• Korean Journal of Psychosomatic Medicine
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• v.14 no.1
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• pp.47-52
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• 2006

Backgrounds : Depression has been prevalent in women and maintaining optimal glycemic control is an important goal of diabetes management. Although depression is common in adults with diabetes, its relationship to glycemic control remains unclear, espacilly in Korean women. The current study examined the relationship of depressive symptomatology with glycemic control in Korean women. Methods : Beck depression inventory (BDI), $HbA_{1c}$ as an index of long-term glycemic control, fasting glucose level and body mass index (BMI) were measured in sample of 4,567 women of whom 4.7%, 216 women had diabetes, and the relationship between depression and glycemic control was analyzed. BDI Scores of 16 and above is a cut off point to indicate possible clinical depression. Results The frequency of depressed women (p<0.001) and the mean score of BDI (p<0.001) were significantly higher in diabetic women. The mean level of $HbA_{1c}$ (p<0.01) and fasting glucose (p<0.05) were higher in depressed women. There was a graded relationship between the percentile of depressed women and a degree of glycemic control impairment (p=0.001). Conclusion : The current study found the relationship of depressive symptomatology with glycemic control in Korean women. This relationship may be mediated by decreased self-care behaviors or by neurobiological dysregulation. Improving identification and treatment of depression in women with diabetes might have favorable effects on diabetic outcomes.

• Membrane Journal
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• v.25 no.3
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• pp.239-247
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• 2015

The new types of phosphazene diagnostic membranes have been prepared for blood glucose measurements. The possible interferents in human blood were sorted into 4 different series and their effects on the glucose measurements were examined. In case of series I which indicates the lowest concentration, most of them did not show any serious effects on the blood glucose measurements, but only ascorbic acid (AA) showed 5~8% higher values compared to K/S values of the standard solution. In case of series II, all of four interferents showed 3~4% lower K/S values than those of plasma, but they showed consistent values by concentration variation. In case of series III, all of three interferents did not show any big differences compared to the standard solution. In case of series IV which indicates the highest concentration, two interferents showed 11~15% lower K/S values than the standard values, however they did not any serious effect on the blood glucose measurements.

• Membrane Journal
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• v.23 no.4
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• pp.297-303
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• 2013

Diagnostic membranes which were made of polyphosphazenes were prepared for the measurements of blood glucose concentration. The effects of possible interferents in human blood on the glucose concentration measurements were examined. Above those interferents, ascorbic acid (AA) showed 3~9% higher K/S values compared to the standard plasma solution, tolbutamide (TA) showed 11~13% lower K/S values than those of plasma, triglycerides and bovine serum albumin (BSA) showed 20~25% lower K/S values than those of plasma. However, most of the interferents except above materials did not show any serious effects on the blood glucose measurements.

• The Monthly Diabetes
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• s.254
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• pp.14-15
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• 2011

안철수(가명)씨는 매일 스마트폰으로 제 2형 당뇨병을 앓고 있는 어머니의 혈당관리를 돕고 있다. 혈당 및 측정시간을 미리 알려주고 복용법 및 약 먹는 시간을 체크하기도 한다. 또 실시간으로 의료진에게 궁굼한 점을 물어보기도 한다. 핸드폰 하나만 있으면 당뇨관리를 척척 알아서 해준다.

• Membrane Journal
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• v.17 no.1
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• pp.31-36
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• 2007

Polyurethane diagnostic membranes were prepared to measure blood glucose level of diabetics. Final absorbances at 680 nm through activated polyurethane membranes were measured at various concentration of glucose in plasma or blood. The effects of storage temperatures on the measurements of glucose concentration were studied after storage of 3 days, 1 week, 3 weeks, and 5 weeks at various temperatures. The stabilities of polyurethane diagnostic membranes were examined at RH 80%.

• Membrane Journal
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• v.17 no.4
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• pp.369-374
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• 2007

Polyacrylonitrile diagnostic membranes were prepared to measure blood glucose level of diabetics. Final absorbances at 680 nm through activated polyacrylonitrile membranes were measured at various concentration of glucose in plasma. The end-point results of K/S values obtained from the absorbances had a linear relationship toward the glucose concentration. The effect of temperature on the measurements of glucose concentration was studied. The stability of polyacrlonitrile diagnostic membranes was examined at RH 80%.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.4
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• pp.1751-1758
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• 2012

Capillary blood sampling on the forearm reduces pain caused by skin puncture. The present study compared the blood glucose test results performed at different sampling sites of the forearm, finger, and vein to evaluate clinical validity of this alternative site blood sampling technique. Subjects numbered 555 including 61 diabetic patients participated to measure the glucose concentration on the finger ($G_F$) and the forearm ($G_A$) with a portable glucometer under overnight fasting state. Then, the venous glucose concentration ($G_V$) was measured in 514 subjects in less than 1 hour. The test results were analyzed by simple linear regression, intraclass correlation, and Passing-Bablok regression techniques. $G_A$ was highly correlated with $G_F$ or $G_V$ showing the correlation coefficients (r) of approximately 0.97 (P<0.0001) in the normal group. The patient group also resulted similarly high correlation with only slightly lower r value. The mean differences in glucose concentration were less than ${\pm}10mg/dL$ regardless of the sampling sites. Intraclass correlation coefficients were slightly smaller than r but very much similar in value in both groups. The 95% confidence intervals of the slope as well as the intercept in the Passing-Bablok regression analysis were < ${\pm}20%$ and < ${\pm}20mg/dL$, respectively, which were within the clinically acceptable ranges. These three statistical techniques introduced in the present study well demonstrated the consistency of $G_A$ with $G_F$ and $G_V$. Therefore, the forearm blood glucose test could be considered as clinically valid under fasting condition.

• Women's Health Nursing
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• v.9 no.4
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• pp.432-438
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• 2003

Purpose: The purpose of this study was to investigate the depression and, the frequency of blood glucose testing in women type2 diabetic patients. Method: 114 Participants were recruited from the endocrinology outpatient department of a tertiary care hospital in an urban city. Depression was measured by visual analogue scale. Blood glucose testing was measured the frequency during past 1 week. Result: Depression was higher in hyperglycemia patient (fasting blood glucose$\geq$110mg/dl) than in normoglycemia patient(fasting blood glucose <110mg/dl). The blood glucose testing frequency as lower in 50-59 years old than in less than 39 years old. And it was lower in middle school graduate than in college graduate. The blood glucose testing was negatively correlated with patient's age. Conclusion: The depression program should be developed for hyperglycemia diabetic patients. And the blood glucose testing education program should be developed for aged and low educational level patients.

• The Monthly Diabetes
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• s.42
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• pp.11-17
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• 1993

• The Monthly Diabetes
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• s.31
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• pp.8-10
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• 1992