No abstract available.
Colony-Stimulating Factors* ; Transplantation*

The status of renal replacement therapy in Korea as follows ; 1) The response rate to questionaire was 57.9% of the 226 hemodialysis centers in Korea and data file was sent in the 62.4% of responder. 2) The number of dialysis center was 226 and the number of hemodialysis machine was 3,507 and annual increasing rate were 8,7%, 14.0%, respectively. 3) The total number of ESRD patients was 20,244 and prevalance and incidence of ESRD were 431.9 and 101.1 patients per million population(ppm). 4) The proportion of renal replacement therapy was hemodialysis(HD) 53.3%, peritoneal dialysis(PD) 17.196, renal transplants(KT) 29.5%. 5) The proportion of long-term and elderly patients was markedly increased comparing 1985 (long term dialysis 20% vs. 2%, over 60 year old patients 26.2% vs. 13.8%. 6) The primary cause of renal disease was diabetic nephropathy 34.09o, chronic glomerulone-phritis 20.8%, hypertensive nephropathy 15.7%. 7) The mean BMI(body mass index,' kg/M)in over 18 year old patients was 20.7+/-2.7 kg/M in the HD and 22.23.0 kg/M in the PD. 71.9M of HD patients and 73.2% of PD were in the normal range (18.5-24.9). 8) The fistula survival rate was 6 month 93.4%, 1 yr 91.7%, 3 yr 87.6%, 5 yr 84.7%. 9) The cause of death were cardiac disease 31.8%, miscellaneous 23.5%, vascular disease 17.2%, infection 14.2%, liver disease 1.2%, social cause 5.9%.
Adolescent ; Aged ; Automatic Data Processing ; Cause of Death ; Diabetic Nephropathies ; Dialysis ; Fistula ; Heart Diseases ; Humans ; Incidence ; Kidney Failure, Chronic ; Korea* ; Liver Diseases ; Middle Aged ; Reference Values ; Renal Dialysis ; Renal Replacement Therapy* ; Survival Rate ; Vascular Diseases

PURPOSE: To evaluate the prevalence of the opacification of paranasal sinuses and to correlate the prevalence and severity of the sinus opacification with presence of upper respiratory infection (URI) in infants and children using CT. MATERIALS & METHODS: We analyzed CT scans of 162 children aged under 16 who have no signs and symptoms of paranasal sinusitis. Both sides of maxillary and ethmoidal sinuses were evaluated. We scored from 0 to 3 according to the degree of soft tissue opacification of each sinus and then summed up the scores of each sinus. We divided the children into 5 groups according to their age. We paid particular attention to the following respects: 1) the prevalence of the opacification of the paranasal sinuses in each group; 2) the difference in the prevalence between the children with and without URI ;3) the correlation between the severity of the sinus opacification and the presence of URI. RESULTS: Of 162 children, one or more paranasal sinus opacification was noted in 76(47 %):31(65%) less than 1 year old;11(52%) between 1 and 2 years old;16(53%) between 2 and 6 years old ;15(28%) between 6 and 12 years old;and 3(33%) above 12 years old. In children less than 1 year old, no significant difference in the prevalence of the sinus opacification was found between URI-positive(71%) and URI-negative(58%) subgroups. In chilren between 1 and 12 years old, although the prevalence of the sinus opacification in URI-positive subgroups was much greater than that in URI-negative subgroup, statistically significant difference was noted only in children between 2 and 6 years old. As to the correlation between the severity of the sinus opacification and the presence of URI, these was a statistically significant difference in children between 2 and 6 years old and between 6 and 12 years old. CONCLUSION: Although the exact pathophysiology is not fully understood, the opacification of the paranasal sinuses is not an uncommon finding at CT in children without the signs and symptoms of sinusitis. We think that the clinical correlation is essential in determining the diagnosis and treatment plan in cases that the sinus radiographs or CT scans show the abnormal findings.
Child* ; Diagnosis ; Humans ; Infant* ; Paranasal Sinuses ; Prevalence* ; Sinusitis* ; Tomography, X-Ray Computed

Several shorter-term alternatives for whole-day ambulatory monitoring of BP using Pressureometer III or standard sphygmomanometer were evaluated in 12 male hypertensive patients. Averages of BP reading at 8 AM once, consecutive 3 readings either by Pressurometer or manual, serial readings during 2-hr intervals of 8-10 AM and 2/4 PM were compared with that of 24-hr ambulatory, non-invasive BP readings. Both systolic and diastolic 2-hr Bp averages in the morning were correlated more strongly with 24-hour averages(r=0.91 and 0.91), than were those of the 3 readings(r=0.88 and 0.66) or single reading(r=0.49 and -0.35) alternatives. In conclusion, the average of serial readings obtained during 2-hr monitoring period from 8 to 10AM is a reliable predictor of 24-hr ambulatory BP and represents it more closely than the conventional single or multiple BP readings.
Blood Pressure Monitoring, Ambulatory* ; Humans ; Male ; Monitoring, Ambulatory ; Reading ; Sphygmomanometers

Primary breast lesions diagnosed by fine needle aspiration cytology, confirmed by histologic examination were analyzed by morphometry to evaluate the difference between benign and malignant lesions, and the methods obtaining the sample. Four size factors and 5 form factors were evaluated in 22 fibroadenomas and 20 carcinomas by image analyzer(Zeiss Ibas 2000) using the H-E stained slides. Nuclear size was significantly larger in the carcinoma cells than fibroadenoma cells both in the cytology and biopsy specimens, but the form factors were not significantly different. Both fibroadenoma and carcinoma cells were significantly larger in cytologic smear than histologic section. The cells in the cytology were more regular and round than those in histology, but not statistically significant. Fibroadenomas having cellular proliferation and atypism exhibited larger size and more irregular nuclei than non-proliferative fibroadenoma, but not statistically significant. Therefore nuclear morphometric analysis can be a helpful method to diagnose the questionable breast lesions and is a method appropriate for use as a quality control procedure in the fine needle aspiration cytology.
Biopsy* ; Biopsy, Fine-Needle* ; Breast* ; Cell Proliferation ; Fibroadenoma* ; Quality Control

Background: Previous studies have shown various positive associations between the usual source of care (USC) and medication adherence in chronic diseases. However, no studies specifically on patients with diabetes have been conducted in Korea. This study examined the association between the USC type and medication adherence in patients with diabetes. Methods: Data from the 2021 Korea Health Panel Survey were used. The final sample comprised 1,493 participants aged ≥20 years. The types of USC were categorized into three groups: no USC, place only (without a regular doctor [RD]), and RD. Medication adherence was assessed using detailed items (dose, frequency, time, and discontinuation) and a four-point Likert scale. Logistic regression analysis was conducted with adjustment for control variables. Results: The odds ratios (ORs) for overall medication adherence were significantly higher in the RD group at 1.66 (95% confidence interval [CI], 1.15– 2.40) than in the no-USC group. No significant difference was observed in the place-only group at 0.73 (95% CI, 0.49–1.09). The ORs for medication adherence for each item (dosage, frequency, and timing) were also significantly higher in the RD group (2.21, 1.95, and 1.67, respectively). No statistically significant differences in these parameters were observed in the place-only group. Conclusion The presence of an RD positively affected medication adherence in patients with diabetes, but the presence of place-only did not. These findings emphasize the importance of an RD for medication adherence.

Background: Previous studies have shown various positive associations between the usual source of care (USC) and medication adherence in chronic diseases. However, no studies specifically on patients with diabetes have been conducted in Korea. This study examined the association between the USC type and medication adherence in patients with diabetes. Methods: Data from the 2021 Korea Health Panel Survey were used. The final sample comprised 1,493 participants aged ≥20 years. The types of USC were categorized into three groups: no USC, place only (without a regular doctor [RD]), and RD. Medication adherence was assessed using detailed items (dose, frequency, time, and discontinuation) and a four-point Likert scale. Logistic regression analysis was conducted with adjustment for control variables. Results: The odds ratios (ORs) for overall medication adherence were significantly higher in the RD group at 1.66 (95% confidence interval [CI], 1.15– 2.40) than in the no-USC group. No significant difference was observed in the place-only group at 0.73 (95% CI, 0.49–1.09). The ORs for medication adherence for each item (dosage, frequency, and timing) were also significantly higher in the RD group (2.21, 1.95, and 1.67, respectively). No statistically significant differences in these parameters were observed in the place-only group. Conclusion The presence of an RD positively affected medication adherence in patients with diabetes, but the presence of place-only did not. These findings emphasize the importance of an RD for medication adherence.

Background: Previous studies have shown various positive associations between the usual source of care (USC) and medication adherence in chronic diseases. However, no studies specifically on patients with diabetes have been conducted in Korea. This study examined the association between the USC type and medication adherence in patients with diabetes. Methods: Data from the 2021 Korea Health Panel Survey were used. The final sample comprised 1,493 participants aged ≥20 years. The types of USC were categorized into three groups: no USC, place only (without a regular doctor [RD]), and RD. Medication adherence was assessed using detailed items (dose, frequency, time, and discontinuation) and a four-point Likert scale. Logistic regression analysis was conducted with adjustment for control variables. Results: The odds ratios (ORs) for overall medication adherence were significantly higher in the RD group at 1.66 (95% confidence interval [CI], 1.15– 2.40) than in the no-USC group. No significant difference was observed in the place-only group at 0.73 (95% CI, 0.49–1.09). The ORs for medication adherence for each item (dosage, frequency, and timing) were also significantly higher in the RD group (2.21, 1.95, and 1.67, respectively). No statistically significant differences in these parameters were observed in the place-only group. Conclusion The presence of an RD positively affected medication adherence in patients with diabetes, but the presence of place-only did not. These findings emphasize the importance of an RD for medication adherence.

Background: Previous studies have shown various positive associations between the usual source of care (USC) and medication adherence in chronic diseases. However, no studies specifically on patients with diabetes have been conducted in Korea. This study examined the association between the USC type and medication adherence in patients with diabetes. Methods: Data from the 2021 Korea Health Panel Survey were used. The final sample comprised 1,493 participants aged ≥20 years. The types of USC were categorized into three groups: no USC, place only (without a regular doctor [RD]), and RD. Medication adherence was assessed using detailed items (dose, frequency, time, and discontinuation) and a four-point Likert scale. Logistic regression analysis was conducted with adjustment for control variables. Results: The odds ratios (ORs) for overall medication adherence were significantly higher in the RD group at 1.66 (95% confidence interval [CI], 1.15– 2.40) than in the no-USC group. No significant difference was observed in the place-only group at 0.73 (95% CI, 0.49–1.09). The ORs for medication adherence for each item (dosage, frequency, and timing) were also significantly higher in the RD group (2.21, 1.95, and 1.67, respectively). No statistically significant differences in these parameters were observed in the place-only group. Conclusion The presence of an RD positively affected medication adherence in patients with diabetes, but the presence of place-only did not. These findings emphasize the importance of an RD for medication adherence.