OBJECTIVES: Several studies have shown that performance related musculoskeletal disorders present a significant and common health problem for instrument players. This study was conducted to investigate the symptom prevalence rate of performance-related musculoskeletal disorders and risk factors on symphony orchestra players. METHODS: The symptom prevalence rate of musculoskeletal disorders and related factors including demographic factors, occupational factors, psychosocial factors, practice and performance-related behaviors of on 156 symphony orchestra players in Taegu city were surveyed with a self-administered questionnaire. RESULTS: Instrument players have performed for 14. 6 years in average and worked 4. 9 for years in average as a member of symphony orchestra. The subjects consisted of 106 string players, 48 wind players, and 8 percussion players. The symptom prevalence rate of musculoskeletal disorders according to the NIOSH surveillance criteria was 79. 6 % and operational criteria by authors was 45. 9 %. The prevalence rate of viola players was higher than violin players, and the prevalence rate of the bass players was higher than that of the cello players. In univariate analysis, job insecurity, irregular performance, stress from family problems, and performance related psychosomatic strains had a significant association with the prevalence rate of musculoskeletal disorders. In multiple logistic regression, job insecurity, irregular performance, and stress from family problems were significant variables affecting the prevalence rate of musculoskeletal disorders of instrument players. CONCLUSIONS: This study suggest that symphony orchestra players are high risk group of musculoskeletal disorders. Irregular performance schedule and psychosocial stress including job insecurity, and psychosomatic strain were important risk factors of players musculoskeletal disorders. An exercise program such as stretching before and after performance, regular performance schedule and reduction of psychosocial stress might be helpful for prevention of musculoskeletal disorders of instrument players.
Appointments and Schedules ; Bass ; Daegu ; Demography ; Humans ; Logistic Models ; National Institute for Occupational Safety and Health (U.S.) ; Percussion ; Prevalence ; Psychology ; Questionnaires ; Risk Factors ; Viola ; Wind

BACKGROUND: In women, the prevalence of depression is known to be more than twice as high as in men. Because many depressive women complain of their somatic symptoms instead of neurovegetative ones, many cases of depression have been misdiagnosed. Women also tend to use medicine more frequently than men do to manage depression. So we investigated the relationship between somatic symptoms and drug use in housewives for better management. METHODS: From 1st. March to 31st. March in 1996, the prepared questionnaires were presented to housewives living in the area of Kyung-ju city, who responded the questionnaires under direct interview. The questionnaire was composed of two parts. One part included demographic data, somatic complaints, drug use, places of drug purchase, current diseases that had been diagnosed by doctors. The other included Korean standard Beck Depression Inventory-questionnaire. The subjects were divided into two groups by BDI score(21 point), which was the cut-off point for depression in Korea. The relationships of somatic symptoms and drug use between the two groups were analyzed. RESULTS: There were 110 housewives who had depressive trends among 569 respondents. In general characteristics, there was significant difference between the two groups except the item of religion. In the items of somatic symptoms, there were more somatic symptoms in the group of high BDI score(>_21) except fatigue(P<0.01). More drug users were found in the group of high BDI score(>_21) (P<0.05). In the group of high BDI score(>_21), there was definite correlation between the items of somatic symptoms and drug use. There was no difference between the two groups in the item of drug purchase site. The most common site of drug purchase was the drug store in both groups. CONCLUSIONS: Depressive housewives complained of more somatic symptoms and more often used drugs as well.
Surveys and Questionnaires ; Depression ; Drug Users ; Female ; Gyeongsangbuk-do ; Humans ; Korea ; Male ; Prevalence

BACKGROUND: Even though there have been much improvment in general understanding of the climacteric period and increased knowledge of biological aspects of menopause such as Hormone Replacement Therapy, the psychosocial aspects of climacterium was relatively out of consideration. The purpose of this paper is to help make it easy understanding the psychosocial determinants of climacterium through the investigation of correlation between the life stress and the climacteric symptoms in the middle aged women. METHODS: This study was performed on climacteric women at the age ranging from 40 to 55 who reside in Kyong-Ju city. Self reported questionnaires composed of inquiry about demographic characteristics, climacteric symptom scale, and life stress scale were distributed and 123 cases were analyzed in June. and July 1996. The Climacteric Symptom Scale was developed by JG Greene in 1976. In this scale, climacteric symptoms were classified to 3 categories of psychological, somatic, vasomotor symptoms by factor analysis. For quantitative measurement of stress, we used Office Stress Measurement Scale developed by Bae JM et al in 1992. We studied the correlation between stress scores and each class of climacteric symptoms, and the difference of climacteric symptom scores according to the menopausal status and demographic characteristics. RESULTS: The correlation coefficient between the climacteric symptom scores and the stress scores was 0.329(P=0.000) but this correlation was significant in only premenopausal group(correlation coefficient=0.479). Among climacteric symptom classes, the correlation with stress scores is most prominent in psychological symptom class, then somatic symptoms, vasomotor symptoms. There was no difference in climacteric symptom scores to the menopausal status and demographic characteristics. CONCLUSIONS: Women who had more stress complained more climacteric symptoms, especially psychological symptoms. This correlation was significant in the premenopausal group only. And the severity of climacteric symptoms didnt change by demographic characteristics.
Climacteric* ; Female ; Gyeongsangbuk-do ; Hormone Replacement Therapy ; Humans ; Menopause ; Middle Aged ; Self Report ; Stress, Psychological* ; Surveys and Questionnaires

BACKGROUND: Even though there have been much improvment in general understanding of the climacteric period and increased knowledge of biological aspects of menopause such as Hormone Replacement Therapy, the psychosocial aspects of climacterium was relatively out of consideration. The purpose of this paper is to help make it easy understanding the psychosocial determinants of climacterium through the investigation of correlation between the life stress and the climacteric symptoms in the middle aged women. METHODS: This study was performed on climacteric women at the age ranging from 40 to 55 who reside in Kyong-Ju city. Self reported questionnaires composed of inquiry about demographic characteristics, climacteric symptom scale, and life stress scale were distributed and 123 cases were analyzed in June. and July 1996. The Climacteric Symptom Scale was developed by JG Greene in 1976. In this scale, climacteric symptoms were classified to 3 categories of psychological, somatic, vasomotor symptoms by factor analysis. For quantitative measurement of stress, we used Office Stress Measurement Scale developed by Bae JM et al in 1992. We studied the correlation between stress scores and each class of climacteric symptoms, and the difference of climacteric symptom scores according to the menopausal status and demographic characteristics. RESULTS: The correlation coefficient between the climacteric symptom scores and the stress scores was 0.329(P=0.000) but this correlation was significant in only premenopausal group(correlation coefficient=0.479). Among climacteric symptom classes, the correlation with stress scores is most prominent in psychological symptom class, then somatic symptoms, vasomotor symptoms. There was no difference in climacteric symptom scores to the menopausal status and demographic characteristics. CONCLUSIONS: Women who had more stress complained more climacteric symptoms, especially psychological symptoms. This correlation was significant in the premenopausal group only. And the severity of climacteric symptoms didnt change by demographic characteristics.
Climacteric* ; Female ; Gyeongsangbuk-do ; Hormone Replacement Therapy ; Humans ; Menopause ; Middle Aged ; Self Report ; Stress, Psychological* ; Surveys and Questionnaires

Craniofacial clefts are rare among facial anomalies with an incidence of 1.5 to 5 per 100,000 births, and 1 per 100 cases of cleft lip and palate. The Tessier No. 7 clefts are unusual lesions that result from failure of the embryonic mandibular and maxillary processes to properly fuse and form the corners of the mouth. We experienced a case of Tessier No. 7 craniofacial cleft in a 1 day-old female patient who presented with a macrostomia and auricular malformation. The diagnosis was established by clinical and radiographic findings. A brief review of literature was made.
Cleft Lip ; Diagnosis ; Female ; Humans ; Incidence ; Macrostomia ; Mouth ; Palate ; Parturition

Anoxia ; Oxygen* ; Recovery Room*

No abstract available.
Female* ; Humans

OBJECTIVES: A cross sectional study was carried out in the welders exposed to manganese and control group. The aim of this study was to assess the adverse effects of manganese on central nervous system of welders. METHODS: The study group consisted of 49 welders and the reference group, 49 workers matched with welders for age and educational level in automobile manufacturing company. Concentration of manganese in welding hume, in blood, and cumulative exposure index(CEI) were determined for each subject. For each group, computerized neurobehavioral test including Simple Reaction Time, Digit Symbol, Digit Span, and Finger Tapping Speed of Swedish Performance Evaluation System were applied. RESULTS: Exposure level of manganese in welders were very low(mean CEI 0.069). Welders exposed to manganese had slower response speed, slower motor steadiness, and shorter memory span than control group. But these differences were not statistically significant. The performance of Finger Tapping Speed tended to lower as environmental and biological exposure index got higher. Other neurobehavioral tests were found to have a little association with the exposure indices. CONCLUSIONS: There was no significant difference of neurobehavioral performance between welders and control group. This study indicates that Finger Tapping Speed measuring motor steadiness might be a one of useful tests for early detection of adverse effects of welding on central nervous system.
Automobiles ; Central Nervous System ; Fingers ; Manganese* ; Memory ; Reaction Time ; Welding

Anesthetic managment of bronchial asthmatic patient requires understanding of the patho- physiology of the disease and the drug interaction with anesthetics and the drugs related to the treatment. A 53-year old male patient with hemorrhagic pancreatitis had been operated for exploratory laparotomy. He had history of the bronchial asthma. After the operation was completed, patient was transfered to recovery room after extubation. Sudden airway obstruction signs and patients agitation were noted 5 minutes after arrival in the recovery room. Asthmatic attack was relieved with salbutamol, corticosteroid, aminophylline, and isoproterenol intravenously. We have experienced one case of severe asthmatic attack in the postoperative recovery room. We report this case and review the anesthetic managements and drug interactions.
Airway Obstruction ; Albuterol ; Aminophylline ; Anesthetics ; Asthma ; Dihydroergotamine ; Drug Interactions ; Humans ; Isoproterenol ; Laparotomy ; Male ; Middle Aged ; Pancreatitis ; Physiology ; Recovery Room*

The amniotic band syndrome is a collection of fetal malformations caused by fibrous bands that appear to entangle or entrap various parts of fetus in utero, leading to deformation, malformation, or disruption involving the limbs, craniofacial region and trunk. The incidence of this syndrome is relatively rare. This syndrome often shows irreversible serious outcome. So, early diagnosis of amniotic band syndrome is important. Ultrasonography enables us to detect the amniotic band syndrome prenatally. In the second and third trimester of the pregnancy, it is relatively easy to detect major anomalies of amniotic band syndrome by its characteristic features, including amputation and/or constriction of the extremities, facial clefts, asymmetric encephaloceles and gastroschisis. Five cases of amniotic band syndrome which have been diagnosed prenatally by ultrasonography are discussed. The diagnosis was based on sonographic visualization of amniotic band and associated fetal deformation, malformations or disruption known to characterize the amniotic band syndrome.
Amniotic Band Syndrome* ; Amputation ; Constriction ; Diagnosis* ; Early Diagnosis ; Encephalocele ; Extremities ; Female ; Fetus ; Gastroschisis ; Humans ; Incidence ; Infant, Newborn ; Pregnancy ; Pregnancy Trimester, Third ; Ultrasonography*