BACKGROUND: This study aims to analyze quality of and satisfaction with Korea medical services and identify factors affecting medical service satisfaction, revisit, and recommendation intention among international patients. METHODS: Secondary analysis of survey data conducted by Korea Health Industry Development Institute from June 10th to July 17th in 2013 was done using multiple regression and logistic regression analysis. The 191 international patients from 9 medical institutions in Seoul were enrolled. RESULTS: The results showed that international patients were satisfied with 85.6 points out of 100.0 points. International patients appraised higher in staff service rather than other services. Factors influencing medical service satisfaction were gender, religion, medical specialty, length of stay, and quality of medical services. Quality of medical service explained 29.8% of medical service satisfaction and especially, ‘doctor's care’ and ‘communication and patient respect‘ were significantly related to medical service satisfaction. Medical specialty had a significant influence on revisit intention. There were no statistically significant influencing factors of recommendation intention. Additionally, more satisfied patients were associated with higher revisit and recommendation intention. CONCLUSION: This study implies that quality of medical services is a critical factor for patient satisfaction and that satisfaction with medical services is an important factor for increasing revisit and recommendation intention among international patients. In addition, health care providers should consider cultural differences to enhance satisfaction with medical services for international patients. Therefore, multidimensional strategy is required to strengthen the cultural competency of healthcare providers.
Cultural Competency ; Health Personnel ; Health Services ; Humans ; Intention* ; Korea* ; Length of Stay ; Logistic Models ; Patient Satisfaction ; Seoul

No abstract available.
Humans

Objectives: ：We investigated relationship between sleep time and depression in the aged 65 years or older. Methods: ：This study was based on the data from seventh Korean National Health and Nutrition Examination Survey (KNHANES). 3,285 people aged 65 years or older were selected as the subjects of this research. The demographic characteristics, sleep time and Patient Health Questinnaire-9 (PHQ-9) were administered for each subjects. Depression was defined as above 10 points of PHQ-9. Results: ：All the demographic variables such as age, sex, education, household income, marital status, drinking and smoking except Body Mass Index (BMI) were correlated with the depression. When we corrected the variables, inadequate sleep time groups (less than 6 hours or more than 9 hours) tended to be depressed. Conclusions ：The study results showed the significant correlation between sleep time and depression in the aged 65 years or older. Adequate sleep time is important to prevent the depression of the aged.

Objectives: The purpose of this study was to investigate the association between body mass index (BMI) and body shape perception and depression. Methods: This study was based on data from 2016, 2018, and 2020 Korean National Health and Nutrition Examination Survey (KNHANES). The subjects were 7,302 adult female aged 19 to 65. We performed chi-square test with the RaoScott correction and Logistic regression analyses to examine the association among BMI, body shape perception, and depression. Results: All demographic variables such as age, household income, education, marital status, medical service satisfaction, body shape perception, medical conditions except drinking problem, smoking and physical activity were correlated with depression. The rate of depression decreased from underweight to normal weight and overweight, and increased from obesity to severe obesity (p<0.001). And people who perceived themselves thin or overweight had more depression than normal (p<0.001). Conclusions The results of this study suggest that appropriate body mass index and normal body shape perception have a positive effect on mental health.

OBJECTIVE: To compare the pregnancy-related complications after laparoscopic and laparotomic uterine myomectomy. METHODS: A retrospective study of 415 women who received laparoscopic (n = 340) or laparotomic (n = 75) resection of uterine leiomyomas in one center. The mean follow-up period was 26.5 months in laparoscopic group and 23.9 months in laparotomic group. RESULTS: Fifty-four and 12 pregnancies occurred in laparoscopic and laparotomic myomectomy group, respectively. The major obstetric outcomes were similar between two groups. There was no ectopic pregnancy or preterm birth. There were two cases of obstetric complication in laparoscopic group only; one experienced neonatal death and postpartum hemorrhage due to placental abruption and the other underwent subtotal hysterectomy due to uterine dehiscence identified during Cesarean section. CONCLUSION: Uterine rupture or dehiscence after laparoscopic myomectomy occurred in 3.7% (2/54) which lead to unfavorable outcome. Appropriate selection of patients and secure suture techniques appears to be important for laparotomic myomectomy in reproductive-aged women.
Abruptio Placentae ; Female ; Follow-Up Studies ; Humans ; Hysterectomy ; Laparoscopy* ; Leiomyoma ; Postpartum Hemorrhage ; Pregnancy ; Retrospective Studies ; Suture Techniques ; Uterine Myomectomy* ; Uterine Rupture

PURPOSE: Little research has been conducted on adverse drug reactions in neonates, particularly in Korea, where no studies have been reported. METHODS: We conducted a retrospectively study using medical records in a neonatal intensive care unit from August 1, 2013 to July 31, 2014. The adverse drug reactions were evaluated according to the Naranjo algorithm, World Health Organization-Uppsala Monitoring Centre, and the Korean adverse drug reaction algorithm. RESULTS: Of the 410 infants hospitalized during the study period, 57 cases of adverse drug reactions were reported in 40 infants (9.8%). The average gestational age was 28.4+/-4.3 weeks, the average birth weight was 1,184.1+/-622.0 g, and the adverse drug reactions were reported at an average of 21.0+/-29.7 days after birth. Causative agents were identified as electrolytes (36.8%), respiratory medication (14.0%), total parenteral nutrition (12.3%), lipid emulsion (10.5%), antibiotics (7.0%), non-steroidal anti-inflammatory drugs (NSAIDs, 7.0%), sedatives (7.0%), vaccine (3.5%), and an antiviral medication (1.8%). Of the 57 cases, 55 (96.5%) cases demonstrated meaningful adverse drug reactions, defined as those given a score of "possible or above" in all 3 adverse drug reaction algorithms. CONCLUSION: More emphasis is warranted in the field of neonatal adverse drug reactions.
Anti-Bacterial Agents ; Birth Weight ; Drug-Related Side Effects and Adverse Reactions* ; Electrolytes ; Gestational Age ; Humans ; Hypnotics and Sedatives ; Infant ; Infant, Newborn ; Intensive Care, Neonatal* ; Korea ; Medical Records ; Parenteral Nutrition, Total ; Parturition ; Retrospective Studies ; World Health

PURPOSE: The objective of this study was to investigate physicians' attitudes toward ethical end-of-life decision making about dying newborns. METHODS: Between October and December 2015, we surveyed 185 neonatal staff members working at 6 neonatal intensive care units to investigate their attitudes toward ethical end-of-life decision making about dying newborns. RESULTS: The respondents generally agreed with using sedatives/analgesics to suppress pain despite the risk of fatality (80%), continuing current treatment without using other treatment methods (56.2%), and withholding emergency treatment in the form of cardiac arrest resuscitation (48.1%). In contrast, most respondents disagreed with administering drugs for the purpose of ending life, withholding neonatal intensive care, and withholding mechanical ventilation. Although the respondents believed that it is necessary to suggest that the parents of dying neonates sign do-not-resuscitate (DNR) orders (62.7%), most of them found it difficult to talk to parents/families about DNR orders (90.8%), or wanted to refrain from obtaining families' consent in person (84.9%). CONCLUSION: Korean neonatal staff members believed that withholding or withdrawal of treatment is necessary when making ethical decisions about dying neonates; however, they preferred to use conservative, rather than active interventions.
Decision Making* ; Emergency Treatment ; Ethics ; Heart Arrest ; Humans ; Infant, Newborn* ; Intensive Care Units, Neonatal ; Intensive Care, Neonatal ; Parents ; Respiration, Artificial ; Resuscitation ; Surveys and Questionnaires

Pulmonary vascular air embolism is a rare and, universally, almost a fatal complication of positive pressure ventilation in newborn infants. Here, we report a case of this unusual complication in a very-low-birth-weight infant who showed the clinical and radiological features of this complication along with pulmonary hypoplasia and massive hydrops. The possible pathogenesis has been discussed and a brief review of related literature has been presented.
Edema ; Embolism, Air ; Humans ; Hydrops Fetalis ; Infant, Newborn ; Infant, Very Low Birth Weight ; Positive-Pressure Respiration ; Pulmonary Embolism

In this study, we isolated scopoletin from Cirsium setidens Nakai (Compositae) and tested its effects on melanogenesis. Scopoletin was not toxic to cells at concentrations less than 50 microM and increased melanin synthesis in a dose-dependent manner. As melanin synthesis increased, scopoletin stimulated the total tyrosinase activity, the rate-limiting enzyme of melanogenesis. In a cell-free system, however, scopoletin did not increase tyrosinase activity, indicating that scopoletin is not a direct activator of tyrosinase. Furthermore, Western blot analysis showed that scopoletin stimulated the production of microphthalmia-associated transcription factor (MITF) and tyrosinase expression via cAMP response element-binding protein (CREB) phosphorylation in a dose-dependent manner. Based on these results, preclinical and clinical studies are needed to assess the use of scopoletin for the treatment of vitiligo.
Blotting, Western ; Cell-Free System ; Cirsium* ; Cyclic AMP Response Element-Binding Protein ; Melanins* ; Microphthalmia-Associated Transcription Factor ; Monophenol Monooxygenase ; Phosphorylation* ; Scopoletin* ; Vitiligo

Fucoidan, a fucose-rich sulfated polysaccharide derived from brown seaweed in the class Phaeophyceae, has been widely studied for its possible health benefits. However, the potential of fucoidan as a possible treatment for hyperpigmentation is not fully understood. This study investigated the effects of fucoidan on melanogenesis and related signaling pathways using Mel-Ab cells. Fucoidan significantly decreased melanin content. While fucoidan treatment decreased tyrosinase activity, it did not do so directly. Western blot analysis indicated that fucoidan downregulated microphthalmia-associated transcription factor and reduced tyrosinase protein expression. Further investigation showed that fucoidan activated the extracellular signal-regulated kinase (ERK) pathway, suggesting a possible mechanism for the inhibition of melanin synthesis. Treatment with PD98059, a specific ERK inhibitor, resulted in the recovery of melanin production. Taken together, these findings suggest that fucoidan inhibits melanogenesis via ERK phosphorylation.
Blotting, Western ; Hyperpigmentation ; Insurance Benefits ; Melanins ; Microphthalmia-Associated Transcription Factor ; Monophenol Monooxygenase ; Phaeophyta ; Phosphorylation ; Phosphotransferases ; Seaweed