• Korean Journal of Applied Biomechanics
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• v.19 no.4
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• pp.689-696
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• 2009

This study was conducted to examine the effects of the lumbar stabilization exercise (LSE) on fall prevention in elderly females (n = 21) by measuring changes in the isometric strength, multifidus, transverse abdominis muscle thickness, and posture stability index. The strength of isometric contraction was measured by the 3-D Pegasus system ; the thickness of the multifidus and transverse abdominis were measured by using Sonoace 6000C, and the posture stability index was measured using a computerized Biodex Balance System SD apparatus analysis. These results lead us to the conclusion that flexion and extension, left rotation on strength of isometric contraction, and thickness of the transverse abdominis (when released) statically increased. Overall, the anterior/posterior and medial/lateral elements in the posture stability index statically decreased, Consequently, the LSE should the prevent falls in elderly females.

• Korean Journal of Community Nutrition
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• v.7 no.3
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• pp.336-344
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• 2002

In this study, nutrient intake status and energy expenditure were examined to investigate the nutritional status of the elderly in a rural community. The results obtained by questionaries, the 24 hour recall method, and time-diary were as follows: The elderly men surveyed were 73.8 years old, on the average. The elderly women surveyed were 73.5 years old, on the average. The proportion of the elderly with diseases was 51.9%. Most of the subjects (86.1%) had a regular meal pattern of consuming three meals a day. The average daily energy intake of the rural elderly was much lower than the Korean RDA. The dietary assessment data showed that each energy intake of the males and the females was 79.5% and 84.3% of the RDA, respectively. The dietary intake of Ca, Fe, niacin, thiamin, and riboflavin was lower than the Korean RDA, and that of P and Vitamin C was adequate. The Fe intake was significantly different with respect to age and sex (p < 0.05). Although, in both elderly men and elderly women it decreased with age, the elderly men's intake was lower than the elderly women's. The heights of the elderly men and the elderly women was 159.7 cm and 147.5 cm, respectively, and the weights were 60.0 kg and 52.2 kg, respectively, and the BMI was in the moderate range. Heights significantly decreased with age (p < 0.05). According to daily living schedules, leisure time (11.0 hour) was the longest, physiological time (9.6 hours) was next, and work time (3.4 hours) was the shortest. Energy expenditure significantly decreased with age (p < 0.01). Energy intake also decreased with aging. Energy balance (energy expenditure/energy intake) was 93.4% in elderly men and 104.0% in elderly women. Especially, in elderly men in the 65 to 74 age range, the energy balance was the lowest, and the nutrient intake was also much lower than that of elderly women.

• Journal of the Korean Society of Physical Medicine
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• v.12 no.1
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• pp.103-112
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• 2017

PURPOSE: Regular physical activity in the elderly population has significant benefits for health. The purpose of this study was to investigate the effects of aquatic group exercise on body composition and mental health of the elderly females. METHODS: This study included 40 elderly women. The aquatic group exercise program was performed for an hour a day, 3 times a week for 12 weeks with moderate-intensity level. The body composition, physical fitness mental health instruments were used to measure the outcome variables before and after the program. Data was analyzed with SPSS using descriptive statistics and the t-test. RESULTS: It was found that the 12 week aquatic group exercise program had effects on body mass and BMR were significantly improved after the intervention of this study. In health related physical fitness, flexibility and sense of balance were significantly increased in the participants. In the mental health of the female elderly participants were evaluated in areas such as depression, sense of isolation, interpersonal anxiety, and sociality. They showed significant change in a positive way. CONCLUSION: It is suggested that aquatic group exercise should be activated and encouraged to enhance physical and mental health of elderly women and various types of manuals should be developed according to characteristics of programs to operate this exercise more effectively.

• Korean Journal of Community Nutrition
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• v.6 no.4
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• pp.668-677
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• 2001

This study conducted to assess the effectiveness of nutrition education program for elderly females with various diseases. Forty subjects(hypertension ; 20, diabetes ; 12, hyperlipidemia ; 8) out of 56 completed the 7 weeks nutrition education program. The nutrition education program was based for healthy food habits and dietary guidelines for each specific disease. It also included practicing individualized menu planning and exercising program. Energy, calcium, iron, vitamin A and ash intakes significantly increased in the hypertension group. total sodium intake did not decrease, however sodium intake per kcal decreased significantly(p〈0.05). Elderly with diabetes did not show any changes in dietary intakes. Dietary protein, plant fat, ash, and sodium intakes were significantly elevated(p〈0.05), but cholesterol intakes significantly decreased(p〈0.05) in the hyperlipidemic group. Elderly with hypertension agreed strongly with changes of food habits such as increasing milk intake, and decreasing Kimchi, soup, pickles and salty food, and table salt intakes after nutrition education. Diabetic elderly showed significantly improved food habit scores in decreasing white rice intake, sugar intake and increasing sea-weed consumption, vegetable consumption and exercise. Hyperlipidemic elderly did not show much improvement in food habit scores except in biochemical indices. However, mean serum glucose and atherogenic index decreased in the diabetic and hyperlipidemic groups after education, respectively.

• Journal of the Korean Society of Clothing and Textiles
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• v.25 no.2
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• pp.293-302
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• 2001

The purpose of this study was to investigate the effects of a saleswomans clothing and store type on elderly female consumers likability to a saleswoman. Also it was to study the effects of the factors consisting likability to a saleswoman on intent to purchase among elderly female consumers. 3(clothing formality: low, medium, and high)$\times$2(clothing style: clothing looking old vs. young)$\times$2(store type: high priced specialty store vs. low priced open market) complete randomized between subjects design using field experiments were conducted. Subjects were 240 elderly females aged 54-69. The results showed that likability to a saleswoman consisted of impression factor, service ability factor and caring factor. There was the significant three way interaction among three independent variables in the service ability factor(F(sub)2,228=15.62, P<.001). Regression Analysis showed that the impression factor($R^2$=0.29, F<.001) and the service ability factor($R^2$=0.06, F<.001) influenced the elderly consumers intention to purchase significantly. In conclusion, favorable appearances of a saleswoman is considered a crucial service quality influencing potential elderly consumers to purchase.

• Korean Journal of Community Nutrition
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• v.8 no.6
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• pp.938-950
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• 2003

We conducted a case-control study to examine the relationship of depression and dietary related factors with the hyperlipidemia for urban living elderly women from low income group. The case group consisted of 45 elderly females with hyperlipidemia (serum cholesterol $\geq$ 240mg/dl or serum TG $\geq$ 250mg/dl and the control group of 95 age matched elderly women with serum cholesterol levels less than 240mg/dl and serum TG less than 250mg/dl. In a univariate analysis, vitamin C intake, the number of family members living with the subject, and their depression scores were significantly higher in the hyperlipidemic group than in the control group. In the logistic regression analysis, the vitamin C intake ($\geq$75% Korean RDA), the number of family members living with the subject ($\geq$ 1), depression scores ($\geq$7), BMI ($\geq$27), and subscapular skinfold thickness ($\geq$18mm) were associated with significantly higher (p<0.05) risks of hyperlipidemia in the elderly women. However after adjustment for other covariables, the depression scores (Odds Ratio 2.48 for depression score$\geq$7;95%CI:1.10-5.60) and subscapular skinfold thicknesses (Odds Ratio 5.69 for SBT$\geq$18mm, 95%CI:1.87-17.32) were the significant risk factors associated with hyperlipidemia in the elderly women.

• Journal of the Korean Society of Food Culture
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• v.7 no.3
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• pp.281-289
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• 1992

This study was designed to investigate and quantify components of the connotative meaning of foods, and to analyze the correlations between food concepts and food frequencies on elderly Korean. It involves adapting a communications research tools, the semantic differential and demonstrating its use with two population groups, urban and rural aged. The data were collected by interviewing 217 males and females of 70 years of age and older living in urban and rural areas. To assess how they feel and what they know about foods, the instrument which contains concepts of price, taste, goodness of health, interest, usuality, likes and dislikes, appetite, fattening, quality, and nutritive value about foods were developed. The result shows that there are significant correlations between food concepts and food frequencies. The more affirmative concepts the elderly have, the more food frequencies tend to be. positive concepts are appeared on the meat, fishes, vegetables & fruits, Kimchi and the rice, but negative connotations are appeared on the milk and sugar. There are significant differences between the urban and rural elderly on food concepts.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2005.11a
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• pp.371-374
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• 2005

As the aging of this society, instead of growing numbers old protective functions of families decreased according to increasing tendency of nuclear families, increasing rates of females' participation of economic activities. Now, the problem of supporting the old is in need of social supporting system the cope with this are based on these factors are like this: 1) It is necessarily the instruction of medical welfare service. 2) The overlapped service is avoided and the service of specialized. 3) Most of the welfare service institution is Seoul and local city hall, so it needs the institution is transferred. 4) It needs the increase the number of home helper. 5) When the service is offered, the government must considers finance, elderly health condition and preference. 6) It needs the department for the welfare service for the old who stay at home.

• Journal of the Korean Society of Safety
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• v.38 no.2
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• pp.60-67
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• 2023

This study identified hazard exposures, health problems, and job satisfaction among elderly agricultural workers. A total of 1,340 agricultural workers (1,079 males and 261 females) were extracted from the 6^th Korean Working Conditions Survey data. Three age groups (A: 40s or below, B: 50s, and C: 60s or above) were statistically compared in hazard exposures, health problems, and job satisfaction. Elderly agricultural workers (60s or above) had significantly more exposure to ergonomic hazards, severe health problems, and lower job satisfaction than young agricultural workers. The study findings may help understand the characteristics of hazard exposures, health problems, and job satisfaction of elderly agricultural workers and will be useful for improving these conditions.

• Journal of Integrative Natural Science
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• v.1 no.2
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• pp.140-148
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• 2008

This study was conducted to compare of health status, dietary behaviors and nutrient intakes according to family types of the elderly in rural areas. Family types were divided into three types-elderly living alone, elderly living with spouse, and elderly living with spouse and children. Subjects were 119 persons aged over 65 years (34 male, 85 females) living in rural areas and period of survey was from 29 January 2007 to 2 February. General environmental factors, health status, dietary behaviors and nutrient intakes were compared according to family types, the elderly living along showed a significantly lower in monthly income(p<0.01), self perceived health status(p<0.001), Instrumental Activity of Daily Living(IADL) score, and General Self Efficacy Scale(GSES) score compared to the elderly living with spouse and those living with spouse and children. However, Center for Epidemiologic Studies Depression Scale(CES-D) was higher than those of the elderly living family members (p<0.05). In addition, sum of dietary behavior score was the lowest in the elderly living alone (22.3 in elderly living alone, 24.1 in elderly living with spouse, 23.4 in elderly living with spouse and children, p<0.001) and nutrient intakes of potassium, zinc, vitamin C(p<0.01 respectively), calcium, phosphorus, iron, vitamin A, vitamin E, vitamin B6 and folic acid(p<0.05 respectively) also reported to be significantly lower in the elderly living alone than in others of two types. From these results, health status, dietary behavior pattern and nutrient intakes of the elderly living alone were found to be inadequate overall, so measures to deal with these health and nutritional status were needed.