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Purpose@#A tobacco-free campus (TFC) is the most advanced tobacco-control policy for college campuses, but it has rarely been explored in Korea. This study aimed to explore Korean college students’ attitudes toward TFC and related factors. @*Methods@#This cross-sectional descriptive study enrolled college students who were taking an elective course on smoking cessation and a healthy lifestyle at a university located in Incheon, Korea. Data were collected from March 1 to December 31, 2019 using a structured questionnaire, and study participants were recruited using convenience sampling. @*Results@#Data on 309 college students were analyzed. Of those participants, 6.1% supported the TFC policy. Multiple logistic regression analysis showed that female gender (adjusted odds ratio [aOR]=5.80, 95% confidence interval [CI]=1.47-22.95), taking the course to quit smoking oneself (aOR=11.03, 95% CI=1.04-117.05), anxiety in the past month (aOR=4.27, 95% CI=1.06-17.31), and being a current smoker (aOR=0.06, 95% CI=0.01-0.70) were statistically significant independent predictors of TFC support. @*Conclusion@#Women, students taking the course to quit smoking themselves, nonsmokers, and students who felt anxious in the past month were more likely to support TFC. Further research with more representative samples is required to examine the characteristics of people who favor TFC.
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Lay public's concerns around health and health information are increasing. In response, governments and government agencies are establishing websites to address such concerns and improve health literacy by providing better access to validated health information. Since 2011, the Korean government has constructed the National Health Information Portal (NHIP) website run in collaboration with the Korean Academy of Medical Sciences (KAMS). This study therefore aimed to 1) examine consumer use of NHIP, with respect to the usage patterns, evaluation on health information provided, and perceived effectiveness of the site; and 2) identify factors that may impact perceived effectiveness of the site. An online survey was conducted with 164 NHIP users, recruited through a popup window on the main screen of the portal website from October to November 2015. The significant predicting factors supported by the data include the relevance of health information on the site, the usefulness of information in making health decisions, and the effective visualization of information. These factors can inform future efforts to design more effective health information websites, possibly based on metadata systems, to further advance the lay public's information seeking and health literacy.
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Comportamento Cooperativo , Órgãos Governamentais , Letramento em Saúde , InternetRESUMO
The funding source should be added.
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Breast cancer is the second most frequent malignancy in Korean women, with a continuously increasing incidence. The Korean Breast Cancer Society has constructed a nationwide breast cancer database through an online registration program. The aim of the present study was to report the fundamental facts on Korean breast cancer in 2011, and to analyze the changing patterns in clinical characteristics and breast cancer management in Korea over the last 10 years. Data on newly diagnosed breast cancer patients, including the total number of cases, age, stage, and type of surgery, for the year 2011 were collected from 84 hospitals and clinics nationwide using a questionnaire survey. Additional data relating to the changing patterns of breast cancer in Korea were collected from the online breast cancer registry database and analyzed. According to nationwide survey data, a total of 16,967 patients were newly diagnosed with breast cancer in 2011. The crude incidence of female breast cancer, including invasive cancer and in situ cancer, was 67 cases per 100,000 women. Analysis of the survey and registry data gave equivalent results in terms of age distribution, stage, and type of surgery. The median age at diagnosis was 50 years, and the proportion of postmenopausal women (51.3%) was higher than that of premenopausal women (48.7%) with breast cancer. The incidence of stage 0 and stage I breast cancer increased continuously over the last 10 years (56.3% in 2011), and breast conserving surgery (65.7%) was performed more frequently than total mastectomy (33.8%). The total number of breast reconstruction surgeries increased approximately 8-fold. We conclude that the clinical characteristics of breast cancer have changed over the past 10 years in Korea, and surgical management has changed accordingly. Analysis of nationwide registry data will contribute to a better understanding of the characteristics of breast cancer in Korea.
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Feminino , Humanos , Distribuição por Idade , Neoplasias da Mama , Diagnóstico , Incidência , Coreia (Geográfico) , Mamoplastia , Mastectomia Segmentar , Mastectomia Simples , Sistemas On-Line , Sistema de Registros , Inquéritos e QuestionáriosRESUMO
PURPOSE: Rapid and noninvasive detection of increased intracranial pressure (IICP) is important in evaluating a clinically unstable, unconscious patient. The purpose of this study was to measure the mean intraocular pressure (IOP) of patients with intracranial hemorrhage and correlate the results to the variable clinical features associated with intracranial hemorrhage. METHODS: Patients admitted to the emergency department were sorted into two groups based on their IOP results as measured using a Tono-Pen. The hemorrhage group consisted of patients suffering with intracranial hemorrhage and the normal group consisted of patients without intracranial hemorrhage. Patients with glaucoma or trauma of the ocular or facial area were excluded from this study. RESULTS: Mean IOP (30.45+/-9.13 mmHg) of the hemorrhage group (52 patients, 34 male, 18 female, mean age 58.28+/-14.39 years) was higher than the mean IOP (16.14+/-2.24 mmHg) of the normal group (39 patients, 23 male, 16 female, mean age 52.69+/-17.79 years) (p<0.001). Whether or not the intracranial hemorrhage was traumatic or nontraumatic, severe, or mild to moderate, accompanied with IICP or non-IICP, requiring an emergency or non-emergency operation, the IOP measured did not show any statistical significance. CONCLUSION: The IOP of the hemorrhage group was higher than the IOP of the normal group, but to determine the clinical usefulness of this measurement when accompanying presentation of headache or traumatic brain injury in the emergency department will require further investigation.
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Feminino , Humanos , Masculino , Encéfalo , Lesões Encefálicas , Emergências , Glaucoma , Cefaleia , Hemorragia , Hemorragias Intracranianas , Pressão Intracraniana , Pressão Intraocular , Manometria , Estresse Psicológico , Inconsciente PsicológicoRESUMO
PURPOSE: Rapid and noninvasive detection of increased intracranial pressure (IICP) is important in evaluating a clinically unstable, unconscious patient. The purpose of this study was to measure the mean intraocular pressure (IOP) of patients with intracranial hemorrhage and correlate the results to the variable clinical features associated with intracranial hemorrhage. METHODS: Patients admitted to the emergency department were sorted into two groups based on their IOP results as measured using a Tono-Pen. The hemorrhage group consisted of patients suffering with intracranial hemorrhage and the normal group consisted of patients without intracranial hemorrhage. Patients with glaucoma or trauma of the ocular or facial area were excluded from this study. RESULTS: Mean IOP (30.45+/-9.13 mmHg) of the hemorrhage group (52 patients, 34 male, 18 female, mean age 58.28+/-14.39 years) was higher than the mean IOP (16.14+/-2.24 mmHg) of the normal group (39 patients, 23 male, 16 female, mean age 52.69+/-17.79 years) (p<0.001). Whether or not the intracranial hemorrhage was traumatic or nontraumatic, severe, or mild to moderate, accompanied with IICP or non-IICP, requiring an emergency or non-emergency operation, the IOP measured did not show any statistical significance. CONCLUSION: The IOP of the hemorrhage group was higher than the IOP of the normal group, but to determine the clinical usefulness of this measurement when accompanying presentation of headache or traumatic brain injury in the emergency department will require further investigation.
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Feminino , Humanos , Masculino , Encéfalo , Lesões Encefálicas , Emergências , Glaucoma , Cefaleia , Hemorragia , Hemorragias Intracranianas , Pressão Intracraniana , Pressão Intraocular , Manometria , Estresse Psicológico , Inconsciente PsicológicoRESUMO
BACKGROUND: During 2009 pandemic period, many Koreans were infected and admitted with Influenza A/H1N1. The primary aim of this study was to evaluate whether the structures of an intensive care unit (ICU) were associated with the outcomes of critically ill patients. METHODS: This retrospective observational study examined critically ill adult patients with influenza A/H1N1, who were admitted to 24 hospitals in Korea, from September 2009 to February 2010. We collected data of ICU structure, patients and 90 days mortality. Univariate and multivariate logistic regression analysis, with backward elimination, were performed to determine the most significant risk factors. RESULTS: Of the 239 patients, mortality of 90 days was 43%. Acute physiology and chronic health evaluation (APACHE) II score (p < 0.001), sequential organ failure assessment (SOFA) score (p < 0.0001), nurse to beds ratio (p = 0.039) and presence of intensivist (p = 0.024) were significant risk factors of 90 days mortality. Age (p = 0.123), gender (p = 0.304), hospital size (p = 0.260), and ICU type (p = 0.409) were insignificantly associated with mortality. In a multivariate logistic regression analysis, patients with less than 6 SOFA score had significantly lower mortality, compared with those with more than 10 SOFA score (odds ratio 0.156, p < 0.0001). The presence of intensivist had significantly lower mortality, compared with the absence (odds ratio 0.496, p = 0.026). CONCLUSIONS: In critically ill patients with influenza A/H1N1, the severity of the illness and presence of intensivist might be associated with 90 days mortality.
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Adulto , Humanos , APACHE , Estado Terminal , Tamanho das Instituições de Saúde , Influenza Humana , Cuidados Críticos , Unidades de Terapia Intensiva , Coreia (Geográfico) , Modelos Logísticos , Pandemias , Estudos Retrospectivos , Fatores de RiscoRESUMO
Statistical analysis is an essential component of all biomedical research. Use of descriptive and inferential analysis enables researchers to summarize findings and conduct generalizations from research findings. Physicians must keep current with clinical information to practice evidence-based medicine. In doing so, physicians need to access reports of original research. This requires the reader to critically appraise the design, conduct, and analysis of each study and subsequently interpret the results. However, many surveys reveal prevalent statistical errors in articles in medical journals, and it is also clear that many physicians are seriously unfamiliar with statistical methods. This constitutes a major barrier to the development of medical research. Given this situation, this review article discusses the use of statistical methods in medical journal articles, the status of statistical errors among them, and the results of evaluation of physicians' understanding of statistical methods. Moreover, this article introduces the current trend in statistical reviews to improve the quality of medical journal articles, and explains the uniform requirements for manuscripts submitted to medical journals. Finally, the article proposes several specific ways to improve the quality of the Pediatric Allergy and Respiratory Disease.
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Medicina Baseada em Evidências , Generalização Psicológica , Hipersensibilidade , Melhoria de QualidadeRESUMO
PURPOSE: Overactive bladder is especially common in the elderly, although it is not regarded as a normal part of aging. Thus, we investigated how aging alters the cystometric and detrusor overactivity (DO) parameters and the density of nerve growth factor (NGF) in awake spontaneous hypertensive rats (SHRs) of different ages. METHODS: Three age groups of 12- (n=5), 17- (n=6), and 21- (n=6) week-old SHRs (Oriental Bio Inc.) were used. A catheter was implanted into the bladder to record the intravesical pressure (IVP), and a balloon-fitted catheter was positioned in the abdominal cavity to record the intraabdominal pressure (IAP). Of the IVP elevations above 2 cm H2O, DO was defined as a rise in IVP without a simultaneous change in IAP and was counted during the filling phase. We measured the expression of NGF in the bladders by enzyme-linked immunosorbent assay. RESULTS: Both the body and bladder weights significantly increased with age, but the normalized ratio between those was not changed. As for DO, none of the12-week-old rats showed DO, whereas the other groups did. DO increased significantly with age (P=0.0045 by Mantel-Haenszel trend test), although no significant differences were found in DO frequency or pressure between the 17- and 21-week-old age groups. NGF did not show any significant differences among the three groups. CONCLUSIONS: Our results showed that SHRs begin to shows DO after a certain age, such as 12 weeks of age, and that the occurrence of DO has a close relationship with aging. However, NGF, which is known to be increased in the bladder wall of patients with overactive bladder, did not show any relationship with aging in this study.
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Idoso , Animais , Humanos , Ratos , Cavidade Abdominal , Envelhecimento , Catéteres , Fator de Crescimento Neural , Ratos Endogâmicos SHR , Bexiga Urinária , Bexiga Urinária Hiperativa , Urodinâmica , Pesos e MedidasRESUMO
BACKGROUND: The human Rho guanine nucleotide exchange factor 11 (ARHGEF11) functions as an activator of Rho GTPases and is thought to influence insulin signaling. The R1467H variant of ARHGEF11 has been reported to be associated with susceptibility to type 2 diabetes mellitus (T2DM) in Western populations. METHODS: We investigated the effects of the R1467H variant on susceptibility to T2DM as well as related traits in a Korean population. We genotyped the R1467H (rs945508) of ARHGEF11 in 689 unrelated T2DM patients and 249 non-diabetic individuals and compared the clinical and biochemical characteristics according to different alleles. RESULTS: The H allele was significantly more frequent in T2DM cases than in controls (P = 0.037, 17.1% and 13.1%; respectively). H homozygocity was associated with a higher risk of T2DM compared to those with R/R or R/H genotype (odds ratio, 5.24; 95% confidence interval, 1.06 to 25.83; P = 0.042). The fasting plasma glucose, HbA1c, fasting insulin, HOMA2-IR and HOMA2-%beta levels did not differ significantly between different genotypes. CONCLUSION: Our study replicated associations of the ARHGEF11 polymorphism with increased risk of T2DM in a Korean population and thus supports previous data implicating a potential role of ARHGEF11 in the etiology of T2DM. Further studies revealing the underlying mechanism for this association are needed.
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Humanos , Alelos , Diabetes Mellitus Tipo 2 , Jejum , Genótipo , Glucose , Guanina , Fatores de Troca do Nucleotídeo Guanina , Insulina , Plasma , Polimorfismo de Nucleotídeo Único , Proteínas rho de Ligação ao GTPRESUMO
BACKGROUND: Our aim was to assess the validity of a semi-quantitative food frequency questionnaire (FFQ) by comparison with the 3-day diet record (DR) in patients with type 2 diabetes. METHODS: Eighty five type 2 diabetic patients (aged 33 to 70 years) from the Korean National Diabetes Program (KNDP) completed 3-day DR and FFQ. The FFQ was designed to reflect the eating pattern of Korean type 2 diabetic patients, and was based on the 2003 Korean National Health and Nutrition Examination Survey. The FFQ consists of 85 food items and 12 food groups. The validity of FFQ was assessed by comparison with the 3-day DR. RESULTS: The mean age was 49 +/- 10 years. Clinical characteristic including body weight, diabetic duration, and HbA1c were not different from the total cohort subjects (n = 1,478). There were no significant differences in the mean intake of protein, fat and calcium estimated by the FFQ and the 3-day DR. Energy and carbohydrate estimated by the FFQ were higher than those estimated by the 3-day DR. The correlation coefficient was highest for energy (r = 0.740; P < 0.00) and lowest for iron (r = 0.269; P < 0.05). The Kappa values for energy, carbohydrate, protein, fat and calcium were 0.54, 0.37, 0.36, 0.46, and 0.19, respectively. CONCLUSION: The FFQ is a reasonable instrument for assessing the intake of most macronutrients in Korean type 2 diabetes, although careful consideration is required for the food groups and nutrients for which the FFQ had low validity.
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Humanos , Peso Corporal , Cálcio , Estudos de Coortes , Diabetes Mellitus Tipo 2 , Dieta , Registros de Dieta , Ingestão de Alimentos , Ferro , Inquéritos Nutricionais , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Our aim was to assess the validity of a semi-quantitative food frequency questionnaire (FFQ) by comparison with the 3-day diet record (DR) in patients with type 2 diabetes. METHODS: Eighty five type 2 diabetic patients (aged 33 to 70 years) from the Korean National Diabetes Program (KNDP) completed 3-day DR and FFQ. The FFQ was designed to reflect the eating pattern of Korean type 2 diabetic patients, and was based on the 2003 Korean National Health and Nutrition Examination Survey. The FFQ consists of 85 food items and 12 food groups. The validity of FFQ was assessed by comparison with the 3-day DR. RESULTS: The mean age was 49 +/- 10 years. Clinical characteristic including body weight, diabetic duration, and HbA1c were not different from the total cohort subjects (n = 1,478). There were no significant differences in the mean intake of protein, fat and calcium estimated by the FFQ and the 3-day DR. Energy and carbohydrate estimated by the FFQ were higher than those estimated by the 3-day DR. The correlation coefficient was highest for energy (r = 0.740; P < 0.00) and lowest for iron (r = 0.269; P < 0.05). The Kappa values for energy, carbohydrate, protein, fat and calcium were 0.54, 0.37, 0.36, 0.46, and 0.19, respectively. CONCLUSION: The FFQ is a reasonable instrument for assessing the intake of most macronutrients in Korean type 2 diabetes, although careful consideration is required for the food groups and nutrients for which the FFQ had low validity.
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Humanos , Peso Corporal , Cálcio , Estudos de Coortes , Diabetes Mellitus Tipo 2 , Dieta , Registros de Dieta , Ingestão de Alimentos , Ferro , Inquéritos Nutricionais , Inquéritos e QuestionáriosRESUMO
PURPOSE: We assessed the accuracy of urinary detection by visualization compared with a method using the urethral channel of a transurethral, three-channel urodynamic catheter. MATERIALS AND METHODS: This was a case series of 52 patients presenting with stress urinary incontinence over 2 years. Patients underwent video-urodynamic studies in both the supine and the erect positions by use of two techniques for measuring leak point pressure (LPP) by one examiner. LPP was determined as the intravesical pressure simultaneous to the starting point of urethral pressure changes through the urethral channel of a urodynamic catheter (LPP-ure) and then by visualization (LPP-vis) during different events. We also measured the time related to the provocations and the time to mark the leakage on the urodynamic machine by the examiner. RESULTS: The LPP-ure values (cough supine: 42.1+/-18.7, cough erect: 42.1+/-21.8, Valsalva supine: 42.2+/-23.3, Valsalva erect: 41.0+/-22.6 cmH2O) were significantly lower than the LPP-vis values (89.9+/-29.4, 97.4+/-30.4, 70.6+/-25.2, and 74.4+/-32.6 cmH2O, respectively, all p<0.001). Whereas the actual leakages happened during the pressure increases, urodynamic recording by visualization was done after those increases had finished. CONCLUSIONS: The use of visualization as a urinary detection method entails potential errors that cannot be adjusted for on that time scale. Our results emphasize the need to standardize the methodologies used for urinary leakage detection, because this measurement is closely related to the accuracy of measurement of leak point pressure.
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Feminino , Humanos , Catéteres , Tosse , Incontinência Urinária , UrodinâmicaRESUMO
BACKGROUND: To evaluate the post-resuscitation intensive care unit outcome of patients who initially survived out-of-hospital cardiac arrest (OHCA). METHODS: We retrospectively analyzed patients who were admitted to the ICU after OHCA in a tertiary hospital between January, 2005 and December, 2009. We compared the patients' clinical data, the factors associated with admission and the prognosis of patients in cardiac and non-cardiac groups. RESULTS: Sixty-four patients were included in this study. Thirty-four patients were in the cardiac group and thirty patients were in the non-cardiac group. The mean age was 57.3 +/- 15.1 years of age in the cardiac group and 61.9 +/- 15.7 years of age in the non-cardiac group (p = 0.235). The collapse-to-start of the CPR interval was 5.9 +/- 3.8 min in the cardiac group and 6.0 +/- 3.2 min in the non-cardiac group (p = 0.851). The complaint of chest pain occurred in 12 patients (35.3%) in the cardiac group and 1 patient (3.3%) in the non-cardiac group (p = 0.011). The time duration for making a decision for admission was 285.2 +/- 202.2 min in the cardiac group and 327.7 +/- 264.1 min in the non-cardiac group (p = 0.471). The regional wall motion abnormality and ejection fraction decrease were significant in the cardiac group (p = 0.002, 0.030). Grade 5 CPC was present in 8 patients (23.5%) in the cardiac group and 14 patients (46.7%) in the non-cardiac group. CONCLUSIONS: The key symptom that could initially differentiate the two groups was chest pain. The time duration for making an admission decision was long in both groups. The CPC score of the cardiac group was lower than that for the non-cardiac group.
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Humanos , Reanimação Cardiopulmonar , Dor no Peito , Fosfatos de Dinucleosídeos , Serviços Médicos de Emergência , Parada Cardíaca , Cuidados Críticos , Unidades de Terapia Intensiva , Parada Cardíaca Extra-Hospitalar , Prognóstico , Ressuscitação , Estudos Retrospectivos , Centros de Atenção TerciáriaRESUMO
On June 14, 2008, an outbreak of gastroenteritis occurred among elementary school students in Incheon. We conducted an investigation to identify the source and described the extent of the outbreak. We performed a retrospective cohort study among students, teachers and food handlers exposed to canteen food in the elementary school. Using self-administered questionnaires we collected information on symptoms, days of canteen food eaten, food items consumed. Stool samples were collected from 131 symptomatic people and 11 food handlers. The catering kitchen was inspected and food samples were taken. Of the 1,560 people who ate canteen food, 117 were symptomatic cases, and the attack rate was 7.5%. Consumption of cucumber-crown daisy salad (RR=2.71), fresh cabbage mix (RR=2.23), dried radish salad (RR=3.04) and young radish kimchi (RR=2.52) were associated with illness. Sixty-four (45%) of the 142 stool specimens were positive for Norovirus. Norovirus was detected in 2 food handlers. Interviews with kitchen staff indicated the likelihood of contamination from an infected food handler to the dried radish salad during food processing. The excretion of Norovirus from asymptomatic food handlers may be an infection source of Norovirus outbreaks.
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Adulto , Criança , Feminino , Humanos , Masculino , Infecções por Caliciviridae/epidemiologia , Estudos de Coortes , Surtos de Doenças , Contaminação de Alimentos , Doenças Transmitidas por Alimentos/epidemiologia , Gastroenterite/epidemiologia , Norovirus/classificação , Filogenia , Inquéritos e Questionários , República da Coreia/epidemiologia , Estudos RetrospectivosRESUMO
PURPOSE: To evaluate the number and severity of adverse reactions after Japanese Encephalitis (JE) vaccination in children using different vaccines (inactivated vaccine or live attenuated vaccine) and to determine the ability and safety of the vaccines to provide effective immunization for JE. METHODS: From August 2006 to February 2007, we conducted a prospective cohort study of the adverse reactions associated with JE immunization in Korea. We investigated common adverse reactions during the 4 days following immunization using telephone collaborations with four public health centers and nine pediatric clinics. RESULTS: The mean age of children receiving the inactivated vaccines and live attenuated vaccines, respectively, were 1.4 y (range: 1 to 8.5) and 1.7 y (range: 1 to 8.3). The number of children that received the inactivated vaccines was 425 (64.6%). A total of 233 (35.4%) received the live attenuated vaccines. Fourteen children (3.3%) had more than one localized adverse event with the inactivated vaccine, and six (2.6%) had more than one event with the live attenuated vaccine (P=0.607). Systemic adverse reactions occurred in 5.2% vs. 8.2%, respectively, of these groups (P=0.131). Fever was more common in the live attenuated vaccine group than in the inactivated vaccine group on the day of vaccination (P=0.026). CONCLUSIONS: The rate of adverse events in our study was even lower than that previously reported. No significant difference in outcomes between inactivated vaccine and live attenuated vaccine was found in JE-immunized children. Fever was more common in the live attenuated vaccine group than in the inactivated vaccine group on the day of vaccination.
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Criança , Humanos , Povo Asiático , Estudos de Coortes , Comportamento Cooperativo , Encefalite Japonesa , Febre , Imunização , Vacinas contra Encefalite Japonesa , Coreia (Geográfico) , Estudos Prospectivos , Saúde Pública , Telefone , Vacinação , Vacinas , Vacinas Atenuadas , Vacinas de Produtos InativadosRESUMO
PURPOSE: The aim of this study was to evaluate the effect of lowering the fasting plasma glucose (FPG) criteria for impaired fasting glucose (IFG) on the prevalence of IFG and the risk for the development of diabetes associated with IFG in Koreans. MATERIALS AND METHODS: A total of 7,211 subjects who had normal glucose tolerance (NGT) or IFG were recruited. Subjects were evaluated at baseline and after two years follow up. Clinical data including total cholesterol, FPG and blood pressure were examined. RESULTS: Lowering the criteria for IFG from 6.1 mmol/L (110 mg/dL) to 5.6 mmol/L (100 mg/dL) increased the prevalence of IFG from 6.6% (494 subjects) to 24.4% (1829 subjects). After the 2 years follow up period, 91 subjects (1.3%) developed diabetes. Twenty one (0.3%) subjects developed diabetes among 5,382 NGT subjects and 70 (3.8%) subjects developed diabetes among 1,829 IFG (5.6-7.0 mmol/L) subjects. Lowering the IFG threshold from 6.1 mmol/L to 5.6 mmol/L resulted in a 18.4% decrease in specificity and 23.9% increase in sensitivity for predicting diabetes. The baseline FPG for predicting the development of diabetes after 2 years at a point on the receiver operating characteristic curve that was closest to the ideal 100% sensitivity and 100% specificity was 5.7 mmol/L (103 mg/dL). CONCLUSION: Lowering the FPG criterion of IFG should have benefits in predicting new onset type 2 diabetes mellitus in Koreans. The economic and health benefits of applying the new IFG criteria should be evaluated in future studies.
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Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Povo Asiático , Glicemia/análise , Diabetes Mellitus Tipo 2/sangue , Jejum/sangue , Teste de Tolerância a GlucoseRESUMO
OBJECTIVES: We measured behavioral factors associated with Koreans receiving gastric cancer screening based on a socio-ecological model, in part to develop strategies to improve cancer screening rates. METHODS: A telephone survey was conducted with 2,576 people chosen through stratified random sampling from April 1- May 31, 2004. Collected information included gastric cancer screening, socio-demographic factors, and socio-ecological factors at intrapersonal, interpersonal, community, and public policy levels. RESULTS: Among 985 survey respondents (380 men and 605 women), 402 had received gastric cancer screening. Logistic analysis was performed to compare those screened and unscreened. 'Age' was the only demographic factor that showed a statistically significant association with getting screening. People in their fifties (OR=1.731, 95% CI=1.190-2.520) and sixties (OR=2.098, 95% CI=1.301-3.385) showed a higher likelihood of getting screened, compared to those in the forties. 'Accessibility to a medical institution' was a significant factor related to having gastric cancer screening at the intrapersonal level. At the interpersonal level, recommendations by family members to be screened and a family practice of routine cancer screening were significantly related. People with frequent education about cancer screening or with stronger social feelings that cancer screening is necessary also demonstrated significantly higher tendencies to be screened. CONCLUSIONS: In conclusion, a socio-ecological model seems appropriate for explaining gastric cancer screening behavior and associated factors. Health planners should develop integrated strategies to improve cancer screening rates based on socio-ecological factors, especially at the interpersonal and community levels.
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Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores Etários , Comportamentos Relacionados com a Saúde , Conhecimentos, Atitudes e Prática em Saúde , Acessibilidade aos Serviços de Saúde , Coreia (Geográfico)/epidemiologia , Apoio Social , Fatores Socioeconômicos , Neoplasias Gástricas/diagnósticoRESUMO
A considerable number of adult Korean women avoid a Pap smear due to fear and discomfort of the pelvic examination. A reliable but noninvasive and comfortable screening method would considerably increase the participation rate. To evaluate the clinical efficacy of urine-based human papillomavirus (HPV) detection by oligonucleotide microarray, the results of HPV test from matched cervical swab specimens were compared. HPV DNA was detected in 70 of 100 cervical samples. HPV 16 was the most prevalent type (38/70), followed by types 18, 58, 52, 33, 35, 31, and 51. HPV DNA was identified in 47 of 90 urine samples. HPV 16 was the most prevalent type (30/45), followed by types 18, 52, 35, 51, 58, 33, and 56. The HPV detection rates of the cervical swabs increased in accordance with the severity of the cytologic and histologic diagnosis. The type specific agreement of HPV DNA tests between cervical swabs and urine was good in HPV 16 (kappa index=0.64 [95% CI: 0.50-0.79]), 18, 52, and 58 and fair in HPV 33 and 35. We propose that a urine HPV test is a valuable adjunctive method for a conventional Pap smear and can be used in population screening for cervical cancer in countries where it is difficult to obtain colposcopic specimens for cultural or religious reasons.