BACKGROUND: Compared to Europe and America neurotic chest pain patients seems to be much more prevalent in Korea. This study was designed to depict various neurotic symptoms of patients with inorganic chest pain. METHOD: In the course of one year(from March, 1997 to March, 1998), 70 subjects were selected among the people who visited the outpatient clinic of department of family medicine with symptom of chest pain. The control group was selected from a healthy population which matched nearly the same number as the chest pain group. Patients were tested by EKG, treadmill, chest X-ray, 2D-UCG and requested to answer SCL-MPD questionnaire. Statistical analysis by means of SPCC/PC+ and for significance using non-parametric Mann-Whitney U test was done. RESULTS: The chest pain group scored significantly higher than the control group in obsessive and compulsive, anger-hostility, depression, anxiety, and somatization scale. male chest pain group scored higher in somatization, anxiety, obsessive-compulsive, hypochondriasis, and depression scale. The female chest pain group scored higher in depression scale. CONCLUSION: Many inorganic chest pain patients complain through various neurotic symptoms. When approaching chest pain patients we should consider the possibility of a psychosocial cause.
Ambulatory Care Facilities ; Americas ; Anxiety ; Chest Pain* ; Depression ; Electrocardiography ; Europe ; Female ; Humans ; Hypochondriasis ; Korea ; Male ; Psychology* ; Thorax* ; Surveys and Questionnaires

BACKGROUND: Smoking is closely related to pulmonary diseases, especially pulmonary function. Past studies were defective in that pulmonary function was not included for ex-smokers and the study population being too small. This study attempted to show the change of pulmonary function parameters according to post-smoking years of ex-smokers and pack-years of current smokers. METHODS: We analyzed the results of parameters derived from the forced expiratory spirogram in 3,713 adults who visited Kyungpook National University Hospital Health Screening Center between May 1997 and March 1998. Independent variables used were age, sex, height, weight and smoking status. Dependent variables were pulmonary function parameters. Multiple regression analysis was used. RESULTS: 1.Overall, there was a significant change in pulmonary function parameters among the subjects studied. Significant variables shown were age, sex, height and pack-years. Weight and post-smoking years turned out to be relatively less significant variables. 2. Positive correlation was seen in both FEV1/FVC and FEF25-75% in ex-smokers with longer post-smoking years. 3. There was negative correlation in all the parameters of current smokers with longer pack-years. CONCLUSION: The results of this test show that smoking slowly reduce pulmonary function and even those smokers who quit smoking can not be expected to have normal pulmonary function as healthy nonsmokers. However, ex-smokers can expect some improvement in certain pulmonary function parameters as the post-smoking years become longer.
Adult ; Gyeongsangbuk-do ; Humans ; Lung Diseases ; Mass Screening ; Smoke* ; Smoking*