OBJECTIVES: Schoolchildren in developing countries are at greater risk of intestinal parasitic infections. This study aimed to estimate the prevalence and assess the risk factors of intestinal parasite infection among schoolchildren in rural areas of Peru. METHODS: A volunteer team from the Korea International Cooperation Agency (KOICA) conducted a campaign for parasite eradication called “Chao parasitos” at five schools in the peripheral highland regions of Huanuco in October 2013. The study collected questionnaires and stool samples from children of participating schools. Entamoeba coli, Iodamoeba buschii, and Chilomastix mesnil were classified as nonpathogenic parasites. RESULTS: The overall prevalence of intestinal parasite infection in the students was 100% (185/185). Among them, 25.9% (48/185) were infected only with nonpathogenic parasites whereas 74.1% (137/185) were infected with at least one pathogenic parasite. Ascaris lumbricoides was the most commonly detected (37.3%, 69/185), followed by Giardia lamblia (15.1%, 28/185) and I. buschii (11.9%, 22/185). Among lifestyle practices associated with parasitic infection, the rate of washing hands before meals was significantly lower in the students with pathogenic parasites compared to those with nonpathogenic parasites (77.4%, 106/137 vs. 93.8%, 45/48, p = 0.025). CONCLUSION: The prevalence of intestinal parasite was 100%. Both personal hygiene and water supply facilities are required to eradicate parasite infection in rural areas of Peru.
Ascaris lumbricoides ; Child ; Developing Countries ; Entamoeba ; Giardia lamblia ; Hand ; Humans ; Hygiene ; International Cooperation ; Korea ; Life Style ; Meals ; Parasites* ; Peru* ; Prevalence* ; Retortamonadidae ; Risk Factors* ; Volunteers ; Water Supply

OBJECTIVES: This study aimed to determine regional differences and the factors that affect unmet medical needs. METHODS: Data from the 6th Korea National Health and Nutrition Examination Survey (2015) were used, and 4,946 health survey participants who provided responses on medical utilization and health behavior were included in the study. RESULTS: A statistically significant difference was observed in the incidence rate of unmet medical needs in terms of region. The independent variables that affected unmet medical needs were sex, age, education, region, household income, insurance type, smoking status, self-reported health status, and stress awareness. Gender (female), lower education level, rural residents, lowest household income, poor self-reported health status, and stress awareness increased the probability of unmet medical needs. CONCLUSION: Our findings suggested that different policies and approaches should be considered for each population that is at risk to address the primary cause of the unmet medical needs. Further studies that include medical expenses and the relevant variables of an area should be conducted in the future.
Education ; Family Characteristics ; Health Behavior ; Health Surveys ; Incidence ; Insurance ; Korea* ; Nutrition Surveys* ; Smoke ; Smoking

OBJECTIVES: Brucellosis is a systemic disease with a wide spectrum of clinical manifestations. This study aimed to determine the seroprevalence of brucellosis in human immunodeficiency virus (HIV) infected patients in Hamadan Province in the west of Iran. METHODS: A total of 157 HIV-infected patients were screened through standard serological tests, including Wright’s test, Coombs’ Wright test, and 2-mercaptoethanol Brucella agglutination test (2ME test), blood cultures in Castaneda media, and CD4 counting. Data were analyzed using Stata version 11. RESULTS: Wright and Coombs’ Wright tests were carried out, and only 5 (3.2%) patients had positive serological results. However, all patients had negative 2ME results, and blood cultures were negative for Brucella spp. Moreover, patients with positive serology and a mean CD4 count of 355.8 ± 203.11 cells/μL had no clinical manifestations of brucellosis, and, and the other patients had a mean CD4 count of 335.55 ± 261.71 cells/μL. CONCLUSION: Results of this study showed that HIV infection is not a predisposing factor of acquiring brucellosis.
Agglutination Tests ; Brucella ; Brucellosis* ; Causality ; CD4 Lymphocyte Count ; HIV Infections ; HIV* ; Humans* ; Iran* ; Mercaptoethanol ; Seroepidemiologic Studies* ; Serologic Tests

OBJECTIVES: This study aimed at identifying the current nutrition knowledge, body-related perspectives, and weight control behaviors of Korean-Chinese college students. METHODS: We conducted a pilot study by employing a healthy weight education program targeting Korean-Chinese nursing school students at the Yanbian University of Science and Technology in Yanbian, China. RESULTS: This pilot study included 40 participants (38 women and 2 men; mean age, 20.5 years). The current weight status of the participants was as follows: 7.9% underweight, 78.9% normal weight, 7.9% overweight, and 5.3% obese. However, nearly two-thirds of the participants were dissatisfied with their current body size (43.6% a little dissatisfied; 20.5% very dissatisfied). Fifty percent of the participants perceived their current body size as being either slightly fat (35.0%) or very fat (15.0%). The following unhealthy weight control methods were commonly used among the 24 participants who practiced weight control: (1) laxatives or diuretics (91.7%), (2) saunas or spas (87.5%), and (3) a one-food diet (79.2%). In addition, the nutrition knowledge of the participants increased by 24 points from 117 points (pretest) to 141 points (posttest) through the healthy weight education program. CONCLUSION: The findings of this study indicate an urgent need to educate Korean-Chinese college students on healthy weight control methods and body-related perspectives.
Body Size ; Body Weight ; China* ; Diet ; Diuretics ; Education ; Female ; Humans ; Laxatives ; Male ; Methods* ; Nursing* ; Overweight ; Pilot Projects* ; Schools, Nursing* ; Steam Bath ; Thinness ; Weight Loss ; Weight Perception

No abstract available.
Encephalitis, Tick-Borne*

OBJECTIVES: The Korea International Cooperation Agency (KOICA) established 4 health centers to provide hypertension screening and a health support program in a deprived urban area of Lima, Peru. This case report provides a mid-term evaluation of the KOICA’s hypertension prevention and control programs. METHODS: A follow up study was performed on 663 residents who were diagnosed with prehypertension or hypertension (Stage 1 and 2) in the 4 KOICA health centers. Patients participated in programs designed to prevent and control hypertension through education sessions over the course of 6 months. Using simple descriptive statistics and computer simulations, we evaluated the effect of hypertension prevention and control programs on the participants. RESULTS: The KOICA health programs appeared to significantly contribute to lowering the blood pressure (BP) of the participants. The total number of participants with normal BP increased from none to 109. Overall, the female and younger patients responded better to the KOICA programs than the male and older participants. In addition, the average systolic BP, diastolic BP, and body mass index of all participants was significantly reduced. CONCLUSION: The KOICA programs were effective at lowering blood pressure, particularly amongst the prehypertension group than the Stage 1 and 2 hypertension groups. This suggests that providing an extensive screening service for adults with prehypertension will help control hypertension in the early stages.
Adult ; Blood Pressure ; Body Mass Index ; Computer Simulation ; Education ; Female ; Follow-Up Studies ; Humans ; Hypertension ; International Cooperation ; Korea ; Male ; Mass Screening ; Peru ; Prehypertension

Since 2011, the Republic of Korea (ROK) and United States (U.S.) have been collaborating to conduct inter- and intra-governmental exercises to jointly respond to biological events in Korea. These exercises highlight U.S. interest in increasing its global biosurveillance capability and the ROK’s interest in improving cooperation among ministries to respond to crises. With Able Response (AR) exercises, the ROK and U.S. have improved coordination among US and ROK government and defense agencies responding to potential bio-threats and identified additional areas on which to apply refinements in policies and practices. In 2014, the AR exercise employed a Biosurveillance Portal (BSP) to facilitate more effective communication among participating agencies and countries including Australia. In the present paper, we seek to provide a comprehensive assessment of the AR 2014 (AR14) exercise and make recommendations for future improvements. Incorporating a more realistic response in future scenarios by integrating a tactical response episode in the exercise is recommended.
Australia ; Biosurveillance ; Disease Outbreaks ; Exercise ; Korea ; Public Health ; Republic of Korea ; United States

OBJECTIVES: To assess the knowledge and attitude of medical students towards road safety and to determine their driving behavior and its relation to different related factors. METHODS: This cross-sectional study involved 480 medical students at Mansoura University, Egypt. A self-administered questionnaire was used to collect student personal data, knowledge about road safety, attitude towards road safety, and driving practices. RESULTS: More than 40% of students experienced an injury in the previous year, mainly as a pedestrian (56%), and 15.2% practiced driving, although only 9.6% had a driving licence. Most of the students had correct road safety knowledge except for awareness that the safe time to read maps is when your vehicle is parked (44%), one should drive in the left lane (29.6%), and one should overtake from the right-hand lane only (25.8%). The majority of the students reported that road traffic injuries can be prevented (89.2%). The mean score of the driving practices of the students ranged from 0.66±1.04 to 2.44±6.28 and rural residents showed significantly higher score regarding errors and lapses. CONCLUSION: Good road safety knowledge and a favorable, low risk attitude, did not translate into improved road traffic behavior and this highlights the importance of stricter implementation of the existing rules and including road safety in medical education programs.
Cross-Sectional Studies ; Education, Medical ; Egypt ; Humans ; Students, Medical

OBJECTIVES: This study investigates investigated the relationship between social and physical environments, and moderate to vigorous physical activity (MVPA) amongst adults in both rural and urban areas within Korea. METHODS: A sample of 128,735 adults from the 2013 Community Health Survey (CHS) was analyzed using a multilevel logistic analysis. RESULTS: Urban residents with higher satisfaction in public transportation satisfaction and rural residents with more access to sports parks, hiking trails, and bike cycle paths were more likely to be active. The MVPA of adults from rural areas correlated urban adults was uncorrelatedwith neighborhood factors, but that of rural adults was whereas no correlations were observed in adults from urban areas. CONCLUSION: These differences should be considered when developing interventions strategies to enhance adult physical activity in different communities.
Adult ; Health Surveys ; Humans ; Korea ; Motor Activity ; Multilevel Analysis ; Residence Characteristics ; Social Environment ; Sports ; Transportation

OBJECTIVES: Antimicrobial resistant extended-spectrum-β-lactamase-producing Enterobacteriaceae (ESBL-PE) have been shown to be present in healthy communities. This study examined healthy children from the rural Andean village of Llano del Hato, Mérida, Venezuela, who have had little or no antibiotic exposure to determine the prevalence of fecal carriage of ESBL-producing Escherichia coli (ESBL-EC). METHODS: A total of 78 fecal samples were collected in healthy children aged from 1 to 5 years. ESBL-EC were selected in MacConkey agar plates with cefotaxime and further confirmed by the VITEK 2 system. ESBL were phenotypically detected and presence of bla genes and their variants were confirmed by molecular assays. Determination of phylogenetic groups was performed by PCR amplification. Risk factors associated with fecal carriage of ESBL-EC-positive isolates were analyzed using standard statistical methods. RESULTS: Of the 78 children studied, 27 (34.6%) carried ESBL-EC. All strains harbored the bla(CTX-M-15) allele. Of these, 8 were co-producers of bla(TEM-1), bla(TEM-5), bla(SHV-5) or bla(SHV-12). Co-resistance to aminoglycosides and/or fluoroquinolones was observed in 9 strains. 51.9% of ESBL-EC isolates were classified within phylogroup A. A significant, positive correlation was found between age (≥2.5 – ≤5 years), food consumption patterns and ESBL-EC fecal carriage. CONCLUSION: This is the first study describing the high prevalence of fecal carriage of ESBL-EC expressing CTX-M-15- among very young, healthy children from a rural Andean village in Venezuela with scarce antibiotic exposure, underlining the importance of this population as a reservoir.
Agar ; Alleles ; Aminoglycosides ; Cefotaxime ; Child ; Enterobacteriaceae ; Escherichia coli ; Escherichia ; Fluoroquinolones ; Humans ; Polymerase Chain Reaction ; Prevalence ; Risk Factors ; Venezuela