Objectives: ：We aimed to explore weekend catch-up sleep (CUS) by age and to find out the association between CUS and depression by the age group and weekday sleep duration (SD). Methods: ：Using data from the 2016-2018 Korean National Health and Nutrition Examination Survey, the CUS by age of 16,174 subjects was investigated, and the depression data of 11,088 subjects were analyzed. CUS was calculated as the weekend sleep duration minus weekday sleep duration (SD). The mean of CUS and weekday SD in depression group and non-depression group was compared by early, middle, and late adulthood groups, and logistic regression analysis was performed to investigate the effect of CUS on the depression by age group when weekday SD was insufficient. Results: ：The CUS tended to decrease continuously with age, the mean of CUS in the late adult group was the shortest. However, the average SD, adjusted for weekend CUS, was the shortest in the middle adulthood group. Overall, the sleep durations were shorter in the depression group than in the non-depression group, but the CUS difference between the two groups was significantly only in the middle adulthood. The risk of depression was signifi-cantly higher when weekend CUS was less than 1hour with a short weekday SD of less than 6hours (OR 2.44, 95% CI: 1.78-3.35), and this finding was significant in all adult groups. Conclusions ：The findings of this study suggest that short weekday SD and inadequate weekend CUS are as-sociated with depression and that CUS is an option to compensate for sleep deprivation and prevent depression.

Objective: : Spontaneous intracranial hemorrhage is a life-threatening disease, and non-lesional spontaneous intraparenchymal hemorrhage (nIPH) and aneurysmal subarachnoid hemorrhage (aSAH) are the leading causes of spontaneous intracranial hemorrhage. Only a few studies have assessed the association between prior physical activity or triggering events and the occurrence of nIPH or aSAH. The purpose of this study is to investigate the role of specific physical activities and triggering events in the occurrence of nIPH and aSAH. Methods: : We retrospectively reviewed 824 consecutive patients with spontaneous intracranial hemorrhage between January 2010 and December 2018. Among the 824 patients, 132 patients were excluded due to insufficient clinical data and other etiologies of spontaneous intracranial hemorrhage. The medical records of 692 patients were reviewed, and the following parameters were assessed : age, sex, history of hypertension, smoking, history of stroke, use of antiplatelet or anticoagulation agents, season and time of onset, physical activities performed according to the metabolic equivalents, and triggering event at onset. Events that suddenly raised the blood pressure such as sudden postural changes, defecation or urination, sexual intercourse, unexpected emotional stress, sauna bath, and medical examination were defined as triggering events. These clinical data were compared between the nIPH and aSAH groups. Results: : Both nIPH and aSAH most commonly occurred during non-strenuous physical activity, and there was no significant difference between the two groups (p=0.524). Thirty-two patients (6.6%) in the nIPH group and 39 patients (8.1%) in the aSAH group experienced triggering events at onset, and there was a significant difference between the two groups (p=0.034). The most common triggering events were defecation or urination in both groups. Conclusion : Specific physical activity dose no affect the incidence of nIPH and aSAH. The relationship between the occurrence of intracranial hemorrhage and triggering events is higher in aSAH than nIPH.

This study was conducted to investigate the effect of nutrition counseling program and related factors on weight control for obese university students. Subjects were 24 students with a body mass index (BMI) of 25 or above. The program was conducted from September 16th to November 18th, 2015. Change of body composition, blood index and nutrient intake were observed in subjects before and after the program. The average age of the subjects was 23.2 years old and the percentage of male and female was 66.7% and 33.0%, respectively. There were tendencies of decrease in weight, amount of body fat, BMI, and body fat percentage. The blood test showed that values of all biochemical parameters were in the normal range before and after the program. When the change of the nutrient intake was examined and compared with the Dietary Reference Intakes for Koreans (KDRIs), there was a tendency of decreased intake in most of the nutrients including protein. However, the nutrient quality index showed increasing tendency, which implies that the intake of micronutrients was getting balances simultaneously with the decrease of calorie intake.
Adipose Tissue ; Body Composition ; Body Mass Index ; Counseling* ; Female ; Hematologic Tests ; Humans ; Male ; Micronutrients ; Recommended Dietary Allowances ; Reference Values

OBJECTIVE: To establish intrauterine growth curve for the birth weight of twins on the basis of gestational age. METHODS: The medical records of twin gestations delivered between 1980 and 2001 were reviewed. 610 Twin pairs (1,220 infants) were comprised our study population. The newborns were grouped according to gestational age and the median, 10th, 50th, and 90th percentile birth weight for each gestational week were calculated. Intrauterine growth curve of twins was compared with that of singletons of Wonju Christian Hospital. We studied the differences of birth weights of twins as sex, parity, chorionicity in twins. RESULTS: The birth weights of twins fall below that of singleton after 32-33 weeks. The 50th percentile for twins falls below the 10th percentile for singleton after 37 weeks, and 90th percentile for twins falls below the 50th percentile for singleton. The mean birth weight in male twin infant was heavier than in female twin infant through all gestational week. The mean brith weight in multiparity was heavier than in nulliparity through all gestational week. The mean birth weight in dichorionic twins was heavier than in monochorionic twins through all gestational week. CONCLUSION: We presented twin specific birthweight curve on the basis of gestational age. The growth pattern of twins was different from that of singleton. We recommend the twin specific birthweight curve in the management of twin gestations.
Birth Weight* ; Chorion ; Female ; Gangwon-do ; Gestational Age* ; Humans ; Infant ; Infant, Newborn ; Male ; Medical Records ; Parity ; Parturition* ; Twins*

International migrants could be considered a risk group susceptible to vaccine-preventable diseases. We conducted a measles seroprevalence study among 419 marriage migrant women living in Sinan-gun and Wando-gun, South Jeolla Province, located in the southwestern part of Korea. The overall seroimmunity was 92.8%. The seroimmunity varied considerably according to the country of origin and increased with age. Our current analysis could be valuable in the context of discussions concerning vaccination policies for immigrants in Korea.

Gastrointestinal stromal tumors (GIST) form a group of uncommon neoplasms originated from the pleuripotential mesenchymal cell. There is no final conclusion about accurate diagnosis and prognostic factors of GIST. Clinical presentation is not specific and intraperitoneal bleeding is a very rare complication. We report a case of a malignant GIST complicated by intraperitoneal hemorrhage, which was diagnosed by abdominal CT and EUS before operation. A subtotal gastrectomy was perfomed without complication. The patient is still alive without recurrence.
Diagnosis ; Gastrectomy ; Gastrointestinal Stromal Tumors* ; Hemoperitoneum* ; Hemorrhage ; Humans ; Recurrence ; Rupture* ; Stomach* ; Tomography, X-Ray Computed

Gastrointestinal stromal tumors (GIST) form a group of uncommon neoplasms originated from the pleuripotential mesenchymal cell. There is no final conclusion about accurate diagnosis and prognostic factors of GIST. Clinical presentation is not specific and intraperitoneal bleeding is a very rare complication. We report a case of a malignant GIST complicated by intraperitoneal hemorrhage, which was diagnosed by abdominal CT and EUS before operation. A subtotal gastrectomy was perfomed without complication. The patient is still alive without recurrence.
Diagnosis ; Gastrectomy ; Gastrointestinal Stromal Tumors* ; Hemoperitoneum* ; Hemorrhage ; Humans ; Recurrence ; Rupture* ; Stomach* ; Tomography, X-Ray Computed