BACKGROUND: Since 1998, mass urinary screening tests have been conducted in Korean school children. We analyzed the urinary screening test data gathered from the metropolitan city, Seoul, to identify the prevalence of persistent urine abnormalities. METHODS: The students were tested for hematuria and/or proteinuria using dipstick urinalysis. If the results were positive, the students were asked to visit a medical clinic to recheck urinalysis and in report their results. RESULTS: Among 1,337,210 students, who were screened with initial urinalysis, 10,871 students (proteinuria, 3,626 (0.27%); hematuria, 7,634 (0.57%); both, 389) were recommended to undergo second urinalysis in which 8,819 students (81.1%) did. Among them, 851 had persistent proteinuria and 2,618 had persistent hematuria. The results of the first urinalysis were scored based on the severity of hematuria and proteinuria from +1 to +4. Among all students 24.7% of the students who scored +1 and 40.4% who scored +3 proteinuria on the first test had persistent proteinuria, and 56.4% with both proteinuria and hematuria had persistent proteinuria on the second test. For hematuria, the more positive in the first test showed more prevalence of persistent hematuria. And 61.6% of students with both proteinuria and hematuia had persistent hematuria on the second test. CONCLUSION: The presence of both hematuria and proteinuria seemed to be a powerful predictor for persistent abnormal urine finding. And the more positive response in the first test was related to persistent abnormal finding. Therefore we should follow up closely for those students with positive findings.
Adolescent ; Child* ; Follow-Up Studies ; Hematuria* ; Humans ; Mass Screening ; Prevalence* ; Proteinuria* ; Seoul ; Urinalysis

No abstract available.
Depression* ; Mass Screening* ; Primary Health Care*

BACKGROUND: The purpose of this study was to assess the quality of primary care by patient-completed questionnaire, and to investigate whether the results of the assessment were different among the specialties of doctors (especially family medicine) and according to the existence of a family doctor. METHODS: The questionnaire, which covers 7 components of primary care (accessibility, continuity, accountability, comprehensiveness, integration, sustained partnership with patients, whole person orientation), was administered to the applicants of health screening center of a university hospital, and factory workers in Cheonan, and residents living in Seoul. Statistic analysis was performed through the collected samples. RESULTS: Total of 574 subjects were analyzed. The mean score (%) of each component of the total sample was as follows; accessibility 45.8, continuity 47.8, comprehensiveness 22.5, accountability 55.5, integration 41.8, sustained partnership with patients 48.9, and whole person orientation 31.8. The mean score (%) of all components were 42.0. Doctors were classified into internists, general surgeons, family physicians, general physicians, and others. Family physicians had the best score in accessibility (P=0.01). The mean score of all components of family physicians was better than that of internists and the other specialties (P<0.05). The respondents who had a family doctor was 129 (22.5%). The mean score of each component was higher than those without a family doctor (P<0.05). CONCLUSION: Family physicians are providing high quality primary care compared to internists and other specialists. Patients who have a family doctor are provided with higher quality primary care than those who do not. Especially, comprehensiveness and whole person orientation need to be improved.
Chungcheongnam-do ; Surveys and Questionnaires ; Humans ; Mass Screening ; Physicians, Family ; Primary Health Care* ; Seoul ; Social Responsibility ; Specialization

No abstract available.
Diagnosis* ; Gastroesophageal Reflux* ; Humans

No abstract available.
Diabetes Mellitus* ; Hypertension*

No abstract available.

BACKGROUND: Tuberculosis is still one of the major public health problems in Korea. The patient's compliance with anti-tuberculosis therapy is the most important matter in managing tuberculosis. Research, particularly on this issue, is needed. Therefore, we analyzed the factors associated with compliance of pulmonary tuberculosis patients using the Health Belief Model. METHODS: One hundred and 47 patients who visited the outpatient Department of Family Medicine in Asan Medical Center from January 1995 to December 1998, and who were diagnosed as having pulmonary tuberculosis and treated with anti-tuberculosis drugs were chosen through chart reviews. Questions were given by telephone with questionnaire based on Health Belief Model. RESULTS: One hundred and two patients out of the total 147 participated in the study. The group was divided into two: 79 patients as a compliance group, and 23 as a non-compliance group. Recognition of their diagnosis, recognition of the duration of taking anti-tuberculosis drugs, disturbance of daily living with taking the drugs, efficacy expectations were statistically significant factors between the two groups. CONCLUSIONS: Higher the knowledge about their diagnosis as having tuberculosis, higher their knowledge about the durations of having to take the anti-tuberculosis drugs, less disturbance they had experieced on their daily living, and higher their expectation for the efficacies of taking the drugs resulted in higher compliance with anti-tuberculosis medication.
Chungcheongnam-do ; Compliance* ; Diagnosis ; Humans ; Korea ; Outpatients ; Public Health ; Telephone ; Tuberculosis ; Tuberculosis, Pulmonary* ; Surveys and Questionnaires

BACKGROUND: The purpose of this study was to evaluate the association between social support and health status for the elderly in a rural area where social network has been decreased. METHODS: One hundred and 58 elderly patients who visited free medical services participated in the survey that contained items about social support, heath status, socioeconomic status, health behaviors, and depression. Subjects were divided into three groups according to their social support index scores and two groups according to their health status. The health behaviors, socioeconomic status, and depression were considered as confounders. The associations between social support and confounders were analyzed by oneway analysis of variance, Cochran Mantel-Haenszel test, x2-test, and t-test. Then, multiple logistic regression analyses were done to find the adjusted association between social support and health status. RESULTS: Social support was related to education (P=0.012), economic level (P=0.007), smoking status (P=0.028), depression score (P<0.001), and health status (P<0.001). Health status was related to age (P=0.02), economic level (P<0.001), and depression score (P<0.001). The unadjusted prevalence odds ratios (POR) for poor health status were 7.3 (95% CI: 2.8-19.2) in the poorly supported group and 1.3 (95% CI: 0.5-3.5) in moderately supported group compared with the highly supported group. The corresponding adjusted POR increased to 14.3 (95% CI: 2.8-73.3) in poorly supported group and 6.2 (95% CI: 1.2-31.9) in moderately supported group. CONCLUSION: The poor social support was associated with poor health status and the relationship increased more with adjustment of confounders. Several methods to improve social support is necessary to maintain and enhance health status in the rural elderly.
Aged* ; Depression ; Education ; Health Behavior ; Humans ; Logistic Models ; Odds Ratio ; Prevalence ; Smoke ; Smoking ; Social Class

BACKGROUND: The purpose of this study was to identify health practices that would be helpful in order to reduce the prevalence of correctable cardiovascular risk factors (CVR), i.e. hypertension, hypercholesterolemia, and hyperglycemia in male workers by examining the association between health practices and the prevalence of the three risk factors. METHODS: For 1,815 male workers at a car manufacturer who participated in the basic health examination, survey on socioeconomic status and seven healthy practices suchas not currenly smoking, moderate alcohol drinking, proper weight control, regular exercise, 7-8 hour sleep, eating breakfast regularly, and not eating between meals was done and the prevalence of hypertension, hypercholesterolemia, and hyperglycemia as obtained. x2 test, Fisher's exact test, and multiple logistic regression analyses were done for workers under 40 years old and workers 40 and over in two, separate groups by adjusting socioeconomic variables. RESULTS: The prevalence of hypertension and hypercholesterolemia was 1.84 times and 5.22 times, respectively, showing, higher in overweight younger workers than in those of normal weight. The prevalence of hypercholesterolemia was 2.02 times higher in younger smokers than in younger non-smokers. In contrast, the prevalence of hyperglycemia was 4.99 times higher in older smokers than in older non-smokers. The prevalence of hyperglycemia was 16.5 times higher in older workers with regular snacking habit than in those without such a habit. The prevalence of hypercholesterolemia was 7.47 times higher only in younger workers practicing healthy behaviors below 3 than in those practicing at least 6 healthy behaviors. CONCLUSION: Our study suggests that overweight and smoking habit among younger workers, and smoking habit among older workers sould be controlled in order to decrease the prevalence of hypertension, hypercholesterolemia, and hyperglycemia.
Adult ; Alcohol Drinking ; Breakfast ; Eating ; Humans ; Hypercholesterolemia* ; Hyperglycemia* ; Hypertension* ; Logistic Models ; Male* ; Meals ; Overweight ; Prevalence ; Risk Factors ; Smoke ; Smoking ; Snacks ; Social Class

BACKGROUND: Psychiatric disorders have been known to occur by the interaction of biologic, psychologic and social factors. A family can affect the occurrence of psychiatric disorders as a primary social factor. On the other hand, psychiatric disorders can affect family function. There fore, we studied to compare family function between the families of psychiatric inpatients and those of normal persons, using Family APGAR and FACES III. METHODS: Between July 1, 1999 and August 31, 1999, we examined the subject group as 40 relatives to visit psychiatric inpatient and the control group as 40 persons whose family members did not have chronic diseases or psychiatric disorders, using questionnaire of socio-demographic factors and family function. RESULTS: Family APGAR scores in subject group were lower than those of control group, but not statistically different. But the degrees of 'Partnership' of the Family APGAR in subject group were significantly lower than those of control group.(P<0.05) Adaptability scores of FACES III in two groups were not different. Cohesion scores of FACES III in subject group were lower than those of control group but not statistically different. The Family APGAR scores in the families of the schizophrenics were significantly lower than those of control group. The duration of psychiatric disorders did not affect family function. CONCLUSION: The family function of subject group was worsened but not statistically different. But in the families of the schizophrenics, the Family APGAR scores were significantly lower than those of control group. Therefore, we should consider serious family dysfunction in the families of schizophrenics.
Chronic Disease ; Hand ; Humans ; Inpatients ; Surveys and Questionnaires