• 한국노년학
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• v.29 no.2
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• pp.395-405
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• 2009

This study aims at providing an upgraded suggestion to improve satisfaction for the family caregiver. This study was conducted to find the relationship between satisfaction and family support and outcome indicator to investigate the factors that have influence on the satisfaction. The study population was 126 families of 5 elderly residing in institutionalized elderly homes in seoul and kyunggi. The data collection was measured satisfaction, family support, and outcome indicator instrument. The satisfaction showed meaning relationship with outcome indicator and family support. Explainary power of independent variables of product index was 23%. Factors influencing satisfaction for the family was economic level, family support and outcome indicator. This study was done to give suggestions to improve family caregiver satisfaction and to serve as a basis for policy strategies by examining the current conditions of the nursing facilities.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.12
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• pp.4873-4880
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• 2010

This study adopted two instruments, i.e. Oral Health Impact Profile-14 (OHIP-14: index of patient's subjective oral health impact) and Todai Health Index (THI: index of patient's subjective systemic health) The Purpose of this study was to determine potential effects of oral health upon systemic health and quality of life (QOL) and provide required basic reference data for developing oral diseases prevention program and public oral health improvement As a result, it may contribute to improving health and quality of life in local community. Analysis on OHIP for subjective oral health conditions revealed that there were significant differences among all categories of self-aware oral health conditions on statistic basis and good oral health group showed significantly higher total OHIP points (4.33) than any other group. Analysis on THI for subjective oral health conditions showed that there were significant differences among all categories of self-aware oral health conditions on statistical basis and very good oral health group got higher total THI points (3.83) than any other group. Analysis on QOL for subjective oral health conditions suggested that there were significant differences among all categories of self-aware oral health conditions but social category and good oral health group got highest total QOL points (3.39) of all groups.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.11
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• pp.543-553
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• 2020

This study analyzed secondary data using the results of the 7th Korea National Health and Nutrition Survey in 2018. The aim of this study was to identify and compare the effects of physical activity, body mass index, and depression on the health-related quality of life of elderly women. Specifically, the sample consisted of 550 women with hypertension and 375 women without hypertension. The data were analyzed using descriptive statistics, chi-square test, t-test, and multiple linear regression with the IBM SPSS/WIN 22.0 program. Multiple linear regression analysis showed that age, education, physical activity, body mass index, and depression accounted for 26.9% of the health-related quality of life (HRQOL) in the hypertension group (F=14.30, p<.001), followed by physical activity (t=3.02, p=.003), body mass index (t=-3.12, p=.002), and depression (t=-7.69, p<.001). Education and depression accounted for 31.7% of the QoL in the non-hypertension group (F=4.42, p<.001), followed by depression (t=-5.53, p<.001). Based on these results, a physical activity intervention program will be needed to reduce depression and obesity in older women. Moreover, further research comparing the characteristics of other specific physical activities in elderly women with hypertension is recommended.

• Neonatal Medicine
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• v.15 no.1
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• pp.38-43
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• 2008

Purpose : The purpose of this study was to evaluate the relationship between cord serum adiponectin (APN) and IGF-I concentrations and fetal growth. Methods : Umbilical cord serum APN and IGF-I concentrations were measured in healthy term singleton deliveries (n=72). The association of cord serum APN and IGF-I concentrations was evaluated in relation to birth weight, height, head circumference, gender, ponderal index, placental weight, feto-placental (F/P) weight ratio, maternal weight gain, and maternal body mass index (BMI). Results : The mean cord serum APN was 29.2${\pm}$10.46 $\mu$g/mL. The cord serum APN and birth weight demonstrated a bell-shape relationship. The cord serum APN concentration was higher in females than males (P=0.001). The cord serum APN was negatively correlated with maternal BMI (r=-0.301, P=0.027), but the mean cord serum APN concentration was not correlated with birth height, birth head circumference, ponderal index, placental weight, F/P ratio, or maternal weight gain. The mean cord serum concentrations of IGF-I was 51.26${\pm}$21.54 ng/mL. The cord serum IGF-I concentration was positively correlated with birth weight (r=0.312, P=0.009), but not birth height, ponderal index, placental weight, F/P weight ratio, or maternal BMI. Conclusion : APN demonstrated a bell-shaped relationship with birth weight in healthy term infants. IGF-I was highly correlated with fetal growth, especially birth weight.

• Korean Journal of Clinical Laboratory Science
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• v.56 no.1
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• pp.32-42
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• 2024

This study compared the results of hemolyzed samples and re-collected samples to investigate a hemolysis influence and an acceptable hemolysis index (HI). Before and after hemolysis, alkaline phosphatase (ALP), aspartate aminotransferase (AST), alanine aminotransferase (ALT), amylase (Amy), direct bilirubin (D-bil), total bilirubin (T-bil), creatine phosphokinase (CK), gamma glutamyl transferase (GGT), iron, potassium (K), lactate dehydrogenase (LDH), magnesium (Mg), phosphorus (Phos), total protein (TP), and uric acid (UA) showed significant results in the paired t-test. LDH, K, iron, AST, CK, GGT, TP, Amy and Phos had a high correlation between the degree of hemolysis and the results of samples. When comparing Roche's cut-off HI with HI^QChigh obtained using quality control (QC) high standard deviation (SD), AST, D-bil, CK, and LDH were similar, but Amy, GGT, K, iron, Phos, and TP were lower than the cut-off HI of Roche, while ALP and ALT were higher. Some analytes which showed no significant results in the paired t-test, were found to have significant results in HI>200. Hence, it is suggested that the hemolyzed sample should be rejected if HI>200. Based on this study that some analytes were affected when HI<100, we recommend to set the standard of hemolysis starting from HI>50.

• Tunnel and Underground Space
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• v.24 no.1
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• pp.67-80
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• 2014

Long-term stability and delayed failure of granite were evaluated through the laboratory test based on Wilkins method and Brazilian disc test (BDT) which yields tensile strength, mode I fracture toughness and subcritical crack growth parameters. Then, the long-term strength of granite was estimated by using analytical models and long-term stability of compressed air-energy storage (CAES) pilot cavern pressurized up to 5 ~ 6 MPa was evaluated using numerical code, FRACOD with the determined subcritical crack growth parameters. The results of test and analyses showed that the subcritical crack growth index, n was determined as 29.39 and the inner pressure of 5 ~ 6 MPa had an insignificant effect on the long-term stability of pilot cavern. It was also found that the measurement and analysis of acoustic emission events can describe the accumulation of damage due to subcritical crack growth quantitatively. That is, AE monitoring can provide the current status of rock under loading if we make an identical installation condition in the field with that of the laboratory test.

• Asian Oncology Nursing
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• v.4 no.1
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• pp.38-48
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• 2004

Purpose: The purpose of this study was to identify the effects of foot massage on the degree of nausea/vomiting, anxiety, sleep satisfaction and fatigue during chemotherapy. Method: Total 36 subjects who were admitted to C university hospital in G city during 3 days and 2 nights for chemotherapy were selected from January to June, 2003. Seventeen of these subjects were assigned to control group and the rest were assigned to experimental group. Tools were Index of Nausea, Vomiting & Retching (INVR), Spielberger's state anxiety, sleep satisfaction, & fatigue VAS. Data were collected at both pre-test and post-test. Results: Difference of pre-test and post-test was not significant between control group and experimental group on the degree of nausea/vomiting, anxiety and sleep satisfaction. However, the effect of foot massage on the fatigue was significant. Conclusion: Further studies need to identify the immediate effect of foot massage on either nausea and vomiting or anxiety and to develop strategies for lengthening and strengthening the short-term effect of foot massage.

• Food Science and Preservation
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• v.21 no.2
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• pp.151-156
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• 2014

This study was conducted to inhibit the browning of fresh-cut lotus roots by blanching in a Glycyrrhiza glabra L. and Astragalus membranaceus Bunge extract solution (0.5%). Lotus roots were cut to 1 cm using a knife. The fresh-cut lotus roots were blanched at $50^{\circ}C$ in distilled water (DW, Cont), Glycyrrhiza glabra L. extract solution (GE), and Astragalus membranaceus Bunge extract solution (AE). After treatment, they were packaged with 0.04 mm PE bags and were stored at $10^{\circ}C$ for 12 days. Their color, hardness, DPPH radical scavenging activity, pH, and total soluble solids were then investigated. During storage, the samples treated with GE and AE had high $L^*$ values. They were also found to have higher values compared to the control group in the analysis of the browning index. No difference was found, however, in the hardness analysis. With regard to the DPPH radical scavenging activity, the sample treated with Glycyrrhiza glabra L. extract had the highest activity. In the pH analysis, all the groups were found to have a decrease tendency for all the storage periods. The total soluble solids decreased in the control group and slightly increased in the AE and GE groups. These results show that blanching in Glycyrrhiza glabra L. or Astragalus membranaceus Bunge extract is effective for preventing the browning of fresh-cut lotus roots.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.6 no.1
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• pp.1-9
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• 2003

Purpose: To investigate the relation of the gastric epithelial cell proliferation, apoptosis and genotypes of H. pylori in children. Methods: Histologic grading by updated Sydney system, PCNA immunostaining, TUNEL method and the genotypes (cagA, picB and iceA) by PCR were performed in H. pylori positive (N=20) and negative (N=20) gastric biopsy specimens. Results: PCNA index was significantly different between H. pylori positive children ($77.4{\pm}13.12$) and H. pylori negative children ($52.3{\pm}12.20$) (p=0.000). There were positive correlations between PCNA index and H. pylori density (r=0.624, p=0.000), polymorphonuclear neutrophil activity (r=0.460, p=0.005) and chronic inflammation (r=0.433, p=0.009). Apoptosis index of H. pylori positive children ($0.70{\pm}0.411$) was significantly higher than of H. pylori negative children ($0.14{\pm}0.201$) (p=0.000). Positive correlations between apoptosis index and H. pylori density (r=0.691, p=0.000), polymorphonuclear neutrophil activity (r=0.585, p=0.000) and chronic inflammation (r=0.535, p=0.001) were noted. As PCNA index increased, apoptosis index significantly increased (r=0.527, p=0.001). The positive rates of genotypes were cagA 90%, picB 75%, iceA1 60% and iceA2 15%, respectively. There were no significant correlations between the status of the genotypes and PCNA index, apoptosis index, the endoscopic findings and the histologic findings. Conclusion: PCNA index and apoptosis index in H. pylori positive children were higher than in H. pylori negative children but were not related to H. pylori genotypes. This study suggested that correlatively increased gastric epithelial cell proliferation and apoptosis are important to pathogenesis of H. pylori infection in children.

• Journal of the Korea Convergence Society
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• v.9 no.4
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• pp.303-311
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• 2018

This study was conducted to examine the relations of oral health relevance to disabilities according to the relationship types between them and their guardian. The guardians were surveyed using self-writing questionnaires regarding the cohesion and communication process, and the oral health of disabled was analyzed by evaluation table. Total 78 copies were analyzed. SPSS win. 24.0 statistical program was used and the significance level was verified at .05. There was significance in the communication process(p<.01) according to the type of relationship with the disabled and their guardians. In oral health of the disabled according to the type of relationship with their guardians, there was significance in DMFT index(p<.01), first molar soundness(p<.01) and Pocket depth(p<.01).Therefore, the mother had a positive effect for the disabled on most items such as cohesion, communication process, and oral health. However, it is expected that policy support and research to increase the interests in oral health care management are needed for personal assistants, who showed a low impact on the cohesion, and communication process with disabled persons, and spouses, who showed a low influence on oral health of persons with disabilities.