To estimate the prevalence and trend of obesity in primary school-age children, obesity survey was performend in children aged 6 to 12 years(5,226 boys and 5,048 girls)in Kwangju in 1991. Obesity was defined as overweight if more than 20 per cent above the median weight for height and age(relative weight>120%). The following results were obtained: 1) The prevalence of obesity that exceeded the weight centiles at each height by more than 97th percentile was 8.78. Boys (9.70%)was not significantly higher than in girls(7.82%)(p>0.05). 2) The prevalence of obesity that exceeded the standard weight for height by more than 20% was 8.82%. Among them, 5.45% were mild obesity and 2.93% were moderate obesity and 0.44% were severe obesity. The prevalence rate of obesity was no significant differences by sex(p>0.05). 3) Regionally, the prevalence of obesity was a lower rate in Kwangiu in 1991 (8.82%)than that in Seoul in 1989(11.68%).
Child* ; Gwangju* ; Humans ; Obesity* ; Obesity, Morbid ; Overweight ; Prevalence* ; Seoul

No abstract available.
Animals ; Cadmium Chloride* ; Cadmium* ; Nasal Mucosa* ; Rats*

Displaced acetabular fractures have given rise to difficulty to the management, It has been unique diagnostic and operative challanges for the surgeon. We made a retrospective study of hip arthroplasty in fourteen patients who had a history of previous acetabular fracture. The most of patients was sutfered from traumatic osteoarthritis, We performed two bipolar hemiarthroplasty, eleven non-cement cup and one case Charnley cup replacement were done. The purpose of this stady was to determine the outcome long-term cup. The clinical results showed that pain was most improved at foliow-up, but the incidence of radiographic loosening and revisions were higher 42.8% within 10 years. We conclude that a history of prior acetahular fracture has a significant adverse impact on the long term out come of acetabular cup in total hip arthroplasty.
Acetabulum* ; Arthroplasty ; Arthroplasty, Replacement, Hip* ; Hemiarthroplasty ; Hip ; Humans ; Incidence ; Osteoarthritis ; Retrospective Studies

No abstract available.
Abdominal Wall ; Abscess ; Humans

No abstract available.
Ear, Middle*

No abstract available.
Enterotoxigenic Escherichia coli* ; Enterotoxins*

Drug-induced toxic epidermal necrolysis (TEN) is a bullous erythematous disease that is characterized by the appearance of scaled lesions and large sheets of pilling on the skin. A caseof TEN occured in a 10 month old female patient. The characteristic skin lesions of TEN developed after oral administration of carbamazepine for a partial seizure. Thig case consists of prodrome of malaise, fever, anorexia, and conjunctivity followed by erythema & flaccid bullae formation. Diagnosis was confirmed by histologic findings. This patient was treated with a massive systemic corticosteroid, antibiotics, fluid and electrolytes, and topical measures. Authors experienced an extremely rare case of TEN dur to carbamazepine, So report it with a brief review of literature.
Administration, Oral ; Anorexia ; Anti-Bacterial Agents ; Carbamazepine ; Diagnosis ; Electrolytes ; Erythema ; Female ; Fever ; Humans ; Infant ; Seizures ; Skin ; Stevens-Johnson Syndrome*

No abstract available.
Anemia, Hemolytic, Autoimmune* ; Child* ; Hepatitis, Chronic* ; Humans

BACKGROUND: Thromboembolism is the major complication in patients with the insertion of cardiac prosthetic valves. The purpose of this study is evaluate the risk factors about the formation of left atrial thrombi after cardiac valve replacement. METHOD: Transesophageal(TEE) and transthoracic echocardiography(TTE) were done to evaluate postoperative cardiac condition in 98 patients with cardiac prosthetic valves from Jan. 1991 to Oct 1991. Several clinical and echocardiographic parameters were analyzied to evaluate the relationship with the formation of left atrial thrombi. RESULT: In univariate analysis, important factors related to the formation of left atrial thrombi are type of operation (p=0.027), postoperative left ventricular function(p=0.003), preoperative(p=0.037) and postoperative systolic ventricular size(p=0.024). However, in multivariate analysis postoperative left ventricular size(p=0.017), presence of previous thrombi(p=0.014), preoperative left atrial size(p=0.014) and postoperative left atrial size(p=0.014) are significant factors. CONCLUSION: Patients with high risk and low risk for the formation of left atrial thrombi after valve replacement can be identified by readily available clinical and echocardiographic variables.
Echocardiography ; Heart Valves ; Humans ; Multivariate Analysis ; Risk Factors* ; Thromboembolism

BACKGROUND: Serious pulmonary complications after lung surgery increase morbidity and mortality in perioperative period. Ketamine hydrochloride produces strong analgesic effect in spite of the psychomimetic effects. Intravenous anesthesia with ketamine was performed in lung surgery of patients with decreased pulmonary function and compared with inhalation anesthesia with enflurane. METHODS: Sixty patients, scheduled for elective lung surgery, were randomly assigned to two groups. Patients received either enflurane (Group 1, n=30) or ketamine (Group 2, n=30) as main anesthetic drug. Blood pressure and heart rate were compared in preinduction, postinduction, postintubation, postincision, intraoperative period (30 minutes, 60 minutes) and recovery room between groups, and in each group. Arterial blood gas analysis was compared in preoperative period, intraoperative period and recovery room between groups. Postoperative psychological complications evaluated in group 2. RESULTS: Blood pressure and heart rate were significantly different in postinduction, postintubation and recovery room between groups. PaO2 in group 2 was higher than in group 1 during intraoperative period and recovery room. Postoperative psychological complications occured in 4 patients (13%) in group 2. CONCLUSIONS: Ketamine affords advantage over enflurane anesthesia in terms of PaO2 during intraoperative period and recovery room in lung surgery of patients with decreased pulmonary function.
Anesthesia ; Anesthesia, Inhalation* ; Anesthesia, Intravenous* ; Blood Gas Analysis ; Blood Pressure ; Enflurane* ; Heart Rate ; Humans ; Inhalation* ; Intraoperative Period ; Ketamine* ; Lung* ; Mortality ; Perioperative Period ; Preoperative Period ; Recovery Room