In 2000, Korea enacted a controversial law prohibiting doctors from dispensing drugs. Doctors have opposed this law, and in theory, the law inconveniences patients. We assessed the relationship between patients' satisfaction with drug dispensation and their overall support for the law by using a logit model to determine the effects of the law on patients and which patients are likely to support the law. We employed random digit dialing and obtained a sample of 540 adults who had used drugs since the law was enacted. We collected the data through phone interviews. The results indicate that the respondents were generally dissatisfied with the law regardless of sociodemographic or regional characteristics. However, with other factors controlled for, those respondents from the same region as the ruling political party were significantly more likely to support the law. This implies that regional politics influenced the policymaking process through which the law was crafted and enacted.
Adult ; Health Policy ; Humans ; Jurisprudence ; Korea ; Logistic Models ; Patient Satisfaction ; Politics ; Surveys and Questionnaires

Objective: The ratio of 2nd and 4th digit length (2D:4D) is considered to be a sexually dimorphic trait. Low 2D:4D is implicated in alcohol dependence and heroin dependence and correlated with psychological traits such as aggression, physical aggression, and sensation. The purpose of this study is to compare the 2D:4D between methamphetamine (METH) dependence and controls and the 2D:4D ratio that is a potential biomarker for METH dependence. Methods: In this study, 40 patients diagnosed with METH dependence in Eulji University Gangnam Eulji Hospital and 50 healthy volunteers were all employees in the same hospital. Images of participants’ hands were created using a scanning device. The images contained both the right and left hands; computer software was used to measure the 2D:4D ratio for both hands. We compared the ratios, analyzed by t test, between the METH dependence group and the control group. Results: The mean 2D:4D values were 0.941 (right hand) and 0.943 (left hand) for the patients with METH dependence; in contrast, they were 0.961 (right hand) and 0.961 (left hand) for the control group. These values were significantly smaller than the control in patients’ right hands (p = 0.003) and left hands (p = 0.012). Conclusion Patients with METH dependence had smaller 2D:4D ratios than those in the control group, which is similar to the results from the previous substance use disorder studies. Thus, elevated prenatal testosterone levels during the gonadal period could be related to future METH problems. Furthermore, the 2D:4D ratio is a potential marker for the prediction of METH dependence.

BACKGROUND: The current study evaluated the hospital utilization and characteristics of patients who received health care services for acute cerebral infarction outside their own residential area. METHODS: Using the 2014 national patient survey data, information on 2,982 patients diagnosed with acute cerebral infarction through emergency department were retrieved for the analyses. Multiple logistic regression was performed to investigate the characteristics associated with using hospitals outside residential area among patients diagnosed with acute cerebral infarction. RESULTS: Fifteen point nine percent of patients admitted for acute cerebral infarction utilized hospitals outside their residential area. Patients residing in a province were 7.7 times more likely to utilize hospitals located outside their residential areas compared to those living in Seoul metropolitan city. Patients living in Gangwon and Jeolla were 0.26 times and 0.48 times more likely to go to hospitals in different geographical areas. Also, patients within the age group of 80 years and over were 0.65 times less likely to be admitted to hospitals outside their residential area compared to those in their 40s–50s. CONCLUSION: The use of hospitals outside patient's residential area is shown to be substantial, given that the acute cerebral infarction requires immediate recognition and treatment. The findings on the geographical differences in the hospital utilization suggest further investigation.
Cerebral Infarction ; Delivery of Health Care ; Emergency Service, Hospital ; Gangwon-do ; Humans ; Logistic Models ; Seoul

PURPOSE: When flexor tendons are injuried in children, the management is difficult. There are needs to determine the periods of postoperative immobilization. MATERIALS AND METHODS: From April 1994 to March 1998, 40 patients younger than 16 years who had sustained flexor tendon lacerations in zone I or zone II of 52 digits were available for critical evaluation. The average postoperative follow-up period was 24 (range, 3-48) months. RESULTS: All profundus repairs in zone I achieved excellent or good function. Isolated profundus and combined profundus and superficialis repairs in zone II achieved comparable results which managed with a passive motion program immediately after operation (TAM=82%) or motion following immobilization for 3 weeks (TAM =79%) or 4 weeks (TAM=78%) . Immobilization for longer than 4 weeks which resulted in an appreciable deterioration of funtion (5 weeks: TAM=64%, 6 weeks: TAM=61%) . Digital motion following flexor tendon injuries treated with less than 4 weeks of immobilization or early motion was not significantly different. CONCLUSION: We could find no benefits of early mobilization protocols in children. Howerver, it does appear that it is important that postoperative immobilization not be continued beyond 4 weeks.
Child* ; Early Ambulation ; Follow-Up Studies ; Hand* ; Humans ; Immobilization ; Lacerations ; Tendon Injuries ; Tendons*

OBJECTIVE: The ratio of 2nd to 4th digit length (2D:4D) is a sexually dimorphic trait. Men have a relatively shorter second digit than fourth digit. This ratio is thought to be influenced by higher prenatal testosterone level or greater sensitivity to androgen. The purpose of this study is to investigate the relationship between alcohol dependence and 2D:4D in a Korean sample and whether 2D:4D can be a biologic marker in alcohol dependence. METHODS: In this study, we recruited 87 male patients with alcohol dependence from the alcohol center of one psychiatric hospital and 52 healthy male volunteers who were all employees in the same hospital as controls. We captured images of the right and left hands of patients and controls using a scanner and extracted data with a graphics program. We measured the 2D:4D of each hand and compared the alcohol dependence group with the control group. We analyzed these ratios using an independent-samples t-test. RESULTS: The mean 2D:4D of patients was 0.934 (right hand) and 0.942 (left hand), while the mean 2D:4D of controls was 0.956 (right hand) and 0.958 (left hand). Values for both hands were significantly lower for patients than controls (p<0.001, right hand; p=0.004, left hand). CONCLUSION: Patients who are alcohol dependent have a significantly lower 2D:4D than controls, similar to the results of previous studies, which suggest that a higher prenatal testosterone level in the gonadal period is related to alcoholism. Furthermore, 2D:4D is a possible predictive marker of alcohol dependence.
Alcoholism ; Biomarkers ; Epigenesis, Genetic ; Gonads ; Hand ; Hospitals, Psychiatric ; Humans ; Male ; Testosterone ; Volunteers

OBJECTIVE: This study aims to reveal the relationship of depression with growth factors such as brain-derived neurotrophic factor (BDNF), nerve growth factor (NGF), and insulin-like growth factor-1 (IGF-1) in inpatients diagnosed with alcohol dependence, and to identify candidate growth factors as biological markers to indicate the comorbid of alcohol dependence and depression. METHODS: This study examined demographic factors in 45 alcohol-dependent patients. The ADS (Korean version of the Alcohol Dependence Scale) and BDI (Korean version of Beck's Depression Inventory) were used. BDNF, NGF, and IGF-1 were measured through ELISA. RESULTS: The average drinking quantity and the ADS score were significantly more severe in alcohol-dependent patients with depression than in those without depression. Linearly comparing BDNF, NGF, and IGF-1 with BDI values, IGF-1 was the growth factor significantly correlated with BDI scores. BDI scores were significantly correlated with ADS scores. IGF-1 was significantly higher in alcohol-dependent patients with depression. Alcohol-dependent patients with depression had greater alcohol use and more severe ADS scores. BDNF and NGF showed no significant difference between alcohol-dependent patients with and without depression, but IGF-1 was significantly higher in those with than in those without depression. CONCLUSION: IGF-1 was found to be associated with depression in alcohol-dependent patients, suggesting that IGF-1 in alcohol-dependent patients could be an important biomarker to indicate whether alcohol-dependence is accompanied by depression.
Alcoholism ; Biomarkers ; Brain-Derived Neurotrophic Factor ; Demography ; Depression* ; Drinking ; Enzyme-Linked Immunosorbent Assay ; Humans ; Inpatients ; Insulin-Like Growth Factor I ; Intercellular Signaling Peptides and Proteins* ; Nerve Growth Factor

Awareness of public mental health has increased due to drastic changes in society, and issues concerning the rights of mentally ill patients have emerged. The Korean NeuroPsychiatric Association (KNPA) has examined the current environment and proposed directions for improvement of this field. As the step for the implementation of the development of the mission · vision · core values for KNPA, KNPA have gone on the effort to improve public mental health letting people realize of the work that KNPA have carried out and help members work together. The committee of special mission of KNPA began in 2016 and held its first meeting on March 25 with professional consultants. They researched and collected information, carried out interviews, surveys, analyzed various opinions, and examined information and materials throughout 7 meetings. The special members of KNPA submitted agendas to the board of directors on September 9th, and the provisional board committee debated and decided the final agendas on September 24th. They announced the mission · vision · core values for KNPA on October 28th at the great autumn congregation held in Kimdaejung Convention Center in Kwangju. The event has proved that all members of KNPA have cooperated for the rights and interest of the committee, and will lead the public mental health of our society. This will provide the basis for the better life of our society.
Consultants ; Gwangju ; Humans ; Linear Energy Transfer ; Mental Health ; Mentally Ill Persons

OBJECTIVES: Delirium is commonly seen in clinical settings, and it can substantially influence the prognosis of patients. In this study, we investigated delirium with respect to its severity, classification and characteristics on each subtype. METHODS: Severity of delirium was examined in delirium patients, who were referred to the department of psychiatry in a general hospital for multidisciplinary treatment. After classification based on subtypes, factors influencing these aspects of delirium were examined. RESULTS: Among the 193 consultation-liaison patients referred to the department of psychiatry in a general hospital, 61 patients (31.6%) were diagnosed with delirium. Compared to patients in the non-delirium group, patients in the delirium group were older, had a shorter education period, and medical history of surgery. Among the delirium patients, the hyperactive subtype was found to be the most common (57.4%) and patients with the mixed subtype showed the highest severity score for delirium symptoms. In addition, the patient with the hypoactive subtype had a higher frequency of medical history of depression compared to those with the other subtypes. CONCLUSION: People with symptoms of hypoactive delirium can be misdiagnosed due to recurrence of depression, therefore, careful examination is required, particularly in patients with a history of depression.
Classification ; Delirium* ; Depression ; Education ; Hospitals, General ; Humans ; Prognosis ; Recurrence

BACKGROUND: We aimed to evaluate the spatial and temporal trends of the health burden attributable to particulate matter less than 2.5 µm in diameter (PM2.5) in the metropolitan cities and provinces of the Korea. METHODS: We used modeled PM2.5 concentration data for the basic administrative levels, comprising the cities and the provinces of Korea, the corresponding annual population census data for each level, and the age and cause specific mortality data. We applied cause-specific integrated exposure-response functions to calculate the premature mortality attributable to ambient PM2.5 for four disease end points (ischemic heart disease [IHD], chronic obstructive pulmonary disease [COPD], lung cancer [LC], and cerebrovascular disease [stroke]) for the year 2015. Moreover, the temporal trends of the health burden from 2006 to 2015 were assessed. RESULTS: The annual average PM2.5 concentration for Korea was 24.4 μg/m3, and 11,924 premature deaths were attributable to PM2.5 exposure in 2015. By simulating the reduction in the annual mean values of PM2.5 to 10 µg/m3, about 8,539 premature deaths were preventable. There was spatial variation in mortality burden attributable to PM2.5 across the sub-national regions of Korea. In particular, the high burden was concentrated at Seoul and Gyeonggi province due to the high population density. However, decreasing trends were noted for most of the metropolitan cities and provinces of Korea since 2006. CONCLUSION: Our findings show that further actions to improve air quality in Korea would substantially improve the health burden due to particulate matter.
Censuses ; Cerebrovascular Disorders ; Gyeonggi-do ; Heart Diseases ; Korea* ; Lung Neoplasms ; Mortality ; Mortality, Premature ; Particulate Matter ; Population Density ; Pulmonary Disease, Chronic Obstructive ; Seoul

OBJECTIVES: This study was conducted to assess the applicability of the Appropriateness Evaluation Protocol (AEP) for public hospitals in Korea. METHODS: In May 2016, 1500 admission claims were collected from Korean public district hospitals using stratified random sampling. Of these claims, 560 admissions to 37 hospitals were retrieved for analysis. Medical records administrators determined the appropriateness of admission using the criteria detailed in the AEP, and a physician separately assessed the appropriateness of admission based on her clinical judgment. To examine the applicability of the AEP, the concordance of the decisions made between a pair of AEP reviewers and between an AEP reviewer and a physician reviewer was compared. RESULTS: The results showed an almost perfect inter-rater agreement between the AEP reviewers and a moderate agreement between the AEP reviewers and the physician. The sensitivity and specificity of the AEP were calculated as 0.86 and 0.56, respectively. CONCLUSIONS: Our findings suggest that the AEP could potentially be applied to Korean public hospitals as a reliable and valid instrument for assessing the appropriateness of admissions.
Administrative Personnel ; Hospitals, District ; Hospitals, Public ; Humans ; Judgment ; Korea ; Medical Records ; Reproducibility of Results ; Sensitivity and Specificity