Background: The risk of hypertension is known to be higher in single-person households than in multi-person households. This study was performed to investigate the differences in health behaviors of patients with hypertension by household type. Methods: This cross-sectional study used data in the 8th National Health and Nutrition Survey to investigate the lifestyle habits of 3,093 patients with hypertension aged 18 years or above. Health behaviors of single- and multi-person households were analyzed using chi-square test and t-test by gender. Multivariate logistic regression analysis was conducted to analyze the odds ratio (OR) and 95% confidence interval (CI) of health behaviors by household type. Results: According to gender, there were differences in demographic distribution and health behaviors between single-person household and multi-person households. The results in the comparison between single- and multi-person households by multivariate logistic analysis showed: single-person households showed a 1.50-fold increase of being a current smoker (OR, 1.50; 95% CI, 1.01-2.22) in males, 2.18-fold (OR, 2.18; 95% CI, 1.06-4.48) in females. With respect to nutritional intake, women in single person household showed lower intake in various nutrients such as protein, fat, water, fibers, and sodium, as well as total calorie (but not carbohydrate), while men in single person household showed lower intake in fibers only. Conclusions The results of this study shows that adults in single-person households have an increased risk of being smokers. Also, nutritional support could be necessary. Based on such findings, physicians, nurses and other health professionals are recommended to focus more on health behaviors such as smoking and diet in patients with hypertension, particularly in single households.

BACKGROUND: The aim of this study was to investigate the clinical characteristics of complex regional pain syndrome (CRPS) in young male patients in South Korea, especially focusing on the association with military service. METHODS: From January 2007 to May 2017, we investigated the electronic medical records of 430 consecutive patients, aged 18 to 30 years, who visited Seoul National University Hospital Pain Center, with a suspected diagnosis of CRPS at the initial visit. The following patient details were available for analysis: demographic and disease-related variables, relevance to military service, medications, and the treatment modalities received. RESULTS: Out of 430 patients, 245 (57.0%) were diagnosed with CRPS, of which, 200 were male patients and 45 were female patients. Of the male patients, 95 (47.5%) developed CRPS during military service. CRPS during military service was more likely to result from sprain/strain, and the incidence of CRPS was significantly higher in the lower extremities in patients from the military service group than in those from the non-military service group. During the follow-up period, 37.9% of male CRPS patients (n = 61/161) were treated successfully. Patients with moderate to severe initial pain intensity, and diagnosed during their military service, showed better outcomes. CONCLUSIONS: Our results demonstrated that manifestation of CRPS in the young Korean population was more common in male and among those male CRPS patients, about half the cases developed during the military service period.
Chronic Pain ; Diagnosis ; Electronic Health Records ; Epidemiology ; Female ; Follow-Up Studies ; Humans ; Incidence ; Korea ; Lower Extremity ; Male ; Military Medicine ; Military Personnel ; Neuralgia ; Pain Clinics ; Retrospective Studies ; Seoul ; Stress, Psychological

BACKGROUND: Many studies of the effect of catechins, a major substance in green tea, on sarcopenia have been conducted using animal models or as in vitro experiments, revealing that they increase muscle mass, inhibit proteases, and promote satellite cell proliferation. No study has been conducted targeting human subjects relative to the correlation between green tea and sarcopenia. The purpose of this study was to investigate the correlation between green tea intake and sarcopenia in menopausal women using the Korea National Health and Nutrition Examination Survey (2008–2011).METHODS: This study included 3,473 menopausal women after excluding those diagnosed with gastric cancer and other cancers. The frequency of green tea intake was determined based on the Food Frequency Questionnaire, and the value acquired from calibrating the extremity muscle mass measured using dual-energy X-ray absorptiometry with weight was used as the muscle mass. Sarcopenia was defined using values less than two standard deviations as cut-offs after determining the mean and standard deviation of the muscle mass in the group of young and healthy women.RESULTS: In menopausal women, the odds ratio of the group drinking a cup or less and two or more cups of green tea to that of the group not drinking green tea was 1.170 (0.891–1.536), and the 95% confidence interval was 1.530 (0.744–3.146). A significant linear trend was not observed in the result (P for trend 0.148).CONCLUSION: There was no significant correlation between green tea intake and sarcopenia in menopausal women in Korea.
Absorptiometry, Photon ; Catechin ; Cell Proliferation ; Cross-Sectional Studies ; Drinking ; Extremities ; Female ; Humans ; In Vitro Techniques ; Korea ; Models, Animal ; Nutrition Surveys ; Odds Ratio ; Peptide Hydrolases ; Sarcopenia ; Stomach Neoplasms ; Tea

OBJECTIVE: To analyze the angiographic features and clinical course, including treatment outcomes and the natural course, of fusiform middle cerebral artery aneurysms (FMCAAs) according to their location, size, and configuration.METHODS: We reviewed the literature on adult cases of FMCAAs published from 1980 to 2018; from 25 papers, 112 FMCAA cases, for which the location, size, and configuration could be identified, were included in this study. Additionally, 33 FMCAA cases in our hospital were included, from which 16 were assigned to the observation group. Thus, a total of 145 adult FMCAA cases were included. We classified the FMCAAs according to their location (l-type 1, beginning from prebifurcation; l-type 2, beginning from bifurcation; l-type 3, beginning from postbifurcation), size (small, <10 mm; large, ≥10 mm; giant, ≥25 mm), and configuration (c-type 1, classic dissecting aneurysm; c-type 2, segmental ectasia; c-type 3, dolichoectatic dissecting aneurysm).RESULTS: The c-type 3 was more commonly diagnosed with ischemic symptoms (31.8%) than hemorrhage (13.6%), while 40.9% were found accidentally. In contrast, c-type 2 was more commonly diagnosed with hemorrhagic symptoms (14.9%) than ischemic symptoms (10.6%), and 72.3% were accidentally discovered. According to location, ischemic symptoms and hemorrhage were the most frequent symptoms in l-type 1 (28.6%) and l-type 3 (34.6%), respectively. Most of l-type 2 FMCAAs were found incidentally (68.4%). Based on the size of FMCAAs, only 11.1% of small aneurysms were found to be hemorrhagic, while 18.9% and 26.0% of large and giant aneurysms were hemorrhagic, respectively. Although four aneurysms of the 16 FMCAAs in the observation group increased in size and one aneurysm decreased in size during the observation period, no rupture was seen in any case and there were no significant predictors of aneurysm enlargement. Of 104 FMCAAs treated, 14 cases (13.5%) were aggravated than before surgery and all the aggravated cases were l-type 1.CONCLUSION: While ischemic symptoms occurred more frequently in l-type 1 and c-type 3, hemorrhagic rather than ischemic symptoms occurred more frequently in l-type 3 and c-type 2. In case of l-type 1 FMCAAs, more caution is required in determining the treatment due to the relatively high complication rate.
Adult ; Aneurysm ; Aneurysm, Dissecting ; Dilatation, Pathologic ; Hemorrhage ; Humans ; Intracranial Aneurysm ; Middle Cerebral Artery ; Natural History ; Rupture