BACKGROUND: This study evaluated the effects of family type and sociodemographic factors on medical treatment, health behavior, and subjective health status in Koreans 60 years and older. METHODS: This study was based on data from the 5th Korea National Health and Nutrition Examination Survey (KNHANES), a nationwide health interview survey using a rolling sampling design involving complex, stratified, multistage, probability cluster. Our subjects included those > or =60 years of age (n=1,946) participating in the KNHANES 2010. Family type was categorized into 7 groups according to cohabitation: alone, couple cohabitation (living with a spouse), parent(s) cohabitation (couple living with parent(s)), offspring cohabitation (no spouse, living with offspring), couple offspring cohabitation (couple living with offspring), couple offspring parents cohabitation (couple living with parent(s) and offspring), and others. Logistic regression analyses were used to examine the association of family type and sociodemographic factors with health care. RESULTS: The most common family type was couple cohabitation (38.26+/-1.8%). In this group, the percentage of non-receipt of needed medical care (odds ratio [OR], 0.60; 95% confidence interval [CI], 0.42 to 0.87) and current smoking rate (OR, 0.32; 95% CI, 0.20 to 0.50) were significantly lower than those living alone. Among the sociodemographic charicteristics, male gender, apartment dwelling, high middle household income, 2 member family, education higher than middle school, and possessing own house were associated with good health care behavior. CONCLUSION: This study shows that couples have better health care behavior than other family types, in particular, limited smoking, appropriate medical treatment, and positive subjective health status. Those living alone visit medical clinics less often and have a negative subjective health status.
Delivery of Health Care ; Family Characteristics ; Health Behavior ; Humans ; Korea ; Logistic Models ; Male ; Nutrition Surveys ; Parents ; Smoke ; Smoking ; Spouses

PURPOSE: The purpose of this study is to identify factors related to compliance with respiratory infection preventive behaviors including hand washing, cough etiquette, and oral hygiene of older adults. METHODS: A cross-sectional study was conducted with a convenience sample of 100 older adults (mean age: 76.11±6.35 years, female: 86.0%). Data were collected from a community senior center through face to face interviews by using instruments including measuring knowledge, perceived threat, self-efficacy, compliance with respiratory infection preventive behaviors. RESULTS: The mean score of knowledge was 7.52 out of 13 in total. The compliance with hand washing with soap was 6.0% for 8 or more times per day. Among the participants, 12.0% adhered to the cough etiquette. Sixty-two older adults (62.0%) didn't use interdental brushes or floss at all. The stepwise linear regression indicated that age and self-efficacy for respiratory infection preventive behaviors were significant factors and explained 24.0% of the compliance with hand washing and the cough etiquette. Education level, cancer diagnosis, and self-efficacy for respiratory infection preventive behaviors were significant predictors of oral hygiene. The factor with the greatest effect was self-efficacy in the two models. CONCLUSION: The findings suggest that it is necessary to improve compliance with respiratory infection preventive behaviors among older adults using senior centers. In order to enhance the compliance, it is necessary to develop nursing programs based on the self-efficacy for respiratory infection preventive behaviors in the senior centers.
Adult ; Compliance ; Cough ; Cross-Sectional Studies ; Diagnosis ; Education ; Female ; Hand Disinfection ; Hand Hygiene ; Humans ; Linear Models ; Nursing ; Oral Hygiene ; Respiratory Tract Infections ; Senior Centers ; Soaps

BACKGROUND: Shift work is associated with health problems, including metabolic syndrome. This study investigated the association between shift work and metabolic syndrome in young workers. METHODS: A total of 3,317 subjects aged 20–40 years enrolled in the 2011–2012 Korean National Health and Nutrition Examination Survey were divided into shift and day workers. We conducted a cross-sectional study and calculated odds ratios using multivariate logistic regression analysis in order to examine the association between shift work and metabolic syndrome. RESULTS: The prevalence of metabolic syndrome was 14.3% and 7.1% among male and female shift workers, respectively. After adjusting for confounding factors, shift work was associated with metabolic syndrome in female workers (odds ratio, 2.53; 95% confidence interval, 1.12 to 5.70). CONCLUSION: Shift work was associated with metabolic syndrome in young women. Timely efforts are necessary to manage metabolic syndrome in the workplace.
Cross-Sectional Studies ; Female* ; Humans ; Logistic Models ; Male ; Nutrition Surveys ; Occupations ; Odds Ratio ; Prevalence

BACKGROUND: Income is a major socioeconomic index, and low household income is known to negatively affect health. Nevertheless, there is a lack of research on the health status and health behavior of middle-aged and older women with low-income. This study aims to provide basic information on the health status and health behavior of low-income women, using data representative of South Koreans. METHODS: This cross-sectional study used data from the 6th Korea National Health and Nutrition Examination Survey. Among the total of 8,018 respondents, 2,713 women aged 35 years or older were enrolled in the study. The subjects were classified by income status based on standard household income quartiles. RESULTS: The low-income group showed the lowest education levels and the highest unemployment rate (P<0.001). The percentage of smokers was the highest, while the frequency of exercise was the lowest in this group (P<0.001). The incidence of hyperlipidemia was highest (P=0.028), and they showed the highest body mass index, waist circumference (P<0.001), blood pressure, fasting blood glucose (P=0.018), and triglyceride level (P=0.03), as well as the lowest high density lipoprotein level (P=0.039), and the highest risk of cardiovascular diseases (P=0.002). Additionally, perceived health status was negative and quality of life was lowest among the groups (P<0.001). Although the enrollment rate for free health check-up services was highest (P=0.007), subscription to private health insurance, adult health check-ups, cancer screening rate were all lowest of the groups. CONCLUSIONS: This study confirmed a health gap among middle-aged and elderly women of low income, compared to higher income groups.
Adult ; Aged ; Blood Glucose ; Blood Pressure ; Body Mass Index ; Cardiovascular Diseases ; Cross-Sectional Studies ; Early Detection of Cancer ; Education ; Family Characteristics* ; Fasting ; Female ; Health Behavior* ; Humans ; Hyperlipidemias ; Incidence ; Insurance, Health ; Korea ; Lipoproteins ; Nutrition Surveys* ; Quality of Life ; Surveys and Questionnaires ; Triglycerides ; Unemployment ; Waist Circumference

Pulmonary mucormycosis is an uncommon, serious opportunistic infection caused by fungi belonging to the order Mucorales and it occurs exclusively in debilitated or immuno-compromised hosts. It is known that the fungi can invade the blood vessels and cause serious ischemic necrosis and bleeding5. We experienced a fatal case of pulmonary mucormycosis in a diabetic 75-year-old man who developed a progressive necrotizing lesion despite administering proper and prompt medical and surgical treatment. We report here on this case along with a review of the relevant medical literature.
Aged ; Blood Vessels ; Diabetes Mellitus ; Fungi ; Humans ; Mucorales ; Mucormycosis ; Necrosis ; Opportunistic Infections

PURPOSE: There have been several recent reports of laparoscopy-assisted procedure for limited, or a laparoscopic, resections of small lesion of the liver. However, there are few reports on total laparoscopic surgery in anatomic resections, which is due to high level of skill required for the procedure and the risk of an air embolism. The aim of this study was to determine the safety of total laparoscopic surgery in anatomic liver resections during our early experiences. METHODS: The 6 patients included in this study were all treated with a totally laparoscopic anatomic resection of the liver at Ewha Womans University, Mokdong Hospital between September 2002 and January 2003. All 6 cases were diagnosed with an intrahepatic duct (IHD) stone, with stricture and/or common bile duct (CBD) stones. Of these 6 cases, 2 underwent a totally laparoscopic left lateral segmentectomy of the liver. In the remaining 4 cases, totally laparoscopic left lobectomies and CBD explorations, with T-tube insertion, were performed. In all cases, 4 trocars were used. During the operation, the intraperitoneal pressure of the pneumoperitoneum was maintained between 8 and 12 mmHg using CO2. The instruments used included Ligasure(R), Autosonix(R), 0 degrees and 30 degrees camera, fan retractor, Endo(vascular)- GIA 30 , and a large LapBag(R). All cases were managed in the supine position, with 15 degrees of left tilting. The specimen were extracted through a 4 to 5 cm extension of the upper trocar site. The T-tube exited through a 12mm site in the right upper port, and a drain was inserted into the sub-hepatic area. RESULTS: The patients comprised of 5 women and a man, with a mean age of 50.2 years old. The mean operative time was 469.2 (+/-141.4) minutes. In one case, 2 pints of packed red blood cells had to be transfused during the operation. The mean time to diet was 3.3 days. The mean postoperaitve hospital stay was 11.7 days. There was no conversion to open surgery, morbidity or mortality. The mean extensional incision size for the extraction of the specimen was 4.3 cm. CONCLUSION: In the anatomic resection of the liver, especially for benign liver disease, a total laparoscopic resection could be another relatively safe option for selected cases.
Common Bile Duct ; Constriction, Pathologic ; Conversion to Open Surgery ; Diet ; Embolism, Air ; Erythrocytes ; Female ; Humans ; Laparoscopy ; Length of Stay ; Liver Diseases ; Liver* ; Mastectomy, Segmental ; Mortality ; Operative Time ; Pneumoperitoneum ; Supine Position ; Surgical Instruments

A 42-year-old man without any signs or symptoms of illness underwent esophagogastroduodenoscopy (EGD) for a routine health check up. On esophagogastroduodenoscopy, multiple small and yellowish mucosal plaques were detected in the mid to distal esophagus. These plagues proved to be ectopic sebaceous glands of the esophagus according to the histologic examination. On the immunohistochemical staining with anti-Keratin 14, the basal cells and the heterotopic sebaceous glands were immunoreactive for keratin 14. The histogenesis of this extremely rare lesion is not completely clear. There have been some reports on ectopic esophagus sebaceous glands combined with esophageal cancer or gastric cancer. However, malignant transformation of the ectopic sebaceous gland itself has not yet been reported on. This case was regularly followed up for 12 months, and no interval change or malignant transformation was found both endoscopically and histologically.
Adult ; Endoscopy, Digestive System ; Esophageal Neoplasms ; Esophagus ; Humans ; Keratin-14 ; Sebaceous Glands ; Stomach Neoplasms

BACKGROUND: We studied the association of sagittal abdominal diameter (SAD) and metabolic syndrome and insulin resistance in Korean adults. METHODS: This is a cross-sectional study by 190 patients who visited a Health Promotion Center of National University of Pusan from 11 November to 14 November, 2008. We analyzed the association of anthropometry (waist circumference, BMI, SAD), insulin resistance (homeostatic model assessment-insulin resistance, HOMA-IR), insulin sensitivity (quantitative insulin sensitivity check index, QUICKI), and plasma concentrations of glucose, insulin, total cholesterol, LDL, HDL, triglyceride. SAD was categorized into quartiles and assessed odds ratio of metabolic syndrome adjusted for age, sex, lifestyle factors. RESULTS: SAD showed significance correlation to HOMA-IR than BMI. Quartiles of SAD showed a positive trend with metabolic risk factors including abdominal obesity, high blood pressure, HOMA-IR and obesity but hypertriglyceridemia, low HDL-cholesterolemia did not show significant association. In men QUICKI was significantly high. A multivariate model, adjusted for age, sex, smoking status, physical activity, heavy drinking, HOMA-IR and QUICKI, revealed a progressively increased odds ratio of metabolic syndrome, 3rd quartile (odds ratio [OR]; 9.467; 95% confidence interval [CI], 3.225 to 27.789; P < 0.001) and 4th quartile (OR, 7.253; 95% CI, 2.437 to 21.586; P < 0.001), with increasing SAD. CONCLUSION: As shown above, SAD was a strong anthropometric marker of insulin resistance, risk of metabolic syndrome and decreased insulin sensitivity in Korean adults.
Adult ; Anthropometry ; Cholesterol, LDL ; Cross-Sectional Studies ; Drinking ; Glucose ; Health Promotion ; Humans ; Hypertension ; Hypertriglyceridemia ; Insulin ; Insulin Resistance ; Life Style ; Male ; Motor Activity ; Obesity ; Obesity, Abdominal ; Odds Ratio ; Plasma ; Risk Factors ; Smoke ; Smoking

BACKGROUND: The possibility of developing pulmonary tuberculosis usually increases with increasing age. Therefore, the incidence of endobronchial tuberculosis in older people may increase. We evaluated the clinical characteristics in patients with endobronchial tuberculosis above the age of 70 years. METHODS: We enrolled 74 patients (12 males and 62 females; mean age 64.6+/-16.2 years) that were diagnosed with endobronchial tuberculosis from March 2003 to July 2006 at Gyeongsang University Hospital. We retrospectively evaluated the clinical characteristics of endobronchial tuberculosis for patients 70 years or older (older group) and for patients below the age of 70 years (younger group). RESULTS: The number of patients in the older group was 41 (55%). Cough was the most common symptom in the two groups of patients and dyspnea on exertion was more common in the older group of patients than in the younger group of patients (31.7% vs. 12.1%). The actively caesating type of disease was more common in the younger group of patients than in the older group of patients (66.7% vs. 39%). The edematous type of disease was more common in the older group of patients than in the younger group of patients (53.7% vs. 27.2%) (p<0.05). Tracheal and main bronchial involvement of lesions were more common for the younger group of patients than for the older group of patients (30.3% vs. 9.7%) (p<0.05). CONCLUSION: Endobronchial tuberculosis was commonly observed in patients older than 70 years and this group of patients had some clinical characteristics that were different from the younger group of patients.
Cough ; Dyspnea ; Female ; Humans ; Incidence ; Male ; Retrospective Studies ; Tuberculosis* ; Tuberculosis, Pulmonary

BACKGROUND: Serum-ferritin levels may be associated with psychiatric symptoms among the elderly; however, this association has not been extensively studied. The aim of this study was to evaluate the association between serum-ferritin levels and mental health issues in older Koreans. METHODS: This cross-sectional study included large-scale national data from the Korea National Health and Nutrition Examination Survey 2010–2012. In total, 1,802 older Koreans (≥65 years old) were included. The assessed psychiatric symptoms included short sleep duration, stress, depressed mood, and suicidal ideation. Any association between serum-ferritin levels and mental health issues according to sex was examined using logistic regression analysis. RESULTS: The prevalence of short sleep duration, stress, depressed mood, and suicidal ideation was 50.9%, 21.7%, 18.2%, and 22.5%, respectively. In men, suicidal ideation decreased with increased serum-ferritin levels after multivariate adjustment for sociodemographic and lifestyle factors and comorbidities. The odds ratios (OR) and 95% confidence interval (CI) of suicidal ideation by quartiles of serum-ferritin level were 1 (reference), 1.132 (95% CI, 0.569–2.252), 0.453 (95% CI, 0.217–0.945), and 0.608 (95% CI, 0.295–1.253), respectively, (P for trend=0.039). In women, no trend was observed. However, compared to the lowest quartile, short sleep duration (<7 h) and stress perception were significantly decreased in the third quartile, with odds ratios of 0.601 (95% CI, 0.461–0.888), and 0.606 (95% CI, 0.386–0.952), respectively. CONCLUSION: Moderate serum-ferritin levels were associated with decreased risk for suicide ideation in men, and were associated with decreased short sleep duration and stress perception in women.
Aged ; Comorbidity ; Cross-Sectional Studies ; Depression ; Female ; Ferritins ; Humans ; Korea ; Life Style ; Logistic Models ; Male ; Mental Health ; Nutrition Surveys ; Odds Ratio ; Prevalence ; Republic of Korea ; Suicidal Ideation ; Suicide