This study was conducted to investigate the mothers' nutritional knowledge on weaning of 101 infants (8 for 4 mo, 44 for 5 mo, 45 for 6 mo, 4 for 7 mo) at a public health center of Incheon. Informations on the mothers' nutritional knowledge were obtained by questionnaires. In this survey 41.6% of infants were breast-feeding, 43.6% of them were bottle-feeding, and 14.9% of them were mixed feeding right after birth. The rate of breast-feeding right after birth was significantly higher in mothers of high school graduate than mothers of college/university graduate (p < 0.05). The infants of mothers graduated high school began to be weaned significantly earlier than the infants of mothers graduated college/university (p < 0.05). 95.1% of infants (n = 101) began to be weaned 4 to 6 months. 83.1% of infants were fed home-made weaning foods. 66.7% of infants were fed rice gruel, 18.5% of them were fruit juice, 6.2% of them were mixed grain, and 4.9% of them were commercially prepared weaning foods as their first supplementary foods. As main supplementary foods, 32.8% of infants were fed vegetable, 30.5% of them were rice gruel, and 27.7% of them were fruit juice. Mothers' nutritional knowledge related to weaning was significantly higher among mothers of college/university graduate than mothers of high school graduate (p < 0.05). 86.1% of mothers disagreed with the questionnaire in which breast-fed infants aged over 4 months needed to be fed iron sufficient food. For the improvement of nutritional status especially iron nutritional status of infants, nutritional education for mothers with weaning aged infants has to be increased and related programs have to be operated effectively.
Edible Grain ; Education ; Fruit ; Humans ; Incheon ; Infant* ; Iron ; Mothers ; Nutritional Status ; Parturition ; Public Health ; Vegetables ; Weaning*

PURPOSE: For evaluation of drug intoxication patients, the MMPI is a widely used neuropsychiatric tool to investigate patients' personalities. METHODS: We administered a questionnaire and the MMPI to patients who came to our ER between 1 March 2007 and March 1 2008. Patient characteristics, past neuropsychiatric history, and were investigated. RESULTS: We enrolled 43 patients, X females and Y males. Anti-psychotics were the drugs that were most frequently consumed (by 42% of subjects) and economic status was the most frequent cause of overdose. Pathologic psychosis was the most frequent disorder in their medical history. The MMPI indicated that depression type (D) was 64 and 36 patients were increased over the nomal level. 16 patients of 18 patients with depression history were increased in the type D (p=0.000) and assessment was analytically increased (k=0.854). CONCLUSION: MMPI of drug intoxication patients may be useful during early neuropsychiatric examinations, and may be a useful tool for making treatment decisions.
Depression ; Female ; Humans ; Male ; Minnesota ; MMPI ; Porphyrins ; Psychotic Disorders ; Surveys and Questionnaires

PURPOSE: To determine the optimal parameters of abdominal HASTE imaging by means of a comparison of intermediate and long TE (echo time). MATERIALS AND METHODS: We evaluated 30 consecutive patients who had undergone liver MR during a three-month period. Twelve patients were diagnosed as normal, four as having liver cirrhosis, and 14 were found to be suffering form hepatic hemangioma. On the basis of measured signal intensity of the liver, spleen, pancreas and gallbladder, and of fat, muscle, hemangioma, and background, we calculated the ratios of signal to noise (S/N), signal difference to noise (SD/N), and signal intensity (SI). Image quality was compared using these three ratios, and using two HASTE sequences with TEs of 90 msec and 134 msec, images were qualitatively evaluated. RESULTS: S/N ratio of the liver was higher when TE was 90 msec(p<.05), though S/N, SD/N and SI rations of the spleen, gallbladder, and pancreas -and of hemangiom- were higher when TE was 134 msec (p<.05). However, in muscle, all these three ratios were higher at a TE of 90 msec. SD/N ratio and SI of fat were higher at a TE of 134 msec. Overall image quality was better at a TE of 134mesc than at one of 90msec. CONCLUSION: A HASTE sequence with a TE of 134msec showed greater tissue contrast and stronger T2-weighted images than one with a TE of 90msec.
Gallbladder ; Hemangioma ; Humans ; Liver ; Liver Cirrhosis ; Magnetic Resonance Imaging* ; Noise ; Pancreas ; Spleen

OBJECTIVES:Left ventricular hypertrophy(LVH) increases the risk of sudden death in hypertensive patients and this is known due to ventricular arrhythmias. Thus, author studied the relationship between LVH as a hypertensive target organ damage and ventricular arrhythmias. METHODS: 24-hour ambulatory electrocardiographic monitoring, measurement of microalbumin in 24-hour urine and fundoscopic examination were performed on 100 hypertensives (50 patients without LVH and 50 patients with LVH on EKG) who admitted Pusan National University Hospital. RESULTS: In patients with LVH, ventricular extrasystoles occurred more frequently than without LVH(p<0.05) and ventricular couplet and ventricular tachycardia were more common but statistically not different. Microalbuminuria and hypertensive retinopathy were more severe in patients with LVH than without LVH(p<0.05 and p<0.01, respectively). CONCLUSION: Of the ventricular arrhythmias, ventricular extrasystole but not ventricular couplet and ventricular tachycardia occurred more frequently in patients with LVH than without LVH. Thus, prospective study with long-term follow up should be done to establish the relationship between hypertensive LVH and cardiovascular mortality, especially sudden death. And, further study should be done to make the relationship between reduction in LVH with antihypertensive therapy and reduction in LVH-associated ventricular arrhythmias.
Arrhythmias, Cardiac* ; Busan ; Death, Sudden ; Electrocardiography, Ambulatory ; Humans ; Hypertensive Retinopathy ; Hypertrophy, Left Ventricular* ; Mortality ; Tachycardia, Ventricular ; Ventricular Premature Complexes