The advances of modern medicine have inadvertently led to a globally ageing population plagued primarily with non-communicable diseases. In addition to traditional medical approaches, nature-based therapy is becoming an increasingly attractive option, with its potential to holistically address physical and mental facets of health and well-being, and to complement 'preventive' and 'population health' strategies, both of which form the bedrock of sustainable healthcare. However, at present, there is vast heterogeneity in the implementation of nature-based therapy, limiting its widespread and sustainable use. The aim of this review is to practically examine and provide a focussed summary of the current evidence with a view to identifying existing gaps and limitations, and to propose directions for future research and implementation within the healthcare setting.
Humans ; Singapore ; Tertiary Care Centers ; Hospitals, Public ; Delivery of Health Care ; Nature ; Complementary Therapies/methods* ; Medicine, Traditional/methods*

Through literature review and group discussion, Special Expert Group for Control of the Epidemic of Novel Coronavirus Pneumonia of the Chinese Preventive Medicine Association formulated an update on the epidemiological characteristics of novel coronavirus pneumonia (NCP). The initial source of the 2019 novel coronavirus (2019-nCoV) was the Huanan seafood market in Wuhan, Hubei province, China, with pangolins as a potential animal host. Currently the main source of infection is NCP patients, and asymptomatic carriers may also be infectious. The virus is believed transmitted mostly via droplets or contact. People are all generally susceptible to the virus. The average incubation period was 5.2 days, and the basic reproductive number R(0) was 2.2 at the onset of the outbreak. Most NCP patients were clinically mild cases. The case fatality rate was 2.38%, and elderly men with underlying diseases were at a higher risk of death. Strategies for prevention and control of NCP include improving epidemic surveillance, quarantining the source of infection, speeding up the diagnosis of suspected cases, optimizing the management of close contacts, tightening prevention and control of cluster outbreaks and hospital infection, preventing possible rebound of the epidemic after people return to work from the Chinese Spring Festival holiday, and strengthening community prevention and control.
Aged ; Animals ; Asymptomatic Diseases/epidemiology* ; Betacoronavirus ; COVID-19 ; China/epidemiology* ; Contact Tracing ; Coronavirus ; Coronavirus Infections/epidemiology* ; Humans ; Infectious Disease Incubation Period ; Male ; Pandemics ; Pneumonia, Viral/epidemiology* ; Public Health Surveillance/methods* ; Quarantine ; SARS-CoV-2

BACKGROUND/AIMS: Public hospitals were established to provide high quality medical services to low socioeconomic status patients. This study examined the effects of public hospitals on the treatment and prognosis of patients with five-major gastrointestinal (GI) cancers (stomach cancer, colon cancer, liver cancer, bile duct cancer, and pancreatic cancer).METHODS: Among the 1,268 patients treated at Seoul National University Boramae Medical Center from January 2010 to December 2017, 164 (13%) were in the medicare group. The data were analyzed to identify and compare the clinical manifestations, treatment modality, and clinical outcomes between the groups.RESULTS: No statistically significant differences in the clinical data (age, sex), treatment method, and five-year survival rate were observed between the health insurance group and medicare group in the five major GI cancer patients. On the other hand, some medicare group patients tended more comorbidities and fewer treatment options than health insurance patients.CONCLUSIONS: Public hospitals have a positive effect on the treatment and prognosis in medicare group patients with the five-major GI cancers.
Bile Duct Neoplasms ; Colonic Neoplasms ; Comorbidity ; Gastrointestinal Neoplasms ; Hand ; Hospitals, Public ; Humans ; Insurance Coverage ; Insurance, Health ; Liver Neoplasms ; Medicare ; Methods ; Prognosis ; Retrospective Studies ; Seoul ; Social Class ; Survival Rate

PURPOSE: An injury surveillance information system (ISIS) collects, analyzes, and distributes data on injuries to promote health care delivery. The present study aimed to review the data elements and functional requirements of this system. METHOD: This study was conducted in 2019. Studies related to injury surveillance system were searched from January 2000 to September 2019 via the databases of PubMed, Web of Knowledge, ScienceDirect, and Scopus. Articles related to the epidemiology of injury, population survey, and letters to the editor were excluded, while the review and research articles related to ISISs were included in the study. Initially 324 articles were identified, and finally 22 studies were selected for review. Having reviewed the articles, the data needed were extracted and the results were synthesized narratively. RESULTS: The results showed that most of the systems reviewed in this study used the minimum data set suggested by the World Health Organization injury surveillance guidelines along with supplementary data. The main functions considered for the system were injury track, data analysis, report, data linkage, electronic monitoring and data dissemination. CONCLUSION ISISs can help to improve healthcare planning and injury prevention. Since different countries have various technical and organizational infrastructures, it is essential to identify system requirements in different settings.
Datasets as Topic ; Delivery of Health Care ; Health Information Systems ; Health Planning ; Humans ; Public Health Surveillance ; methods ; Wounds and Injuries ; prevention & control

Pediatric malnutrition is an enormous health issue all around the world and its distribution is different in distinct areas of a country. This study has been designed to report the anthropometric status and some socio-economic factors among 2–5 years old children from Golestan province of Iran to show a better view of pediatric health status and better planning for future actions. This study was carried out by clustered-randomized sampling method on 1,382 of 2–5 years old children in urban and rural areas of Golestan province. Anthropometric measurements were performed and World Health Organization child growth standards were used for further analyses. The prevalence of stunting in boys and girls were 7.4% and 7.5% in urban and 4.1% and 5.4% in rural areas. The prevalence of underweight in boys and girls were 6.9% and 4.7% in urban and 5.7% and 4.4% in rural areas. The prevalence of subjects being at risk for overweight were 17.8% and 11.7% in boys and girls, respectively, in urban areas and were 11.1% and 9.2% in rural areas, respectively. There was a marginally significant difference between urban boys and girls in terms of weight status (p = 0.067). In this study remarkably high prevalence of malnutrition, especially a high dominance of overweight, was reported in Golestan province of Iran. Follow-up investigation to identify the cause of malnutrition and to establish public health policies are needed to revise these health issues in Golestan province of Iran.
Anthropometry ; Child Nutrition Disorders ; Child ; Child, Preschool ; Female ; Follow-Up Studies ; Growth Disorders ; Humans ; Iran ; Malnutrition ; Methods ; Obesity ; Overweight ; Prevalence ; Public Health ; Thinness ; World Health Organization

Since noise-induced hearing loss (NIHL) is one of prevalent issues in the occupational settings, hearing protection device (HPD) has been widely used to reduce noise exposure levels and to prevent developing NIHL. This review study aimed to introduce several types of the HPD in terms of current trends, its variety and functions, and application. Including a brief history of the HPD, we explain its two types, i.e., passive and active functions, in the first part of main body. The passive HPD has a flat attenuation across the overall frequency range, whereas the active HPD effectively preserves communication components such as meaningful speech with low intensity stimuli while filtering out the high levels of noise. In the second part of the main body, we discuss some negative issues of hearing functions when users are wearing the HPD. In detail, the active HPD does not much degrade the hearing performance for speech detection/recognition and sound source localization compared to the passive HPD. Rather, reduced sound (or music) quality is improved with active one in general. In the final part, we mention that although various applications in the special fields such as factory, mining, army, airplane, and music have been demonstrated, the usage and awareness of HPD in occupational aspect may not follow its fast technological development. Furthermore, most people do not know about either importance or use method of HPD in the non-occupational setting. For these reasons, we conclude that hearing professionals have to access the latest trends of the HPD and to increase their knowledge on it, and thus they should provide the best HPD prescription for the public as well as employees who have to protect their ears from hazard noise impacts.
Aircraft ; Ear ; Hearing Loss, Noise-Induced ; Hearing* ; Methods ; Mining ; Music ; Noise ; Prescriptions ; Public Health

This study compared the predictive models for the growth kinetics of Staphylococcus aureus in ham rice balls. In addition, a semi-quantitative risk assessment of S. aureus on ham rice balls was conducted using FDA-iRISK 4.0. The rice was rounded with chopped ham, which was mixed with mayonnaise (SHM), soy sauce (SHS), or gochujang (SHG), and was contaminated artificially with approximately 2.5 log CFU·g⁻¹ of S. aureus. The inoculated rice balls were then stored at 7℃, 15℃, and 25℃, and the number of viable S. aureus was counted. The lag phases duration (LPD) and maximum specific growth rate (SGR) were calculated using a Baranyi model as a primary model. The growth parameters were analyzed using the polynomial equation as a function of temperature. The LPD values of S. aureus decreased with increasing temperature in SHS and SHG. On the other hand, those in SHM did not show any trend with increasing temperature. The SGR positively correlated with temperature. Equations for LPD and SGR were developed and validated using R² values, which ranged from 0.9929 to 0.9999. In addition, the total DALYs (disability adjusted life years) per year in the ham rice balls with soy sauce and gochujang was greater than mayonnaise. These results could be used to calculate the expected number of illnesses, and set the hazard management method taking the DALY value for public health into account.
Hand ; Kinetics ; Methods ; Public Health ; Risk Assessment ; Safety Management ; Soy Foods ; Staphylococcus aureus ; Staphylococcus

The incidence and prevalence of pulmonary tuberculosis (TB) in South Korea remain high despite the fact that South Korea is a high-income country, and pulmonary TB is an important public health issue in terms of both morbidity and mortality. Thus, rapid diagnosis and management of active pulmonary TB are crucial for effective TB control, which can help to prevent the transmission of TB and the occurrence of new TB cases. However, because the clinical and radiological presentations of pulmonary TB may occasionally be nonspecific, identification of causative microorganisms using laboratory tests is the most important diagnostic method. Recently-developed microbiological and molecular techniques are commonly employed in current clinical practice. In particular, advances in liquid culture system, line probe assays, and Xpert MTB/RIF assay have reduced the identification time and facilitate the identification of drug-resistance TB. However, as various tests have both advantages and limitations, physicians should be aware of the principles underpinning the tests when interpreting the results. Thus, the clinical and radiological characteristics of pulmonary TB and several diagnostic laboratory tests that we describe below will aid physicians in diagnosing pulmonary TB efficiently.
Diagnosis ; Drug Resistance ; Incidence ; Korea ; Methods ; Mortality ; Prevalence ; Public Health ; Tuberculosis, Pulmonary

This study aimed to suggest the justification for a self-regulatory body for medical licenses in Korea by reviewing recent cases of physician arrests for medical accidents in Korea. A number of recent cases of medical mistakes have been criminalized by courts in Korea, leading to widespread concern and fear throughout the healthcare community. Without a profession-led self-regulation system ever having been introduced in Korea, there is no alternative method for disciplining doctors other than through criminal tort law. It is expected that the volume of malpractice lawsuits will increase rapidly in Korea as the government ambitiously expands its plans for universal health coverage. Instead of facing criminal charges, however, doctors must put forth an effort to introduce a contemporary form of medical regulation, with more advanced disciplinary measures against substandard practice. The Korean Medical Association has undertaken the challenging mandate of establishing a new professional regulatory body to provide a tribunal and disciplinary system for the medical profession. It has proven difficult to persuade doctors of its purpose and value, as the majority do not yet fully grasp the very foreign concept of self-regulation. Moving forward, however, it will eventually become the responsibility of doctors to persuade society, lawmakers, government, and patient interest groups of the necessity and viability of self-regulation, which may also prove challenging. Despite these predictable challenges, it is imperative that Korean doctors solve the issue of creating a new, modern regulatory body capable of effective self-regulation and acceptable disciplinary measures, within the near future.
Criminals ; Delivery of Health Care ; Hand Strength ; Humans ; Jurisprudence ; Korea ; Liability, Legal ; Licensure ; Malpractice ; Medical Errors ; Methods ; Public Opinion ; Self-Control

In the twenty-first century, high contagious infectious diseases such as SARS (Severe Acute Respiratory Syndrome), MERS (Middle East Respiratory Syndrome), FMD (Foot-and-Mouth Disease) and AI (Avian Influenza) have become very prevalent, causing treat harm to humans and animals in aspect of public health, and economical issues. The critical problem is that newly-reported infectious diseases that humans firstly experience are expected to continue to emerge, and these diseases will be spreading out rapidly. Therefore, rapid and safe supplies of effective vaccines are most pivotal to prevent the rapid prevalent of new infection, but international standards or assessing protocol the safety of urgent vaccines are not established well. In our previous study, since we established a module to assess the brain safety of urgent vaccines, therefore, it is necessary to verify that this established module for assessing brain safety could work effectively in commercially available two vaccines (one killed- and on live-vaccines). We compared the results of Evans blue (EB) assay and qPCR analysis by injection of two kinds of vaccines, PBS and Lipopolysaccharide (LPS) under the condition of the module previously reported. We confirmed that the brain safety test module for urgent vaccine we established is very reproducible. Therefore, it is believed that this vaccine safety testing method can be used to validate brain safety when prompt supply of a newly developed vaccines is needed.
Animals ; Brain ; Communicable Diseases ; Coronavirus Infections ; Equipment and Supplies ; Evans Blue ; Humans ; Methods ; Public Health ; Severe Acute Respiratory Syndrome ; Vaccines