• 제목/요약/키워드: Group Recommendation

검색결과 404건 처리시간 0.035초

All-in-one adhesive의 다층적용이 미세인장결합강도에 미치는 영향 (THE EFFECT OF MULTIPLE APPLICATION ON MICROTENSILE BOND STRENGTH OF ALL-IN-ONE DENTIN ADHESIVE SYSTEMS)

  • 손성애;허복
    • Restorative Dentistry and Endodontics
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    • 제29권5호
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    • pp.423-429
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    • 2004
  • The purpose of this study was to evaluate the effect of multiple application of all-in-one dentin adhesive system on microtensile bond strength using confocal laser scanning microscope and microtensile bond strength test. Flat occlusal dentin surfaces were prepared using low-speed diamond saw. In group I, Scotchbond Multipurpose (SM) was applied by manufacturer's recommendation. In group II, after Adper Prompt L-Pop was applied for 15s and light cured for 10s. the second coat was re-applied and light-cured. In group III, after light-curing the second layer. the third coat was re-applied and light-cured. Specimens bonded with a resin-composite were sectioned into resin-dentin stick for measuring the adhesive layer thickness by confocal laser scanning microscope and evaluating micro-tensile bond strength. The adhesive layers of three-step dentin adhesive system. 3 coats of Adper Prompt L-Pop had significantly thicker than SM. 2 coats of Adper Prompt L-Pop (p < 0.05). However. there was no significant differences in bond strengths between SM and 3 coats of Adper Prompt L-Pop (p > 0.05). And SM. 3 coats of Adper Prompt L-Pop had significantly higher than 2 coats of Adper Prompt L-Pop in bond strengths (p < 0.05).

유기농산물에 대한 소비자의 평가와 구매의식 (Appraisement and Purchase Consciousness of Consumer on Organically Grown Products)

  • 김연화;손상목
    • 한국유기농업학회지
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    • 제8권1호
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    • pp.49-67
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    • 1999
  • This paper focussed to find out the consumer appraisement and purchase consciousness on organically grown products since public pay more and more attention on organic food and market for organic products has been grown very rapidly. It is intended to deliver the necessary information at first time in Korea to the policy maker for environmentally sound agriculture, establishment for marketing strategy and consumer movement related with it. 66.2% of investigated consumer ever purchased the organic products, and they are inhabitant in apartment complex, belongs to high income group and eldly people, and used to buy frequently at 45.8%. For the reason why they choose the organic products ; 84.7% for health and safe, 48.6% for taste. But the reason why they not choose the organic products ; 56.7% for unconvenient to shop an organic food, 51.4% for expensiveness. On the purchasing the consumer mainly rely upon the certification label(67%), the marketing place(29.6%) and information and recommendation of shopkeeper(23.6%). Korean consumers intend to buy an organic products if variable products and crops are offered in the market and offered at reduced price. The group purchased intensively the organic goods appraise for an organic products positively, and group who do not express any careless intend never to purchase an organically grown products because of its high price. Consumer indicated the support policy and action program by government(69.2%), research & development on organic agriculture and its extension activity(48.8%) are necessary to stimulate an organic agriculture in Korea.

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한약 치료가 암 환자의 식욕부진에 미치는 영향: 체계적 문헌고찰 (The Effect of Traditional Oriental Herbal Medicine for Anorexia in Cancer Patients: A Systematic Review)

  • 이준호;배겨레;유화승
    • 대한한의학회지
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    • 제38권1호
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    • pp.8-20
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    • 2017
  • Objectives: Traditional oriental herbal medicine is used in cancer care to alleviate symptoms. Anorexia is a symptom which is frequently observed in patients with cancer and impairs their quality of life. The objective of this systematic review is to summarize current available evidence to evaluate the effect of traditional oriental herbal medicine on anorexia in cancer patients. Methods: The review evaluated randomized controlled trials (RCTs) measuring the effect of any types of herbal medicine on anorexia in cancer patients within 4 electronic databases and manual search up to December 2015. The Cochrane risk of bias tool (ROB) was used to assess the quality of RCTs. Results: In total, 11 RCTs met the inclusion criteria. All of the studies reported the rate or severity of anorexia improved after treatment in herbal-conventional medicine combined group compared to conventional medicine group. 7 of 11 studies showed between-group statistical differences. The methodological quality of RCTs was insufficient with unclear and high ROB. Conclusions: Traditional oriental herbal medicine may have a potential to improve anorexia in patients with cancer. To confirm the clinical recommendation, further researches with rigorous study design are required to support the effects of herbal medicine.

개인의 건강 라이프스타일에 따른 단백질 스낵의 선택속성과 구매인식 및 태도 (Selection Attributes and Purchasing Perceptions and Attitudes of Protein Snacks According to Individual Health Lifestyle)

  • 황지언;오지은;조미숙
    • 한국식생활문화학회지
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    • 제33권4호
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    • pp.394-401
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    • 2018
  • This study was conducted to investigate the effects of health lifestyle on high protein snack selection attributes and purchase behaviors among individuals aged 20-30 with high protein snack intake. In addition, the relationship between perception, attitude, satisfaction and recommendation of high protein snacks was invested. Finally, this study aims to provide basic information for marketing high-protein snacks and customized high protein snacks. Analysis of the selection attributes most important for healthy lifestyle, revealed significant differences among all groups excluding the external seeking group (p<0.001). The free living group regarded trust as one of the most important attributes of high protein snack selection, and both the tempered control group and the low-interest group found sensation and price factor to be important. Therefore, when developing high-protein snacks, it is important to determine which attributes of the snack will be highlighted by segmenting the consumer into health lifestyles. Focusing on what ingredients are used to develop high-protein snacks and nutritional ingredients is also important when targeting a free lifestyle group as the main customer. In addition, developing snacks that do not offer depending on the protein content is important when targeting a temperate management group or a low-interest group.

광 전달 쐐기를 이용한 중합 방법이 레진 충전물의 미세 누출과 미세 경도에 미치는 효과 (THE INFLUENCE OF CURING WITH LIGHT TRANSMITTING WEDGE INSERTED INTO THE COMPOSITE RESIN BODY ON THE DEGREE OF MICROLEAKAGE AND MICROHARDNESS)

  • 서용석;김용기;김종수
    • 대한소아치과학회지
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    • 제25권4호
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    • pp.731-748
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    • 1998
  • The purpose of this study was to test the hypothesis that the more thorough cure of lightactivated composite resin could be obtained if a new way of delivering the light source deep through the resin body is developed when compared to the conventional bulk cure or incremental cure. Using cylindrical resin blocks and natural teeth, various curing conditions were tested for their effects on the degree of microleakage and microhardness. Data were analyzed statistically using One-Way ANOVA and Scheff's Multiple Range test. The results of the present study were as follows: 1. The increment of reduction in microhardness with depth was shown to be higher in group I and II than in group II and V. 2. At the level of lower inner surface and the bottom surface, significantly lower microhardness values were obtained in group I and II when compared to group III, IV and V. Group IV showed the lowest value among three groups(III, IV, V) representing the only statistically significant difference from group V(p<05). 3. Differences between groups in the degree of microleakage detected were shown to be statistically significant (p<05) with the exception of group IV and V at both occlusal and gingival margins. 4. Based upon the above-mentioned results, commonly cited recommendation of incremental curing is strongly supported and the light-transmitting wedge insertion method can be considered as a effective and feasible clinical procedure for the better curing of composite resin. However, more studies under a variety of conditions should be completed before this method is applied actually to the clinical setting.

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한의 진료 지원 모바일 애플리케이션 (Mobile Application for Supporting Medical Treatment in Korean Medicine)

  • 김상균;오용택;김안나;김지영;예상준;김철;장현철
    • 동의생리병리학회지
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    • 제26권6호
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    • pp.834-841
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    • 2012
  • We in this paper propose a mobile application for supporting medical treatment based on Korean medicine ontology. It has three processes for treating patients. First, after a pattern is decided for patient' symptoms, a formula for the pattern is selected and medicinal materials constituting the formula is added or removed. Second, formulas are searched and prescribed for patient's symptoms without the process of the pattern decision. Third, after medicinal materials are searched for patient's symptoms, formulas consisting of the medicinal materials are prescribed. Our application aims to help korean medicine doctors treat patients through providing decision supporting functions such as the recommendation of symptoms of diseases accompanying patient's symptom. Doctors generally diagnosis patients according to their experiences and knowledges. Nevertheless, our application can help them, providing diverse forms of information that they may miss in the medical treatment.

퇴원시 간호정보제공이 개심수술 환자의 지식과 일상활동에 미치는 효과 (The Effects of Nursing Information at Discharge on Level of Knowledge and Daily Activities of Open Heart Surgery Patient)

  • 김금순;하양숙;유경희
    • 한국보건간호학회지
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    • 제4권1호
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    • pp.25-35
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    • 1990
  • This study examined the evaluation of the information effects of the teaching on knowledge and daily activities of open heart surgery patients between 2 and 6 weeks after discharge. The subject was 29 patients being taught with teaching materials at discharge as experimental group, 20 patients who received no education as control group among the patients who had undergone open heart surgery in S.N.U.H. And research method was non-equivalent control group non-synchronized quasi-experimental design. As the tool of this study, 30 items of knowledge measurement scale which was extracted among the content of teaching materials to evaluate the effect of education and 28 items of which were designed to measure the daily activities of patients with myocardial infarction for the estimation of the degree of observance in daily activities were used. For data analysis, frequency, t-test, Pearson's correlation coefficient and Cronbach's $\alpha$ were used. The result were as follows; 1. Informations given through teaching materials were effective for increasing the knowledge of the patient with open heart surgery. The knowledge of patients increased to the top level (p<0.05) in 2 weeks after discharge. In control group, the knowledge level of patients did not increase after discharge. 2. The knowledge level daily activity of the experimental group was somewat higher than that of the control group, but there was no significant difference. The score .of the experimental group was 69.66 in 6 weeks after discharge much less than the top level score 112. 3. The correlation between knowledge and daily activities was not significant, suggesting the fact that the increase of knowledge did not influence the daily activities significantly. Recommendation was suggested that; 1) Further studies might be .needed with the increasing numbers of the subjects. 2) Daily activities of the patients with open heart surgery should be investigated for long term period until they recovered normal activities.

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치과의료 재이용 및 권유의사 관련 요인 (Factors upon revisit and intention of recommendation for dental care service)

  • 이향님;심형순
    • 한국치위생학회지
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    • 제12권2호
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    • pp.317-326
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    • 2012
  • Objectives : This study aims to examine satisfaction of dental treatment and revisit and intention of recommendation to dental patients and to supply as a basic resource for dental management improvement. Methods : 645 dental patients to dental hospitals in G City were subjects of this study. 27 dental hospitals were randomly chosen per 5 or 6 in 5 Districts. The intention of the survey was explained to 645 patients and it was agreed to have questionnaire survey. Questionnaire survey was carried out for 2 weeks in April 2011. Total 593 were used for the analysis except for insufficient answer sheets. The analysis was executed by using SPSS 18.0 and the results are as follows. Results : 1. The highest figures are as follows: female was 53.29% in sex, 20-29 age group was 44.52%, graduates of university were 38.62%, students were 28.50%, monthly family income with 300-399 million won was 31.70%. As to the treatment, dental caries were highest with 46.21% followed by scaling with 40.81%. As to the number of visit, 39.80% were over 5 times, and as to the opportunity to use, 29.34% answered it because it is close to home. 2. As to satisfaction, male was 4.15, over 60years old was 4.58, self-employed was 4.33, friendship with dentist as opportunity to use was 4.37. And as to revisit intention, over 60 years old was 4.60, over postgraduate in education level was 4.38, self-employed was 4.43, over 5 times visit was 4.32, and fame as opportunity to use was 4.39 which were the highest. As to the intention of recommendation to others, female was 4.24, over 60 years old was 4.65, self-employed was 4.36, friendship with dentist as opportunity was 4.43 which were the highest and showed significant differences (p<0.05). 3. As to patient satisfaction, there were strong relevance between revisit intention and intention of recommendation with 0.769 and 0.744 respectively. And, as to revisit intention, it had significant relation with revisit intention with 0.791. 4. The explanatory power of the regression analysis on the factors affecting revisit intention was 61.20%. The revisit intention was high when the satisfaction of dental hospital was high (${\beta}$=0.767, p<0.001), the number of visit (${\beta}$=0.026, p<0.01), reason for a visit (${\beta}$=0.070, p<0.01), education level (${\beta}$=-0.063, p<0.05) and occupation (${\beta}$=0.078, p<0.05). 5. The explanatory power of the regression analysis on the factors affecting intention of recommendation was 59.9%. The intention was taken patients satisfaction(${\beta}$=0.601, p<0.001), dental hygienist's kindness (${\beta}$=0.218, p<0.001), female (${\beta}$=0.079, p<0.05), reason for a visit(${\beta}$=-0.059, p<0.05), dissatisfaction treat(${\beta}$=0.084, p<0.05), dentist's kindness (${\beta}$=-0.080, p<0.05), age (${\beta}$=0.054, p<0.05). Conclusions : To improve revisit rate of patients, the refurbishing hospital facility, treatment and kindness of dental hygienists and satisfaction of treatment must be improved. And it also needs to accept complaint from female patients in a positive manner, and understand and correct complaints actively from the perspective of patients.

HAS에 의한 대학생의 금전에 대한 태도와 외식 행동에 관한 연구 (Study on the Attitude toward Money by MAS(Money Attitude Scale) and the Dining-out Behavior of Undergraduates)

  • 정효선;윤혜현
    • 대한가정학회지
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    • 제46권6호
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    • pp.75-87
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    • 2008
  • The purposes of this study were to examine the attitude of undergraduates toward money and the differences in dining-out behavior among three groups of subjects divided by attitude toward money. Self-administrated questionnaires were completed by 387 undergraduates and data were analysed by frequency analysis, chi-square, t-test, one-way ANOVA, factor analysis, reliability analysis, duster analysis and discriminant analysis. Results of study were as follows. There appeared six different attitudes of money among the undergraduates investigated: money as a means of seizing power, money as a life pursuit, money as a tool for rational consumption, money as a barometer of success, money as a cause of anxiety, and distrust. The undergraduates showed several different attitudes of money according to gender, major, age and pocket money. Cluster analysis divided subjects into three groups by attitude toward money : low dependent group, moderately dependent group and high dependent group. Three groups of subjects classified by attitudes of money were different from one another in dining-out behavior as well. The low money-dependent group mainly spent less than 5,000 won on a dining-out, and relied on their own experience and recommendation from others on a dining-out information. In contrast, the high money-dependent group spent 20,000 won or more on dining-out, and the distribution of subjects acquiring dining-out information from various channels in that group was significantly higher than other groups.

1인 미용실 이용자의 라이프스타일 유형에 따른 점포선택요인 및 헤어스타일추구행동 차이 분석 (Analysis of differences in store choice and hairstyle pursuit behaviors according to lifestyle types of one-person hair salon users)

  • 박윤미;백경진
    • 복식문화연구
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    • 제28권2호
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    • pp.229-244
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    • 2020
  • The purpose of this study was to develop a lifestyle scale for one-person hair salon users and to identify differences in store choice factors and hairstyle pursuit behaviors according to lifestyle types. Data was collected by survey, with 225 responses being included in the analysis. Data analysis was performed using cross-analysis, factor analysis, Cronbach's α, cluster analysis, ANOVA and the Duncan-test using SPSS 23.0 analysis software. The results of the study were as follows. First, one-person hair salon users were classified according to the following lifestyle groups: The rational appearance management group, the passive appearance management group, and the discriminative appearance management group. Second, store choice factors according to lifestyle group showed significant group-specific differences in relation to store atmosphere, accessibility, and promotion. Conversely, comfort of space in store and word-of-mouth recommendation message were high for all three groups, indicating that these are important factors in relation to store selection. Third, with regard to hairstyle pursuit behaviors according to lifestyle, the discriminative appearance management group showed the same characteristics as high involvement groups that regard all dimensions of hairstyle pursuit behavior as important. The results of this study can be used to suggest efficient operations for one-person hair salons and to suggest differentiated marketing strategies to increase the demand of one-person hair salon users.