• Title/Summary/Keyword: HOME FAST

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Validity and Reliability of Korean Version of Home Falls and Accidents Screening Tool (HOME FAST) (한글판 낙상 위험 주거환경 평가 (Home Falls and Accidents Screening Tool; HOME FAST)의 내용이해도 및 신뢰도 연구)

  • Ju, Yumi;Cho, Sun-Young
    • Therapeutic Science for Rehabilitation
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    • v.8 no.4
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    • pp.77-92
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    • 2019
  • Objective : This study aims to obtain the validation of Korean version of HOME FAST using the translation-back translation process and to evaluate the reliability. Methods : Total three stages were conducted which includes forward translation to Korean, test for degree of understanding of translated version, back translation to English, and then review and proof reading process. 21 occupational therapists were participated in the evaluation of understanding of Korean-translated HOME FAST, then some of expressions were modified for better understanding. Korean version was went through back-translation to English. Similarity between the original version and re-translated version were evaluated. Total 75 data from community dwelling elderly group were collected to assess internal consistency. Two occupational therapists simultaneously evaluated for the inter-rater reliability. Results : 11 items of Korean-translated scale were responded as having confused meaning by occupational therapists. There was some modification on expression. In the evaluation of similarity between original version and re-translated version, 3 items were selected as dissimilar items in terms of syntax and 6 items were selected in terms of semantic similarity. After the repetitive modification process, items were obtained conceptual equivalence between two different languages. Internal consistency was .62(KR20) (p<.01) and inter-rater reliability was .97(ICC) (p<.01). Conclusion : Korean version of HOME FAST was finalized through translation-retranslation process. The conceptual equivalence was established and Korean version showed highly reliable. In further study, The modification of items reflecting Korean house and life style should be conducted.

A Study on Dining out Behaviours of Fast Foods - Focused on Youido Apartment Compound in Seoul - (패스트 푸드의 외식행동(外食行動)에 관한 실태조사(實態調査) - 여의도아파트단지(團地)를 중심(中心)으로 -)

  • Mo, Su-Mi;Kim, Chang-Im;Lee, Sim-Yeol;Yoon, Eun-Young;Lee, Kyung-Sin;Choi, Kyung-Suk
    • Journal of the Korean Society of Food Culture
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    • v.1 no.3
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    • pp.295-309
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    • 1986
  • To determine dining out behaviours of fast foods at five different fast food restaurants of Youido apartment compound in Seoul, a survey was conducted of 460 customers ranging in age from 7 to 29 year, from October 1 to 5th, 1986. Findings are summarized follows: The reasons the customers the fast food restaurants by the highest percentage were the following in the order: 'the atmosphere in which fast food is eaten is enjoyable for the companionship', 'convenient to dining', 'the surroundings and dining equipment are pleasant and hygienic', and 'to be able to stay as long as I want'. The majority of the customers visited the fast food restaurants with their friends between 1pm and 5pm. The fast foods purchased by the customers were mostly for snack rather than a full meal. Preference was a major factor in food selection from available meun items. Ice cream, Kentucky fried chicken, rolled rice with laver I rice cake stew, fried Mandoo were ranged high on the list of liked foods, in contrast, lower preference was for noodle soup, small red bean porridge, pinenut porridge, and persimmon punch.

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A Study on The Kinds and Characteristics of Fast Foods - By Highschool Students in Daejeon - (패스트푸드의 종류 및 특징에 대한 연구 - 대전지역 고등학생을 대상으로 -)

  • Bae, Young-kung;Kim, Youngnam
    • Journal of Korean Home Economics Education Association
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    • v.28 no.3
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    • pp.79-88
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    • 2016
  • The purpose of this study was to distinguish which food is fast foods and to define the characteristics of fast foods. The 14 kind of foods(hamburger, pizza, fried chicken, raymyeon, hotdog, doughnut, fried fish cake, jajangmyeon udong, ice cream, dukbokki, spaghetti, sandwich, gimbab, and salad) and 5 characteristics of fast foods(takeout, franchise, fast serving, unhealthy, and cheap price foods) were selected based on the dictionary and previous research papers about fast foods for this study. A total of 306 male and female high school student in Daejeon area were participated. The data were gathered by questionnaire and analyzed by SPSS/WIN 18.0 program. The participants evaluated the fast foods as delicious and convenient foods but non-nutritious, i.e. high fat but vitamin deficient foods. Among the 14 foods examined, hamburger, pizza, and fried chicken were the foods which more than 90% of the participants acknowledged to fast foods. Dukbokki, spaghetti, sandwich, gimbab, and salad were the foods which less than 50% of the participant acknowledged to fast foods. Among the 5 characteristics of fast food examined, unhealthy foods showed the highest sensitivity, specificity, predictive value, and odds ratio(0.803, 0.712, 0.597, and 2.79, respectively), and cheap price showed the lowest values of those(0.565, 0.335, 0.242, and 0.85, respectively) for acknowledging foods to fast foods. As conclusion, hamburger, pizza, and fried chicken were the representative foods of fast foods. Fast foods are generally considered as fast served cheap price foods, but the participants did not think the fast foods as fast and cheap foods. The most distinguished characteristics of fast foods in the students' minds was unhealthy foods.

Fast Food Consumption Patterns -Focused on College Students in Taegu.Kyungbuk- (대구.경북지역 대학생의 패스트푸드점 이용과 영향 요인에 관한 연구)

  • 유두련;박금순;김수영;김향희;이선주
    • Journal of the Korean Home Economics Association
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    • v.38 no.2
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    • pp.27-40
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    • 2000
  • The purpose of this study was to determine the consumption patterns of fast food chain stores according to their parents'social demographic factors in using fast food chain stores. The data of this research were composed of 599 college students in Taegu$.$Kyungbuk region. Obtained data were analyzed by X$^2$-test, t-test, oneway ANOVA and Duncan's multiple range test with SPSS PC+ program. The findings of this study are as follows; First, mother's academic background and father's occupations, family income level of the respondents were statistically significant in using fast food chain stores. Secondly, 19% of the respondents answered that they 'hardly'used fast food chain stoles, 65.4% of them 'sometimes', and 16% of them 'frequently'. Most of the respondents answered that they visit 'with their friends'. They prefer fast food because the flood is convenient to eat and the services are fast. The frequency of eating out was increased and their taste was apt to westernize.

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Implementation of Equalizer Algorithm using FTF Method for HomePNA2.0 Systems (HomePNA 2.0 시스템에서 FTF 방법을 이용한 등화기 알고리즘 구현)

  • 전병관;박기태;신요안;이원철
    • Proceedings of the IEEK Conference
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    • 2002.06a
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    • pp.65-68
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    • 2002
  • 본 논문은 HomePNA 2.0 시스템에서 채널에 의한 왜곡을 보상하기 위한 방안을 제시하는 것으로서 심벌률과 전송 방식에 따른 등화기를 Fast RLS 알고리즘인 FTF (Fast Transversal Filter) 알고리즘을 사용하여 구현하여 그 성능을 분석하며, 또한 헤더 부분의 미결정 심벌들을 이용하는 DFE (Decision Feedback Equalizer)형태로 등화기를 구성하고 이에 대한 성능을 분석하고자한다.

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Evaluation of Nutrient Density for Fast Foods Selected by Middle and High School Students in Seoul (Fast Foods의 이용실태조사 및 영양밀도 평가에 관한 연구 - 서울시내 남여 중고등학생을 중심으로 -)

  • Kim, Cho-Young;Nam, Soon-Ran;Kwak, Tong-Kyung
    • Journal of the Korean Society of Food Culture
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    • v.5 no.3
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    • pp.361-369
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    • 1990
  • The objective of the study was to evaluate nutritional balance for fast foods selected by middle and high school students using INQ (Index of Nutritional Quality). A thousan students that is 0.09% of the population (middle and high school students in Seoul) were surveyed from January 21 to February 10 in 1989. A total of 835 subjects excluding incomplete answer were analyzed. All statistical data analyses were conducted using the SPSS. Fifty kinds of fast foods were analyzed for nutrient values calculation. INQ and % of std. values of selected fast food combination were calculated, and % of std. were charted with each first letter of menu items by using GW-BASIC program. Satiety of fast foods was low in hamburger and pizza chain, high in noodle chain. 66.3% of the subjects ate fast foods snack, 29.2% for meals and 6% for beverages. Protein content of hamburger sold in Korea by American brand name was insufficient compared to the data published in the U.S. for the same brand's menu item. As a result of INQ evaluation, the desirable case of both 'nutritious' and 'fitness for a meal' was only appeared in selecting several menu items at once. A total of 59% of combined fast foods surveyed were revealed as 'nutritious'. Both 'nutritious' and 'fitness for a meal' was 10.4% and 'nutritious' was 48.6%, 'Unfitness for a meal' but 'nutritious' was 48.6% and 'undernutritious' was 37%. Thus a total of 85.6% was 'unfitness for a meal'. 'Undernutritious' but 'fitness for a meal' was 3.5%

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Fast Foods Intake of Highschool Students in Daejeon Area - Hamburger, Pizza, and Fried Chicken Intake - (대전지역 고등학생의 패스트푸드 섭취 실태 - 햄버거, 피자, 프라이드치킨 섭취 실태 -)

  • Bae, Young-kung;Kim, Youngnam
    • Journal of Korean Home Economics Education Association
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    • v.28 no.2
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    • pp.41-50
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    • 2016
  • Fast foods are very popular to adolescent and the sales are increasing due to the convenience, low price, and a broad scale advertisement through mass media. Fast foods are often named as junk foods because of high calorie and fat, low vitamins and minerals contents. This study investigated the intake frequency of hamburger, pizza and fried chicken, the 3 representative fast foods, in 306 male and female high school students living in Daejeon. Data were collected by food frequency questionnaire, and analyzed by SPSS(ver. 18.0). Intake frequency of hamburger, pizza and fried chicken were 33, 29, 17 times per year, respectively. Intake frequency of these 3 fast foods were not sig. different by BMI obesity, breakfast and supper meal frequency, and first time of fast foods intake. But intake frequency of fast foods were different by the allowance, intake frequence of pizza and fried chicken are higher in students with higher allowance. Restrain score of fast foods intake were higher in underweight and obese than normal weight students. There were no sig. difference of intake restrain score by preferable future body figure. As conclusion, the most effective way of reducing the fast food intake frequency in adolescent were cutting down the allowance. Besides that education based on analysis about what are the specific nutritional defects in each fast food may help to change the behavior of fast foods intake.

A Secondary Survey of Fast Food Dining out Behaviours -Focused on Youido Apartment Compound in Seoul- (패스트 푸드의 외식행동(外食行動)에 관한 2차(次) 실태조사(實態調査) -여의도(汝矣島) 지역(地域)을 중심(中心)으로-)

  • Mo, Su-Mi;Jeon, Mi-Jeong;Baek, Soo-Kyoung;Lee, Soo-Kyung
    • Journal of the Korean Society of Food Culture
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    • v.4 no.1
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    • pp.83-94
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    • 1989
  • A secondary survey was conducted of 503 customers, to investigate eating out behaviours at five fast food restaurants of Youido apartment compound in Seoul, in April of 1988. The results are summarized as follows: The majority, 84% of customers, were aged 14 to 30, consisting of junior and senior high school children, college students and company employees. In contrast to the previous survey of 1986, in which no elderly customers were found, a small number of elderly customers were observed in this study. The reasons given by customers for patronizing fast food restaurants were the following, from most to least frequent: 'convenient', 'allows for companionship', 'the pleasant place to eat', 'dining equipment and tableware are hygienic', 'to be able to stay as long as I want', and 'foods rapidly served'. Only 24.2% of the customers purchased the fast foods for a full meal, 38.3% purchased the foods for snacking, and others purchased ice cream only or drink only. The majority of the customers ate the purchased foods at the fast food restaurants. However, a limited number of female customers preferred to take the packed fast foods to their homes. Taste preference was a major factor in food selection from available menu items, among the younger customers; whereas customers over 30 years old were concerned with nutritive balance. Fried chicken, pizza, rolled rice with laver, ice cream, and juice were high on the list of liked foods; in contrast, lower preference was for fish burger, doughnut, spaghetti, Chajang noodles and chili beans. The survey discovered that the preference for fried chicken, pizza, and salad had increased compared to the previous survey of 1986. Preference by food nationality was highest for Korean food, then Western food, Chinese food, and Japanese food, in that order. Customers offered suggestions for better fast food service, such as lowering the price; greater variety in the menu; developing fast foods from the traditional Korean foods; and increasing the proportion of vegetables and fruits on the fast food menu. The customers, in particular, emphasized a need for the development of Korean traditional beverage of malt drink and persimmon punch, as well as mungbean pan cakes and sweet- spicy rice noodles (docbokki), as fast foods.

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Consumer Opinions on Fast Foods and Foodservice -I. Hamburger Chain Restaurants- (국내 패스트푸드점에 대한 소비자의 의견조사 -제 1보 : 햄버거체인점을 중심으로-)

  • Lyu, Eun-Soon;Kwak, Tong-Kyung
    • Journal of the Korean Society of Food Culture
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    • v.4 no.3
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    • pp.229-236
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    • 1989
  • Fast food restaurants are growing in numbers in Korea since they were introduced abot a decade ago. To develop an effective marketing strategy for fast foods, it is important to assess consumer's acceptability and identify demorgraphic, environmental, and managerial factors which influence consumer's perception on the fast food restaurants. A total of 595 customers were surveyed at thirty hamburger chain restaurants in Seoul from November 7 to 15, 1988. Analyses of the collected data revealed that adolescents, females, and the people with high income were the major customers and visited more than once or twice a week; frequent visitors rated meals more favorably in terms of the quality, service and cleanliness, and they also rated meals of foreign brand more favorable than those of domestic one; the female group perceived the change in their dietary habits more than any other groups; cleanliness, convenience, atmosphere, courtesy, and the taste of foods were significant factors in purchasing fast foods; and customers were most satisfied with convenience, while least satisfied with the price and the quantity of foods. From these findings, it is sggested that the manager of the fast food restaurant must consider the consumer's perception of fast foods in terms of pros and cons in order to operate her/his restaurant successfully.

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Network Search Algorithm for Fast Comeback to Home Network in Roaming Environment (이동통신 로밍 환경에서 빠른 홈망 복귀를 위한 망탐색 알고리즘)

  • Ha, Won-Ki;Koh, Seok-Joo
    • The KIPS Transactions:PartC
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    • v.19C no.2
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    • pp.149-152
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    • 2012
  • In the roaming case, the cost of using the visited network is larger than that of home network. So, if a mobile terminal is connected to the visited network, even though it actually came back to the home network, the user may unduly pay for communication. Such a problem frequently occurs when many networks are overlapped in the same region, as shown in the case of Poland. In this paper, we propose a network search algorithm to support the fast comeback to home network in the roaming environment. In the proposed scheme, which is based on the 3GPP specification, the mobile terminal tries to search the home network by using a database of network information, as fast as possible. For performance evaluation, we construct a virtual testbed with real terminal and network equipment to emulate the service providers in Poland. From the experimental results, we can see that the proposed scheme can reduce the time of comeback to the home network by 3~60 minutes, compared the existing 3GPP scheme.