Background: Use rationally alcohol has many benefits for health. Whereas, the abuse of alcohol can cause danger for both users and the community.\r\n', u'Objectives: To describe alcohol use among young people and the related factors. \r\n', u'Subjects and methods: The study was conducted from March to September 2007 in 7 communes and towns under the demographic surveillance system at Chilinh district Haiduong province (CHILILAB). Quantitative survey data was collected in combination with qualitative data. \r\n', u'Results: The key findings showed that 43.8% of the young people age 10-24 have drunk alcohol (the rate for the specific age group 15-24 was 55.6%, of which 57.4% were male and 30.7% were female). Of this alcohol usage sample, 46.3% reported that they have been drunk. Also, 49.19 % of the respondents admitted have been drunk in the last 12 months. Respondents reported that 40.7% of them had family members who drank alcohol frequently. Older age group, higher educational level, better economic status was found to be associated with alcohol use. Also, those who had close friend who drink and those whose father drink frequently are statistically more likely to use alcohol. \r\n', u'Conclusions: Some preliminary recommendations were discussed, focusing on comprehensive intervention at family and community level, with strong focus on the role of the father and peers. \r\n', u'
Alcohol use ; related factors ; adolescent ; youth

BACKGROUND: Korea set up new diagnosis related group (DRG) as demonstration project in 2009. The new DRG was reformed in 2016. The main purpose of study is to identify the effect of reform on accuracy of payment. METHODS: This study collected inpatient data from a hospital which contains medical information and cost from 2015 to 2016. The dependent variables were accuracy of total, bundled, unbundled payment, and payment for procedures. To analyze the effect of reform, this study conducted a multi-variate regression analysis adjusting for confounding variables. RESULTS: The accuracy of payment increased after policy reform. The accuracy of total, bundled, unbundled payment, and payment for procedures significantly increased 3.90%, 2.92%, 9.03%, and 14.57% after policy reform, respectively. The accuracy of unbundled payment showed the largest increase among dependent variables. CONCLUSION: The results of study imply that policy reform enhanced the accuracy of payment. The government needs to monitor side effects such as increase of non-covered services. Also, leads to a considerable improvement in the value of cost unit accounting as a strategic play a role in development of DRG.
Confounding Factors (Epidemiology) ; Diagnosis ; Diagnosis-Related Groups ; Humans ; Inpatients ; Korea

BACKGROUND: Korea set up new diagnosis related group (DRG) as demonstration project in 2009. The new DRG was reformed in 2016. The main purpose of study is to identify the effect of reform on accuracy of payment. METHODS: This study collected inpatient data from a hospital which contains medical information and cost from 2015 to 2016. The dependent variables were accuracy of total, bundled, unbundled payment, and payment for procedures. To analyze the effect of reform, this study conducted a multi-variate regression analysis adjusting for confounding variables. RESULTS: The accuracy of payment increased after policy reform. The accuracy of total, bundled, unbundled payment, and payment for procedures significantly increased 3.90%, 2.92%, 9.03%, and 14.57% after policy reform, respectively. The accuracy of unbundled payment showed the largest increase among dependent variables. CONCLUSION: The results of study imply that policy reform enhanced the accuracy of payment. The government needs to monitor side effects such as increase of non-covered services. Also, leads to a considerable improvement in the value of cost unit accounting as a strategic play a role in development of DRG.
Confounding Factors (Epidemiology) ; Diagnosis ; Diagnosis-Related Groups ; Humans ; Inpatients ; Korea

The effect of acupuncture on substance withdrawl syndromes and craving relapse prevention of the recent 10 years were reviewed as well as its mechanism. The therapeutic effect and the possible mechanism were analyzed on the basis. From the three aspects of anti protracted abstinence symptoms, craving relapse prevention and mechanism of acupuncture, the development tendency and the prospect of application on drug withdrawl with acupuncture were expected. And it is proposed that clinical observation of acupuncture intervention on craving should be developed, the mechanism of acupuncture impact on cognitive behavior, blocking study and memory processing related to drug addiction should be explored, so as to further give play to the advantages of acupuncture on anti-drug addiction.
Acupuncture Therapy ; Humans ; Substance-Related Disorders ; therapy ; Time Factors

Adult ; China ; epidemiology ; Drug Users ; Female ; Humans ; Male ; Middle Aged ; Sex Factors ; Substance-Related Disorders ; epidemiology

OBJECTIVE: This study aimed to comprehensively evaluate psychosocial risk factors associated with suicidality in patients with schizophrenia in Korea. METHODS: The study sample consisted of 84 hospitalized patients with schizophrenia. Suicidal thoughts and a clear desire to be dead within 2 weeks were defined as a current suicidal ideation. Socio-demographic and clinical variables, including family history of completed suicides and psychiatric illnesses, were collected, and the Positive and Negative Syndrome Scale (PANSS), Calgary Depression Scale for Schizophrenia (CDSS), Beck Depression Inventory (BDI), Simpson-Angus Scale (SAS), Scale to assess Unawareness of Mental Disorder (SUMD), and Alcohol Use Disorders Identification Test (AUDIT) were administered to identify factors associated with a current suicidal ideation. RESULTS: Forty-three subjects (51.2%) reported clear suicidal ideation. Multivariate analysis revealed that later age of illness onset, previous suicide attempt, family history of completed suicide, depression, or substance abuse, fewer than one family visitation to the hospital per month, and score on the CDSS were independently related to current suicidal ideation in these subjects. Age, education level, and scores on the SUMD were not significantly associated with current suicidal ideation in the multivariate analysis, but were associated with suicidal ideation in a univariate analysis on the level of p<0.1. CONCLUSION: The above clinical factors should be evaluated to predict and prevent suicidal risk in patients with schizophrenia. In particular, modifiable factors such as depression should be managed to reduce suicidality of hospitalized patients with schizophrenia.
Depression ; Humans ; Korea ; Mental Disorders ; Multivariate Analysis ; Risk Factors ; Schizophrenia ; Substance-Related Disorders ; Suicidal Ideation ; Suicide

OBJECTIVES: Substance abuse behaviors among university freshmen in Iran are poorly understood. This study aimed to identify, for the first time, subgroups of university freshmen in Iran on the basis of substance abuse behaviors. Moreover, it examined the effects of socio-demographic characteristics on membership in each specific subgroup. METHODS: Data for the study were collected cross-sectionally in December 2013 and January 2014 from 4 major cities in Iran: Tabriz, Qazvin, Karaj, and Khoramabad. A total of 5,252 first-semester freshmen were randomly selected using a proportional cluster sampling methodology. A survey questionnaire was used to collect data. Latent class analysis (LCA) was performed to identify subgroups of students on the basis of substance abuse behaviors and to examine the effects of students' socio-demographic characteristics on membership in each specific subgroup. RESULTS: The LCA procedure identified 3 latent classes: the healthy group; the hookah experimenter group; and the unhealthy group. Approximately 82.8, 16.1, and 2.1% of students were classified into the healthy, hookah experimenter, and unhealthy groups, respectively. Older age, being male, and having a family member or a close friend who smoked increased the risk of membership in classes 2 and 3, compared to class 1. CONCLUSIONS: Approximately 2.1% of freshmen exhibited unhealthy substance abuse behaviors. In addition, we found that older age, being male, and having a close friend or family member who smoked may serve as risk factors for substance abuse behaviors.
Friends ; Humans ; Iran* ; Male ; Risk Factors ; Smoke ; Smoking ; Substance-Related Disorders*

OBJECTIVES: Substance abuse behaviors among university freshmen in Iran are poorly understood. This study aimed to identify, for the first time, subgroups of university freshmen in Iran on the basis of substance abuse behaviors. Moreover, it examined the effects of socio-demographic characteristics on membership in each specific subgroup.METHODS: Data for the study were collected cross-sectionally in December 2013 and January 2014 from 4 major cities in Iran: Tabriz, Qazvin, Karaj, and Khoramabad. A total of 5,252 first-semester freshmen were randomly selected using a proportional cluster sampling methodology. A survey questionnaire was used to collect data. Latent class analysis (LCA) was performed to identify subgroups of students on the basis of substance abuse behaviors and to examine the effects of students' socio-demographic characteristics on membership in each specific subgroup.RESULTS: The LCA procedure identified 3 latent classes: the healthy group; the hookah experimenter group; and the unhealthy group. Approximately 82.8, 16.1, and 2.1% of students were classified into the healthy, hookah experimenter, and unhealthy groups, respectively. Older age, being male, and having a family member or a close friend who smoked increased the risk of membership in classes 2 and 3, compared to class 1.CONCLUSIONS: Approximately 2.1% of freshmen exhibited unhealthy substance abuse behaviors. In addition, we found that older age, being male, and having a close friend or family member who smoked may serve as risk factors for substance abuse behaviors.
Friends ; Humans ; Iran ; Male ; Risk Factors ; Smoke ; Smoking ; Substance-Related Disorders

INTRODUCTIONThe US Food and Drug Administration (FDA) approved buprenorphine or Subutex for the treatment of opiate dependence in October 2002. Buprenorphine is a partial agonist of the mu-opioid receptor; although initial animal research suggested a low abuse potential for buprenorphine, it was subsequently shown to have an abuse potential similar to that of morphine or hydromorphone. The objectives of this study were to establish the sociodemographic profile and help-seeking behaviour of buprenorphine abusers attending the deaddiction treatment clinics of the Community Addictions Management Programme.

MATERIALS AND METHODSOne hundred and twenty subjects, all buprenorphine abusers fulfilling the diagnostic criteria for opiate dependence, who consented to the study, completed an interviewer-administered questionnaire.

RESULTSThe mean age of those participating in the study was 39.2 [standard deviation (SD) 8.0] years. The majority of the participants were male (90%), 52.5% were currently employed and 98% had at least primary education. A family history of drug abuse was reported by 27% of the subjects. Illicit drug abuse occurred at an early age with mean age of onset of illicit drug abuse being 16.9 (SD 4.8) years with gateway drugs like marijuana and glue.

CONCLUSIONSIt is vital for our medical profession to be aware of the trend in the local population to move from the abuse of illicit substances, to the abuse of prescriptive medications. It makes it necessary to increase the understanding of addictions both amongst our practising medical fraternity, and amongst those training to enter the profession. At the hospital level, it necessitates a higher level of vigilance among our emergency room physicians and those treating infectious diseases.

Adult ; Buprenorphine ; Female ; Humans ; Male ; Middle Aged ; Narcotic Antagonists ; Opioid-Related Disorders ; rehabilitation ; Patient Acceptance of Health Care ; Singapore ; Socioeconomic Factors

OBJECTIVETo investigate the prevalence of central venous catheter-related infection (CRI) in burn patients and its risk factors, so as to guide the clinical practice.

METHODSClinical data of 5 026 days of 480 cases of central venous catheterization altogether in 228 burn patients admitted to our ward from June 2011 to December 2014, conforming to the study criteria, were retrospectively analyzed. (1) The incidence of CRI and that of catheter-related bloodstream infection (CRBSI) in patients (the infection rates per thousand days were calculated) and mortality due to them, and detection of concerning bacteria were recorded after each case of catheterization. (2) The incidence of CRI after each case of catheterization in patients was recorded according to the classification of their gender, age, total burn area, full-thickness burn area, cause of injury, severity of inhalation injury, location of catheterization, whether catheterization through wound or not, duration of catheterization, and the data were processed with chi-square test. Indexes with statistically significant differences were selected, and they were processed with multivariate logistic stepwise regression analysis to screen the independent risk factors of CRI. (3) To all cases of catheterization and cases with catheterization through wound, incidence of CRI after each case of catheterization in patients at each time period was recorded according to the sorting of duration of catheterization. Data were processed with chi-square test and Fisher's exact test, and the values of P were adjusted by Bonferroni.

RESULTS(1) Infection rate of CRI per thousand days was 50.14‰ (252/5 026), resulting in the mortality rate of 3.51% (8/228). Infection rate of CRBSI per thousand days was 18.70‰ (94/5 026), resulting in the mortality rate of 2.19% (5/228). Respectively 319 and 105 strains of pathogens were detected in CRI and CRBSI, in which the top four bacteria detected were Acinetobacter baumannii, Pseudomonas aeruginosa, Staphylococcus aureus, and Klebsiella pneumoniae, and the most common fungus found was smooth Candida. (2) There were no statistically significant differences in the incidence of CRI after each case of catheterization among patients with different gender, age, cause of injury, severity of inhalation injury, and location of catheterization (with χ(2) values from 0.427 to 6.991, P values above 0.05). There were statistically significant differences in the incidence of CRI after each case of catheterization among patients with different total burn area, full-thickness burn area, whether catheterization through wound or not, duration of catheterization (with χ(2) values from 7.202 to 14.246, P<0.05 or P<0.01). (3) Total burn area, whether catheterization through wound or not, and duration of catheterization were the independent risk factors of CRI (with odd ratios respectively 1.495, 1.670, 1.924, 95% confidence intervals respectively 1.096-2.040, 1.077-2.590, 1.303-2.841, P<0.05 or P<0.01). (4) In all cases enduring catheterization, the incidence of CRI in patients after each episode of catheterization was close between cases enduring catheterization shorter than or equal to 3 days and those longer than 3 days and shorter than or equal to 5 days (χ(2) <0.001, P>0.05); the incidence of CRI in patients after each episode of catheterization was significantly higher in cases enduring catheterization longer than 5 days and shorter than or equal to 7 days, longer than 7 days and shorter than or equal to 14 days, and longer than 14 days than the former two periods (with χ(2) values from 3.625 to 13.495, P values below 0.05). In the cases with catheterization through wound, the incidence of CRI of patients after each episode of catheterization was close between cases enduring catheterization shorter than 5 days and those longer than or equal to 5 days and shorter than 7 days (P>0.05); the incidence of CRI of patients after each episode of catheterization was significantly higher in cases enduring catheterization longer than or equal to 7 days and shorter than 14 days and longer than or equal to 14 days than those with longer than or equal to 5 days and shorter than 7 days (with χ(2) values respectively 6.828 and 4.940, P values below 0.05).

CONCLUSIONSThe infection rate of CRI per thousand days in burn patients is relatively low, while that of CRBSI is relatively high, both resulting in relatively low mortality, and Acinetobacter baumannii is the main pathogen. Total burn area, whether catheterization through wound or not, and duration of catheterization are independent risk factors of CRI in burn patients, and with which its occurrence could be predicted. It is suggested that central venous catheterization should be removed within 5 days, and catheterization through wounds should be avoided as much as possible. If catheterization through wound is unavoidable, removal of the catheter within 7 days is recommended.

Acinetobacter baumannii ; isolation & purification ; Burns ; complications ; Catheter-Related Infections ; epidemiology ; Humans ; Incidence ; Prevalence ; Retrospective Studies ; Risk Factors