OBJECTIVE: This study was conducted to investigate public opinion regarding personal health management service using Personal Health Record (PHR) in Korea. Specifically, the relationships between consumer's demographic characteristics, need for health information, consumer's benefit and concern, type of health information, type of management and security of patient information using PHR and attitude to PHR were explored. METHODS: A survey was conducted, using questionnaire developed by the study team based on literature review. Structured questionnaires were completed through a telephone survey for 715 consumers. RESULTS: A key finding was the significant difference for customer's attitude towards using PHR by customer's characteristics. Regarding factors affecting attitudes of customers with higher concern about their health, considering authorization level to access their private information and using reliable method to certificate were more likely to prefer PHR system positively. CONCLUSION: Public opinion is reflected in policy of health information. Meeting consumers' needs sufficiently, the goal of health information service to improve consumers' accessibility to and satisfaction will archive successfully.
Archives ; Health Records, Personal ; Humans ; Information Services ; Korea ; Public Opinion ; Surveys and Questionnaires ; Telephone

BACKGROUND: The use of several biochemical markers has improved the diagnosis of neonatal bacterial infection, which remains an important cause of morbidity and mortality. Recently, serum procalcitonin (PCT) has been investigated as a new marker for the detection of bacterial infection. The aim of this study was to assess the usefulness of PCT in early neonatal bacterial infection and compare the diagnostic utility of PCT with that of C-reactive protein (CRP). METHODS: We retrospectively studied 216 neonates (109 full term, 107 preterm) whose PCT was measured 24 hr after birth. Thirty-five were clinically classified into an infected group, of which 17.4% had positive cultures. Clinical data, PCT, CRP, leukocyte, and neutrophil counts were evaluated. The diagnostic performance of PCT and CRP was studied using receiver operating characteristic analysis. RESULTS: Compared to the non-infected group, the infected group displayed significantly higher median PCT (0.82 vs. 12.29 ng/mL, P<0.0001) and CRP (1.0 vs. 5.0 mg/L, P<0.0001) values, but similar leukocyte and neutrophil counts. The thresholds for PCT and CRP were 2.75 ng/mL (sensitivity, 97.1%; specificity, 76.7%) and 3.1 mg/L (sensitivity, 68.6%; specificity, 83.3%), respectively. The area under the curve for PCT was 0.937 (95% confidence interval [CI], 0.896-0.965) and 0.781 for CRP (95% CI, 0.720-0.834). CONCLUSIONS: During the first 24 hr after birth, PCT is a more sensitive marker than CRP for bacterial infection and has predictive value for early neonatal bacterial infection.
Bacterial Infections* ; Biomarkers ; C-Reactive Protein ; Diagnosis* ; Humans ; Infant, Newborn ; Leukocytes ; Mortality ; Neutrophils ; Parturition ; Retrospective Studies ; ROC Curve ; Sensitivity and Specificity

OBJECTIVES: Despite the importance of the protection of patients' health information in clinical settings, little is known about the awareness of this concept in nursing students due to the lack of a suitable measurement tool. Hence, this study attempted to redevelop the Patients' Health Information Protection Awareness Scale, and evaluate its construct validity and reliability for nursing students. METHODS: A cross-sectional descriptive study was conducted. Nursing students who were in their 3rd and 4th year were recruited from 10 universities in Korea to assess the construct validity, and 30 experts (27 nurses and 3 faculty members) participated in the content validation process. RESULTS: The content validity assessment indicated that 23 items were ideal. The assessment of construct validity using exploratory factor analysis revealed three factors: communication, management, and referrals. They together accounted for 54.1% of the variance in scale scores. The three-factor scale had good fit in the confirmatory factor analysis. Scale reliability was confirmed, with a Cronbach's alpha of 0.94 for all items. CONCLUSIONS: This study was the first attempt to redevelop the Patients' Health Information Protection Awareness Scale for student nurses. The 23-item scale was shown to be a reliable and valid tool. It facilitates the assessment of nursing students' awareness of patient information protection. Academic nursing programs and health organizations can use its scores to implement adequate education plans to safeguard information in nursing students.
Computer Security* ; Education ; Health Information Management ; Humans ; Korea ; Nursing ; Referral and Consultation ; Reproducibility of Results ; Students, Nursing

BACKGROUND: Hydroxyethyl starch (HES), a class of synthetic colloid solutions, has been widely used to treat perioperative hypovolemia. The use of HES, however, is associated with the risk of allergic reactions.CASE: An 83-year-old man was scheduled to undergo an open reduction and internal fixation of a pertrochanteric fracture under spinal anesthesia. He had no history of allergy. Five minutes after HES administration, hypotension, agitation, and skin rash were developed. HES infusion was terminated due to a suspected anaphylactic reaction. The vital signs recovered following administration of phenylephrine, dexamethasone, and hydrocortisone. Serum tryptase and total immunoglobulin E levels were elevated in plasma samples collected following the commencement of the allergic reaction during surgery.CONCLUSIONS: In the present report, the risk of anaphylactic reaction with HES and the laboratory tests needed to support the diagnosis are highlighted.
Aged, 80 and over ; Anaphylaxis ; Anesthesia ; Anesthesia, Spinal ; Colloids ; Dexamethasone ; Diagnosis ; Dihydroergotamine ; Exanthema ; Humans ; Hydrocortisone ; Hypersensitivity ; Hypotension ; Hypovolemia ; Immunoglobulin E ; Immunoglobulins ; Phenylephrine ; Plasma ; Starch ; Tryptases ; Vital Signs

No abstract available.
Islands* ; Jeollanam-do* ; Primary Health Care* ; Ships*

OBJECTIVES: In July 2019, there were multiple reports on patients with hepatitis A among the visitors of a restaurant in Busan. The current study presents the results of an epidemiological investigation and outlines the supplementary measures that would help with hepatitis A control. METHODS: A cohort study was conducted for all 2,865 customers who visited restaurant A from June to July. Using a standardized questionnaire, participants reported the presence of hepatitis A symptoms and whether they had consumed any of 19 food items. As for participants who had visited public health centers, their specimens were collected. RESULTS: From the study cohort, 155 participants (5.4%) had confirmed hepatitis A. The epidemic curve was unimodal, and the median number of days from the restaurant visit to symptom onset was 31 days. A genotype analysis indicated that 89 of 90 tested patients had hepatitis A virus (HAV) genotype 1A. The results of a multivariate logistic regression analysis indicated that the ingestion of salted clams increased the risk of hepatitis A by 68.12 times (95% confidence interval [CI], 9.22 to 510.87). In an unopened package of salted clams found and secured through traceback investigation, HAV genotype 1A was detected. CONCLUSIONS To prevent people from ingesting uncooked clams, there needs to be more efforts to publicize the dangers of uncooked clams; the food sampling test standards for salted clams should also be expanded. Furthermore, a laboratory surveillance system based on molecular genetics should be established to detect outbreaks earlier.

An understanding of the knowledges, attitudes and perceptions of different populations is key for public health policy makers. Here, a survey was performed on knowledge, attitudes, and perceptions about malaria diagnosis, prevention, control, and treatment. The 407 survey participants included both uninfected inhabitants and patients from 2 cities (Gimpo- and Paju-si) of Northern Gyeonggi-do, known as high-risk areas for vivax malaria. We used community-based study design and non-probability sampling method using the primary data. Association between variables were tested using χ2-tests. In general, the information on malaria reported by the participants in this study was unsystematic and included inaccurate details. The knowledge of malaria symptoms, identified as headache, chills and fever, was high, but the surveyed community lacks knowledge of the specific medications used for malaria treatment, with a large number of respondents having no knowledge of any form of medication. Survey questions with high correct answer rates included questions about easy treatment of malaria in Korea, the high daytime activity of malaria-borne mosquitoes, and the infection risk posed by outdoor activities. However, a large portion of the respondents was unable to provide simple medical and biological information about the disease. This study aimed to comprehensively evaluate the knowledge, attitude, and practical behavior of the surveyed community with respect to malaria and the implications reported here could be applicable to other malaria endemic areas in Korea.

Objectives: To describe and evaluate epidemiological investigation results and containment measures implemented in Busan, where 108 cases were confirmed with coronavirus disease 2019 (COVID-19) between February 21, 2020 and March 24, 2020. Methods: Any individual who tested positive for COVID-19 was classified as a confirmed case. Measures were taken to identify the source of infection and trace and quarantine contacts. Serial intervals were estimated and the effective reproduction number was computed. Results: Of the total 18,303 COVID-19 tests performed between January 16, 2020 and March 24, 2020 in Busan, 108 yielded positive results (positive test rate, 0.6%). All confirmed cases were placed in isolation at hospitals. Of the 108 confirmed cases, 59 (54.6%) were female. The most common age group was 20-29 years with 37 cases (34.3%). Regarding symptoms at the time of diagnosis, cough (n=38, 35.2%) and fever (n=34, 31.5%) were most common; 12 cases (11.1%) were asymptomatic. The source of infection was identified in 99 cases (91.7%). A total of 3,223 contacts were identified and quarantined. Household contacts accounted for 196, and the household secondary attack rate was 8.2% (95% confidence interval [CI], 4.7 to 12.9). The mean serial interval was estimated to be 5.54 days (95% CI, 4.08 to 7.01). After February 26, (Rt) remained below 1 in Busan. Conclusions The early containment strategy implemented in Busan shows that control is possible if outbreaks are of limited scope. In preparation for future outbreaks, public health and healthcare systems should be re-examined and put in a ready state.

BACKGROUND: Sugammadex is a reversal agent for non-depolarizing neuromuscular blockers and widely used worldwide on account of its rapid and effective reversal from neuromuscular blockade, despite its advantages, multiple cases of sugammadex-induced anaphylactic shock have been reported.CASE: A 42-year-old man developed anaphylactic shock in the postanesthesia care unit. Initially, sugammadex was suspected as the causative agent, but an intradermal skin test revealed negative results. A further skin test was performed with sugammadex-rocuronium complex that yielded positive results. CONCLUSIONS Anesthesiologists and healthcare providers should be aware of the possibility of anaphylaxis from the sugammadex-rocuronium complex, as well as from sugammadex or rocuronium alone.

Since 1993, vivax malaria has been recognized as a public health burden in Korea. Despite of pan-governmental malaria-control efforts and the dramatic reduction in the burden of this disease over the last 10 years, vivax malaria has not been well controlled and has remained continuously endemic. We focused interviewed and examined the charts of 28 confirmed vivax malaria patients given malarial therapy for whom daily records were kept from Gimpo-si, Gyeonggido of Korea. Various epidemiological characteristics of vivax malaria, including the incubation period, medication used, and recurrence, and an evaluation of the parasitic characteristics from the focused interviews of patients from this region are described here. Most of the participants indicated the 3 most common symptoms of malaria (headache, chills and fever). Of the 28 cases, 2 experienced a second attack and there were 17 and 11 cases with short- and long-term incubation periods, respectively, yielding a short-term to long-term ratio of 1.5. Based on the parasitemia stages, most of the participants were tested at 5 to 7 days (11 cases) and 7 to 15 days (11 cases) after initial wave of asexual parasites. In conclusion, public health authorities should consider developing management measures to decrease the time lag for diagnosis and drafting unified and robust guidelines for drug use for malaria and drawing up unified and robust guidelines on the use of medication for malaria. It also suggests that routine monitoring, surveillance, and precise medical surveys in high-risk vivax malaria endemic areas are pivotal to controlling this persistent public disease and finally eliminating it from Korea.