BACKGROUND: Social support is defined as interpersonal transaction ; the giving of symbolic or material aid to another. It has been shown to have both buffering effects and direct beneficial effects on diverse health related outcomes. But there has been the dearth of well-validated measurement instruments. This article describes the development of Korean version of the Duke-UNC functional social support questionnaire(DUFSS), focusing on the aspect of social support. METHODS: The 13-item, self-administered questionnaire was translated to Korean language. It was evaluated on 177 patients attending the family medicine clinic of Seoul National University Hospital during one month(November, 1996.) Comparisons to the family APGAR, COOP/ WONCA functional status chart are made to assess validity. Factor analyses are performed. Correlation of the questionnire score with the sum of family APGAR and each items of COOP/ WONCA functional chart are measured Internal consistency are evaluated. RESULTS: The questionnaire score are correlated with significantly correlated with social activity item. The total Cronbachs alpha is calculated as 0.89. The four content areas developed by factor analyses are donfidant support(items 8, 9, 10), af fective support(items 4, 5, 6, 7), instrumental support(items 3, 12) and quantity of support(item 1). These shows similarity to American study results. CONCLUSIONS: The Korean version of the Duke-UNC functional social support questionnaire has been documented as having high reliability and moderate validity. It covers two dimensions well(confidant support, affective support) with a small enough number of questions. Instrumental support may need further study.
Humans ; Seoul ; Surveys and Questionnaires

Early recognition of coalescence in pneumoconiotic lesions is important because such coalescence is associated with the respiratory symptoms and deterioration of lung function. This complicated form of pneumoconiosis also has worse prognosis than does simple pneumoconiosis. High resolution computerized tomography(HRCT) provides significant additional information on the stage of the pneumoconiosis because it easily detects coalescence of nodules and emphysema that may not be apparent on the simple radiograph. The Purpose of this study is to clarify the role of HRCT in detection of large opacity and the relationship of change between the coalescence of nodules or emphysema and lung function in dust exposed workers. 1. There was good correlation between the HRCT grade of pneumoconiosis and ILO category of profusion. 5(9.09%) in 55 study population had confluent nodule extending over two or more cuts on HRCT. HRCT could identify the pneumoconiotic nodules which was not found by simple radiography in 6 workers with category 0/0. 2. No significant difference was observed coalescence of nodules and emphysema by dust type. 3. There was no significant difference in pulmonary function according to ILO and HRCT classification. 4. HRCT could detect the significant reduction in FEV1, FEV1/FVC, PEER, FEF25, FEF50, and FEF75 and remarkable increase in RV and TLC in study persons with emphysema compared with non-emphysema group. 5. Emphysema was found more often in nodules-coalescence group than small opacity group by HRCT. We found that HRCT could easily detect areas of coalescence and complicated emphysema compared to plain chest X-ray. Also our data suggest that it is primarily the degree of emphysema rather than the degree of pneumoconiosis that determines the level of pulmonary function.
Classification ; Dust ; Emphysema ; Humans ; Lung ; Pneumoconiosis* ; Prognosis ; Radiography ; Thorax

PURPOSE: The purpose of this study was to identify the relationship between self-esteem and sexual attitude in healthcare college students, and also to provide a basis for sexual health education programs to help establish healthy sexual attitudes. METHODS: A survey was conducted with 218 unmarried students attending the healthcare colleges in B and U cities. Data were collected from October 15 to November 10, 2015 and analyzed using Stepwise multiple regression with SPSS PASW 18.0. RESULTS: Mean score for self-esteem was 3.23±0.46 out of 5 and sexual attitude 2.64±0.54 out of 5. Self-esteem and sexual attitude had a negative correlation (r=-.169, p=.012). Among sub-variables of sexual attitude, negative correlations were found between self-esteem and premarital chastity (r=-.207, p=.002), and between self-esteem and homosexual attitudes (r=-.167, p=.013). There were statistically significant differences in sexual attitude according to perceived intimacy with mother (β=-.228, p<.001), year in college (β=.135, p=.047), major (β=.148, p=.023), religion (β=-2.429, p=.016), and homosexual tendencies (β=.139, p=.037). These factors explained 14.6% of the variance in sexual attitude. CONCLUSION: Findings demonstrate the importance of self-esteem for sexual attitudes. This finding should be used in the development of healthcare college students, promotion programs to enhance healthy sexual attitudes.
Delivery of Health Care* ; Education ; Homosexuality ; Humans ; Mothers ; Reproductive Health ; Sexual Behavior ; Single Person

No abstract available.
Erythrocyte Membrane* ; Erythrocytes* ; Hydroxyl Radical* ; Lipid Peroxidation* ; Macrophages, Alveolar* ; Mineral Fibers*

Pseudocyst of the scalp is described in the Japanese literature as a skin-colored cystic tumor localized on the forehead, whereas alopecic and aseptic nodules of the scalp are described in the French literature as asymptomatic nodules on the scalp that lack a pseudocyst-like architecture. The etiology of these diseases is unknown, but the lesions are likely due to follicular occlusion. Here, we report a case of pseudocyst of the scalp in a 72-year-old woman. The patient had a dome-shaped painless tumor on her scalp. Histologic examination showed a pseudocyst-like architecture with no true cystic wall. Here, we report a case of pseudocyst of the scalp and summarize the characteristic features of both pseudocyst of the scalp and alopecic and aseptic nodules of the scalp.
Aged ; Asian Continental Ancestry Group ; Female ; Forehead ; Humans ; Scalp

The principles determining the primary localization of lesions in fixed drug eruption (FDE) are still unknown. Studies investigating the predilection areas in FDE have indicated drug-related, trauma-related, or inflammation-related specific site involvement, as well as visceracutaneous reflex-related specific site involvement. The importance of viscerocutaneous reflexes for the location of dermatoses was first recognized in the 1960s. Head's zones are viscerocutaneous reflex projection fields on the skin that extend over certain dermatomes and possess a reflex-associated maximal point. Recently, in a Turkish collective of patients, three women with the primary location of FDE lesions on the maximal points of Head's zones were presented. We also experienced 3 cases with FDE where the lesions were located at specific sites (buttocks), the so-called maximal points of Head's zones, which are known to be the most active dermatomal areas of an underlying visceral pathology. An underlying internal disturbance (ureter stone, pyelonephritis and chronic pelvic inflammatory disease) was found in all 3 patients, corresponding to the organ-related maximal point of Head's zones in each case. In conclusion, the primary location of FDE lesions on the maximal points of Head's zones revealed relevant organ disorders with corresponding projection fields.
Drug Eruptions ; Female ; Humans ; Pyelonephritis ; Reflex ; Skin ; Skin Diseases

BACKGROUND: Moisturizers are commonly used for the management of many skin problems and sometimes they are used to maintain healthy skin. Previous studies on the short-term treatment with moisturizers have shown that moisturizers can weaken or strengthen the skin barrier function. OBJECTIVE: We evaluated the effect of long-term treatment with a physiologic lipid-containing moisturizer on the barrier function of normal skin. METHODS: 39 healthy volunteers applied the moisturizer on one forearm 3 times daily for 8 weeks and then they were followed-up for the next 2 weeks (the regression period). No moisturizer was used on the other forearm as a control. The TEWL, skin capacitance and skin lipid content were evaluated weekly during the 8 weeks treatment period and then daily during 2 weeks of the regression period. RESULTS: During the treatment period, the skin capacitance and lipid content values of the treated side were significantly higher than that of the control side, and the TEWL values of the treated side were significantly lower than that of the control side. During the regression period, all the values of the treated side steadily became closer to those of the control side. These results suggest that long term treatment with moisturizer does not deteriorate the skin barrier function. CONCLUSION: Long-term treatment with moisturizer containing physiologic lipid not only enhances the normal skin barrier, it does not suppress the endogenous lipid synthesis of the skin.
Forearm ; Skin

BACKGROUND: Moisturizers are commonly used for the management of many skin problems and sometimes they are used to maintain healthy skin. Previous studies on the short-term treatment with moisturizers have shown that moisturizers can weaken or strengthen the skin barrier function. OBJECTIVE: We evaluated the effect of long-term treatment with a physiologic lipid-containing moisturizer on the barrier function of normal skin. METHODS: 39 healthy volunteers applied the moisturizer on one forearm 3 times daily for 8 weeks and then they were followed-up for the next 2 weeks (the regression period). No moisturizer was used on the other forearm as a control. The TEWL, skin capacitance and skin lipid content were evaluated weekly during the 8 weeks treatment period and then daily during 2 weeks of the regression period. RESULTS: During the treatment period, the skin capacitance and lipid content values of the treated side were significantly higher than that of the control side, and the TEWL values of the treated side were significantly lower than that of the control side. During the regression period, all the values of the treated side steadily became closer to those of the control side. These results suggest that long term treatment with moisturizer does not deteriorate the skin barrier function. CONCLUSION: Long-term treatment with moisturizer containing physiologic lipid not only enhances the normal skin barrier, it does not suppress the endogenous lipid synthesis of the skin.
Forearm ; Skin

Acanthosis nigricans is a symmetric eruption characterized by the presence of a hyperpigmented, velvety cutaneous thickening, that can develop on any part of the body, but characteristically affects the flexural areas of the body. The velvety hyperkeratotic lesions can be located on the dorsum of the hands and feet in dark-skinned people in the form of a variant of acanthosis nigricans called as acral acanthotic anomaly or acral type acanthosis nigricans. Although acanthosis nigricans is associated with malignant tumors, particularly gastric carcinoma, acral type acanthosis nigricans has never been reported to be associated with gastric adenocarcinoma. In our present study, we describe a case of 58-year-old man with acral type acanthosis nigricans and its association with carcinoma of the stomach; a marked improvement was seen in the skin condition of the patient with chemotherapy.
Acanthosis Nigricans ; Adenocarcinoma ; Foot ; Hand ; Humans ; Middle Aged ; Skin

PURPOSE: The purpose of this study was to identify the effects of a BeHaS exercise program on pain, health status, body weight in middle-aged women who have osteoarthritis in their knees. METHOD: The participants in this study were eighteen women whose mean age was 56.22years and who had osteoarthritis in the knees. The BeHaS exercise program consists of approximately one and half hour of exercise, two days per week, for twelve weeks. Data were gathered from September 2005 to December 2005 using a questionnaire and measuring VAS for pain, KWOMAC for health status, body weight for scale. Data were analyzed with the SPSS Win 11.0 using frequency and paired t-test for differences between pre-exercise and post-exercise. RESULTS: The results of this study are as follows: Scores for pain on post test were statistically lower than pre test(t=4.202, p=0.001), health status was statistically improved after exercise program (t=3.479, p=0.002). But body weight did not change(t=-.774, p=0.222). CONCLUSION: From these results, it is concluded that the BeHaS exercise program can be effective in decreasing pain and increasing health status in middle-aged women with knee osteoarthritis.
Body Weight ; Female ; Humans ; Knee* ; Middle Aged* ; Osteoarthritis* ; Osteoarthritis, Knee ; Surveys and Questionnaires