The Nutrition Knowledge, Attitudes, and Dietary Habits of Physical Education Majors and Non-majors of Male College Students / 대한지역사회영양학회지

This study was performed to investigate the nutrition knowledge, attitudes, and dietary habits of physical education (PE) major and non-majors of male college students. The subjects were 253 students residing in Gyeonggi area. Nutrition knowledge scores of PE major students were lower than that of non-major students. Both PE major and nonmajor students reported TV, radio, and internet as their primary sources of nutrition information. Overall dietary attitude scores of two groups did not differ significantly, but PE major students showed more positive attitudes than non-major students for 'Enjoy eating foods that are good for health'. PE major students took more number of meals a day and took more irregularly than non-major students. Also they used more nutrient supplements than non-major students. PE major students drank more amounts of alcohol and drank more frequently than non-major students. But the smoking status of the two groups was not significantly different. PE major students scored higher than non-major students in dietary habits on balance of meals in spite of their low nutrition knowledge scores. Therefore, it is suggested that nutritional programs for PE major and non-major college students should be developed.

The Anthropometric Status and Nutrient Intakes of Physical Education Majors and Non-major Male College Students / 대한지역사회영양학회지

The study was performed to investigate the relationship of regular exercise to body composition and nutrient intakes of male college students by comparing anthropometric measurements and one-day dietary intakes by 24-hour recall of physical education (PE) majors and non-major male college students. The subjects were 253 students residing in the Gyeonggi area. Only 64.1% and 32.1% of PE majors and non-major students exercised over 4 times a week and PE major students did stronger exercise than the non-major students did. Mean BMI and WHR (Waist Hip Ratio) of the two groups were not different. But percentages of body fat and lean body mass in PE major students were lower and higher, respectively, than those of non-major students. PE major students consumed significantly more energy and other nutrients except iron, niacin, vitamin C, and vitamin E than non-major students. Nutrients consumed less than KRDA was calcium in PE major students and energy, calcium, zinc, vitamin B12, folate, and vitamin C in non-major students. Mean adequacy ratio (MAR) of PE major students (1.00) was significantly higher than that of non-major students (0.94). Index of Nutritional Quality (INQ) of all nutrients except vitamin A of PE major students was also significantly higher than that of non-major students. Nutrients below 1.00 in INQ of both groups were calcium, zinc, vitamin B2, and folate. Our data supports that regular exercise may positively influence on body composition and increase diet quality in male college students. Therefore, an educational program focused on regular exercise along with proper dietary behavior would be needed.

The Effect of Hyperglycemia at Admission on Clinical Outcomes after Acute Stroke

OBJECTIVE: To clarify the issues about the importance of hyperglycemia in the acute stage of stroke as a poor predictor of clinical outcome, we analyzed the relationship between the glucose level in admission and clinical outcome in the acute stroke patients. METHOD: Twenty-five patients with sudden onset of acute stroke with focal neurological deficit were included in this study. Clinical assessments consisted of the National Institutes of Health Stroke Scale (NIHSS) for neurological impairment and the Korean modified Bathel index (KMBI) for functional status. NIHSS and K-MBI were assessed at admission and at discharge. Plasma glucose level was measured at admission in all patients. Acute hyperglycemia at admission was defined as fasting plasma glucose level more than 140 mg/dl. Statistical analysis were used to compare variables and clinical outcome scores between the normoglycemic and hyperglycemic groups. RESULTS: For the patient with hyperglycemia at admission, the odds ratio for neurological improvement decreased (beta=-0.604) and the odds ratio for functional improvement decreased (beta=-0.553). However, control of the glucose level during the acute stroke was not significantly related to neurological and functional recovery (p>0.05). CONCLUSION: In patients with acute stroke, hyperglycemia at admission was associated with neurological and functional impairments. Therefore, we expect that strict control of hyperglycemia during the acute stroke would improve clinical outcomes.

Cerebral Air Embolism after Removal of Subclavian Venous Catheter: A case report

We experienced a patient who developed a cerebral air embolism after subclavian venous catheter removal. The patient underwent gastric antrectomy under impression of gastric cancer. After surgery, right subclavian venous catheter was removed while the patient was kept in supine position for 15 minutes. When he changed to sitting position, he became agitated and O2 saturation was dropped to 72%. Im-mediately 100% O2 was administered via air mask. Computed tomography of brain showed multiple focal air densities in the cerebral vessels. Three days after the event, he slowly regained consciousness with persistent left hemipareis. After rehabilitation, he was able to walk with quadcane and gained functional improvement.

Iatrogenic Iliopsoas Abscess after Trigger Point Injection : A case report

After slip down, a 64 years old female had pain on the left buttock and the back without weakness or sensory change. Physical examination revealed tender points on left buttock and quadratus lumborum muscle. Straight leg raising test was 40degrees/20degrees. After trigger point injection on tender points, her symptoms were improved. Magnetic resonance imaging showed central extruded disc at L3-S1. After systemic steroid therapy was started, fever was developed about 39.3degrees C and laboratory evaluation showed inflammatory sign. Systemic steroid injection was stopped. Physical examination revealed a palpable and painful mass on the left lower quadrant of the abdomen. Ultrasonography and computerized tomography of abdomen and pelvis showed a large (7x5 cm) irregular shaped cystic mass along left iliopsoas muscle. Percutaneous catheter was inserted for drainage. Thick turbid yellow-greenish pus (300 cc) was drained. Intravenous antibiotics were administered and the patient's symptoms gradually improved. Culture of the pus revealed Streptococcus agalactiae.

Comparison of Indices for Diet Quality Evaluation of Korean Adolescents by Residence Area and Body Size / 대한지역사회영양학회지

The purpose of this study was to assess several indices of diet quality based on nutrient, food and food group intake of Korean adolescents based on several indices on diet quality according to residence area and body size. Using the data from the 1998 National Health and Nutrition Survey, twenty-four-hour-dietary recalls of a total of 1,110 Korean adolescents aged 13-19 years (male 543, female 567) were analyzed for nutrient adequacy ratio (NAR), index of nutritional quality (INQ), the number of foods (Dietary Variety Score, DVS) and food group consumed (Dietary Diversity Score, DDS). In doing that, it was attempted to apply only the minimum amount of solid foods of Kant's without inclusion of liquid foods because of the very limited variety in Korean foods. Based on weight length index, 13.1% of the subjects were categorized as obese, 14.2%, overweight, 44.4%, normal and 28.3%, underweight. Only vitamin B2 intake was higher in the obese group than in the underweight group. There was no meaningful difference in energy, protein and fat intakes according to the grade of the body size. In terms of residence area, intake of fat, niacin, vitamin B6 and folic acid were lower in the rural areas than in the metropolitan city. Only vitamin E intake was higher in the rural areas. Mean value of NARs (MAR) and INQs (mINQ) was also higher in the metropolitan city than in the rural areas, but there was no significant difference of these two values according to body size of the subjects. Mean DVS was 21.02 for total subjects, and has no difference between male and female and between metropolitan city and other medium-small city. But, the rural areas showed the lowest DVS of 19.05. Mean DDS in which five is a maximum score was 3.3 with no significant difference by sex and by residence area in male subjects. However, in female subjects, DDS in the rural areas was the lowest. According to body size of the subjects, there was no meaningful difference in both scores of DVS and DDS. In conclusion, most indices of nutrient intake and food and food group intake were not significantly different by body size of the subjects, while most indices were significantly different by residence areas: higher in the metropolitan city than in the rural area.

The Effect of Antioxidant Vitamins Supplementation on Blood Pressure, Plasma Lipids, Folate, and Homocysteine Levels in Smokers and Non-Smokers of College Students in the Gyeonggi Area / 대한지역사회영양학회지

This study was performed to investigate the effect of vitamin C and E supplementation on blood pressure, plasma lipids, folate, and homocysteine levels in smokers and non-smokersof college male students in Gyeonggi Area. The nutrient intakes were determined by a 24hr-recall method. The subjects were divided into six groups: vitamin C supplementation group (n: smokers = 10, nonsmokers = 10), vitamin E supplementation group (n: smokers = 10, nonsmokers = 10), vitamin C and E supplementation group (n: smokers = 10, nonsmokers = 10), respectively. There were no significant differences between the smokers and nonsmokers in terms of anthropometric measurements. Systolic and diastolic blood pressure were significantly higher (p < 0.05) in smokers than that of non-smokers. There was no significant difference in energy and other nutrients intakes between smokers and non-smokers. In plasma lipids levels, smokers had higher plasma triglyceride, LDL-cholesterol, VLDL-cholesterol, total cholesterol concentration than that of non-smokers (p < 0.05). HDL-cholesterol level of smokers had a tendency to be lower than that of nonsmokers. In smokers, AI, TPH, LPH were significantly higher than that of non-smokers (p < 0.01). Plasma folate, homocysteine levels were not significantly different between smokers and non-smokers. The effect of antioxidant vitamins supplementation in smokers: In vitamin C supplementation group, HDL-cholesterol level was significantly increased (p < 0.01) and AI, TPH, LPH were significantly decreased (p < 0.01). In vitamin E supplementation group, HDL-cholesterol level was significantly increased (p < 0.05). In vitamin C and E supplementation group, LPH was significantly decreased (p < 0.05). The effect of antioxidant vitamins supplementation in non-smokers: HDL-cholesterol level was significantly increased (p < 0.05) and AI, TPH, LPH were significantly decreased (p < 0.05) by vitamin C supplementation group. Plasma homocysteine level was decreased by vitamin E supplementation group in non-smokers p < 0.01). The results of this study showed that smoking had a tendency to increase plasma lipids levels that factor into the risk of coronary heart disease. It is considered that antioxidant vitamin supplementation in smokers had a tendency to decrease cardiovascular disease than in nonsmokers.