ABSTRACT
This study was conducted to assess the relationship between vitamin D deficiency and anemia, by gender, in Korean adults. The data of 16,060 adults were analyzed (men, 6,840; premenopausal women, 4,916; postmenopausal women, 4,340) from the fifth Korean National Health and Nutrition Examination Survey (KNHANES V) (2010-2012). There were several key findings. First, after adjusting for related variables, the odds ratio (OR) of anemia [hemoglobin (Hb) <13â g/dl in men or Hb <12â g/dl in women] using the vitamin D normal group {25-hydroxyvitamin [25(OH)D] ≥15.0â ng/ml} as reference, was significant for the vitamin D deficient group [25(OH)D <15.0â ng/ml] in the overall population [OR, 1.310; 95% confidence interval (CI), 1.168-1.470]. Second, the OR of anemia, using the vitamin D normal group as reference, was significant for the vitamin D deficient group in premenopausal women (OR, 1.293; 95% CI, 1.105-1.513). However, vitamin D deficiency in the vitamin D normal group in men (OR, 1.093; 95% CI, 0.806-1.484) and postmenopausal women (OR, 1.130; 95% CI, 0.906-1.409) was not significant. In conclusion, Vitamin D deficiency is positively associated with anemia in premenopausal women, but not in men and postmenopausal women.
ABSTRACT
Replacement of the retrohepatic inferior vena cava (IVC) after concurrent resection of IVC and hepatocellular carcinoma-containing liver is settled as a feasible living donor liver transplantation (LDLT) technique to cope with tumors around the IVC. This technique makes LDLT comparable to deceased-donor liver transplantation (DDLT). In the current Korean setting, the common substitute for IVC is a Dacron graft for adult recipients. In contrast, such a synthetic graft cannot be used for pediatric patients because of ongoing growth. We present one pediatric LDLT case with IVC homograft replacement for advanced hepatoblastoma. The patient was a 8 year-old boy suffering from large multiple hepatoblastomas. The tumors encroached the retrohepatic IVC. Thus there was high risk of residual tumor cells at the IVC, if it was preserved. Thus, we decided to replace IVC at the time of LDLT. After waiting for >1 month, we finally obtained cold-stored IVC homograft and LDLT was performed with the mother's left liver. A 4 cm-long IVC allograft was anastomosed at the back table. The left liver graft with IVC interposition was implanted along standard procedure similar to DDLT. The patient recovered uneventfully and is undergoing scheduled adjuvant chemotherapy. We have performed >20 cases of IVC replacement in adult recipients with hepatocellular carcinoma or Budd-Chiari syndrome, but all vessel substitutes were synthetic, because sizable IVC homograft is unavailable. In pediatric recipients, various vein homografts such as iliac vein, IVC and other large-sized veins, can be used depending on body size of recipient and availability of vessel grafts.
ABSTRACT
PURPOSE: This study was done to identify the relationship between gender-role stereotypes, sexual assault awareness and permissible limits in the college students. METHODS: With a structured survey, a sample of 756 college students who agreed to participate in the study completed a self-administered questionnaire. RESULTS: The result showed that gender-role stereotypes differed significantly depending on gender and age, while awareness of sexual assault differed significantly depending on gender, age, and location of residence. The permissible limits in sexual assault differed significantly according to gender, relationship with parents, and location of residence. There were significant relationships among awareness of sexual assault, gender-role stereotypes, and permissible limits of sexual assault. CONCLUSION: The result will provide preliminary data and strategies to develop sexual assault prevention programs.
