and the twitch height response was recorded mechanomyographically on rat phrenic nerve hemidiaphragm preparations. Dose responses of rocuronium, lidocaine, verapamil, rocuronium pretreated with lidocaine or verapamil, lidocaine pretreated with rocuronium, and verapamil pretreated with rocuronium were observed by cumulative method, and effective doses (Lag dose, ED50 and ED95) between a pretreated and nonpretreated agent were compared statistically. TOF ratios were observed at 80, 70, 40 and 30% of the control twitch height value during the observation of dose responses. RESULTS: Lag dose, ED50 and ED95 of rocuronium were reduced significantly after pretreatment of lidocaine, verapamil or their mixture, and the dose response of lidocaine, verapamil or their mixture were also reduced significantly by rocuronium pretreatment. TOF ratios at the point of each twitch height decreased significantly after pretreatment. CONCLUSIONS: Lidocaine or verapamil itself did not affect the neuromuscular transmission but might have potentiated the neuromuscular blocking effect induced by rocuronium. However, in excessive doses, these agents produced neuromuscular blockade. Consequently, in the residual neuromuscular block induced by rocuronium, lidocaine or verapamil may enhance recurarization.
Anesthesia ; Anesthesia, General ; Animals ; Humans ; Intubation ; Lidocaine* ; Neuromuscular Blockade* ; Phrenic Nerve ; Rats ; Verapamil*