목적: 중고령자의 건강 라이프스타일에 반영된 가치체계를 잠재프로파일분석(Latent Profiles Analysis, LPA) 을 통해 잠재유형을 구분하고, 관련된 영향요인과 주관적 건강, 종합적인 행동 경향의 차이를 분석하고자 하였다. 연구방법: 온라인 리서치 업체를 통해 중고령자 300명을 대상으로 건강 라이프스타일 가치체계(Yonsei Lifestyle Profile-Values), 주관적 건강(Self-Rated Health), 종합적인 행동 경향(Yonsei Lifestyle Profile-ABCD)의 자료를 수집하였다. 수집된 라이프스타일 가치체계 자료는 LPA를 실시하였으며, 분류된 잠재프로파일의 영향요인은 다항로지스틱 회귀분석, 종속변수의 차이는 일원배치분산분석을 실시하였다. 결과: 잠재프로파일은 가치체계 특성에 따라 3개로 분류되었다. 잠재프로파일 유형은 ‘낮은 건강 가치체계 (Profile1)’, ‘높은 건강 가치체계(Profile2)’, ‘중간정도의 건강 가치체계(Profile3)’로 명명되었다. 잠재프로파 일의 영향요인은 개인적 요인에서 교육 수준과 연령이 통계적으로 유의한 영향력을 갖는 것으로 나타났다. 잠재프로파일에 따른 주관적 건강과 종합적 행동 경향은 통계적으로 유의한 차이가 있는 것으로 나타났다. 결론: 중고령자 라이프스타일에 반영된 가치체계가 건강을 추구하는 유형일수록 일상에서 더 건강한 방식의 행동을 채택하는 경향을 확인하였다. 이는 건강관리 측면에서 라이프스타일을 건강한 방식으로 증진시키기 위해 가치체계를 고려한 개입 방안 및 방향성을 제시함에 의의가 있다.

본 연구는 학령기 비만아동의 생활습관, 식이자기효능감 및 운동자기효능감의 관계와 생활습관에 미치는 영향요인을 확인하기 위한 서술적 조사연구이다. 연구대상자는 G광역시에 소재하는 3개 초등학교의 비만아동 85명이었고 2019년 7월 20일부터 8월 2일까지 자료를 수집하였으며, 구조화된 설문지를 이용하여 조사하였다. 수집된 자료는 SPSS 27.0 프로그램을 이용하여 빈도와 백분율, ANOVA, t-test, Pearson's correlation coefficient, Multiple regression analysis로 분석하였다. 대상자의 생활습관에 미치는 영향요인을 확인하기 위하여 다중회귀분석한 결과, 식이자기효능감(β=.406, p=.001)이 큰 영향을 미치는 변수로 나타났고, 운동자기효능감(β=.245, p=.038)이 그 다음 순서로 나타났다. 또한 추정된 회귀모형의 적합도에 대한 F통계량은 6.34(p<.001)로 유의하였고, 설명력은 24.2%였다. 따라서 비만아동의 생활습관을 향상시키기 위해서는 식이자기효능감과 운동자기효능감을 높일 수 있는 방안을 모색해야 하며, 본 연구는 비만아동 생활습관 향상을 위한 프로그램을 개발하는데 기초자료로 활용될 것으로 사료된다.

Smart healthcare clothing combines IoT, new technology, and clothing construction to perform specific care functions, and its utility has been expanding rapidly within aging and diversified societies. However, the related market remains at an early stage of development due to limited regulation, lack of consumer awareness, and the need for not only technical development but promotion plans for potential users. This paper aims to analyze factors influencing purchase intention for smart healthcare clothing with biosignal monitoring, including variables in the Technology Acceptance Model (TAM), clothing attributes, health-related lifestyle factors, and fashion innovativeness. A survey was conducted on a sample of 300 males and 300 females ranging in age from 20 to 50 years, and data were analyzed using SPSS 21.0. The results show that perceived usefulness, perceived aesthetic attributes, health responsibility, and fashion innovativeness were overall significant predictors of using smart healthcare clothing. Additionally, perceived ease of use and physical activity in the male subsample, and perceived compatibility within the female group, also had significant effects. Furthermore, age was a determining factor; for subjects in the 30s age group, perceived usefulness, compatibility, and health responsibility had significant positive associations. The results of this study can provide basic guidelines for designing merchandising plans to expand user acceptance of smart healthcare clothing.

목적 : 본 연구는 지역사회 거주 고령자의 건강과 삶의 질에 영향을 미치는 다면적 라이프스타일을 측정할 수 있는 라이프스타일 프로파일 개발을 위하여 구성요소를 도출 하고자 하였다. 연구 방법 : 2019년 1월부터 2019년 2월까지 노인과 라이프스타일에 관련된 전문가 패널 13명에게 델파 이 기법을 사용하여 의견을 수렴하였다. 본 연구는 총 3차에 걸쳐 설문조사를 수행하였다. 1차 델파이 설문에는 문헌고찰을 근거로 라이프스타일에 대한 정의와 노인의 다면적 라이프스타일을 측정하기 위한 구성요소에 대해 개방형과 폐쇄형 질문을 혼합하여 전문가의 의견을 수렴하였다. 2차 델파이 조사에서는 1차 설문 결과를 반영하여 중복 항목 삭제, 수정 및 재구조화 하였다. 3차 델파이 조사는 2차 설문조사의 응답을 전문가 패널에게 제시한 후 전문가의 의견을 최종 수렴하였다. 결과 : 1차 델파이 결과에서 노인의 다면적 라이프스타일 프로파일 관련 항목으로 총 66개의 항목이 도출되었다. 이후 연구 저자들의 중복 항목 삭제, 수정 및 보완을 거쳐 총 27개의 항목이 도출되었다. 2차 델파이 결과는 내용 타당도 비율 .54를 이하의 값을 보인 5개의 항목 중 연구자 간의 합의에 따라 3개 의 항목만을 삭제하여 총 24개의 항목이 도출되었다. 최종 3차 델파이에서는 총 3항목이 내용 타당도 비율 .54 이하로 선정되었으나, 문헌고찰과 연구자 간의 합의에 근거하여, 최종적으로 24개의 항목을 선 정하였다. 델파이 결과의 평균 내용 타당도 비율은 .83, 안정도는 .14, 수렴도는 .18, 합의도는 .88로 높 게 분석되었다. 결론 : 본 연구를 통해 노인의 다면적 라이프스타일을 측정할 수 있는 항목들을 개발하였으며, 관련 평가 항목의 내용 타당도를 검증하였다. 향후 노인의 다면적 프로파일 개발을 위한 기초자료로 활용되기를 기대한다.

Traditional wastewater research mainly focuses on 1) estimating the amount of waste entering sewage treatment facilities, 2) evaluating the treatment efficiency of sewage facilities, 3) investigating the role of sewage treatment effluent as a point source, and 4) designing and managing sewage treatment facilities. However, since wastewater contains a variety of chemical and biological substances due to the discharge of human excreta and material used for daily living into it, the collective constituents of wastewater are likely a reflection of a community’s status. Wastewater-based epidemiology (WBE), an emerging and promising field of study that involves the analysis of substances in wastewater, can be applied to monitor the state of a defined community. WBE provides opportunities for exploiting indicators in wastewater to fulfill various objectives. The data analyzed under WBE are those pertaining to selected natural and anthropogenic substances in wastewater that are a result of the discharge of metabolic excreta, illicit or legal drugs, and infectious pathogens into the wastewater. This paper reviews recent progress in WBE and addresses current challenges in the field. It primarily discusses several representative applications including the investigation of drug consumption across different communities and the management of community disease and health. Finally, it summarizes established indicators for WBE.

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.

This study aimed to examine the health-related lifestyle habits and eating behaviors according to gender, ethnicity, and residence type of university students in Yanbian, China. Self-administered questionnaires were collected from 302 university students. Of the male students, 12.1% and 42.0% were in the underweight and overweight groups, respectively, and of the female subjects, 21.3% and 16.3%, were in those respective groups. More male than female students preferred the overweight body somatotype. In contrast, about 49.4% of female students were hoping to be underweight, and female students had more obvious difficulties with body somatotype perception, whereas their exercise frequency and time spent exercising per day were much less than those of male students. More Chinese than Korean-Chinese subjects exhibited regular eating habits, which included eating at the same time everyday and at the same frequency per day; these habits were, accompanied by generally healthier lifestyle habits regarding regularity of activity and exercise time. Self-boarding students had a significantly higher BMI (23.7±5.1 kg/m2) and were more likely to be overweight (43.5%) as compared to students who lived in a dormitory or with family. Salty taste was preferred by Chinese students more than Korean-Chinese students, and greasy taste was preferred by Korean-Chinese students as compared with Chinese students. This study found that inherent and environmental factors are related with the dietary behaviors of university students in Yanbian, China. Further studies are required to elucidate the structural elements of family life and the sociocultural factors associated with dietary behaviors in Yanbian.

This study was designed to provide the basic data of an effective nutrition education for desirable lifestyle and dietary habits to improve the nutritional status for the elderly by investigating health-related lifestyle, dietary habits, nutritional knowledge, and food intake of the elderly. The subjects included 58 elderly men and 146 elderly women. 35.8% had no more than an elementary school education. Most subjects (54.4%) were widows/widowers. Most subjects (71.0%) made over 150,000 won. 52.5% of subjects lived in houses. Smoking, drinking, exercise, the average sleeping time were significantly difference between the gender (p<0.05). In terms of dietary habits, our results showed that 80.9% of respondent eat regularly meals, including breakfast (83.5%). Both sexes prefer soft and salty food. Women enjoys more spicy and salty food compared with men and then shows meaningful difference (p<0.05). Their favorite meals are soup, stew, salad and boiled vegetables. Compared to women, men have a higher rate of correct answers about questions related to nutrition knowledge as showing significantly difference (p<0.05). In a study of dietary habits, they take in carbohydrates with the highest percentage and following by vegetables and fruits. The amount of meat, first and egg they eat is more than the previously. Eating meat is higher men as showing significant difference (p<0.05). In summary, nutritional status for the elderly shows healthy lifestyle and diet about half of those and most them try to live healthy life in future. It is hope that the elderly may need to learn proper nutrition knowledge for healthy lifestyle and nutrition education and counseling for building up healthy lifestyle and desirable dietary habits. Furthermore, it is necessary to start work to establish a baseline nutritious evaluation for the elderly and at a time to study the development of standard eating tool proven reliability and validity, consequently to provide a basic framework for the evaluation of nutritional status.

목적 : 본 연구는 노인의 건강 증진 생활양식을 파악하고자 한글판 건강 증진 생활양식 프로파일(Korean Version of Health Enhancement Lifestyle Profile; K-HELP)을 개발하고 K-HELP의 신뢰도를 검 증하고자 하였다. 연구방법 : 작업치료사 Hwang에 의해 미국에서 개발된 Health Enhancement Lifestyle Profile (HELP)의 한글판 개발을 위해 번안과정 및 내용타당도 검증을 거치고 국내 상황에 맞게 문항을 수정하여 K-HELP를 완성하였다. 완성된 K-HELP의 신뢰도 검증을 위해 내적일치도 및 검사-재검사 신뢰도 검증을 실시하였다. 결과 : 완성된 한글 번역본 HELP을 보건의료전문가 9인에게 회부하여 검증받은 56문항에 대한 내용타당 도지수(Content Validity Index; CVI)는 .97로 높게 나타났다. 정상 노인 483명을 대상으로 한 신뢰도 검증 결과 전체 문항에 대한 내적일치도는 .82로 높은 수준으로 나타났고, 검사-재검사 신뢰도는 .99로 매우 높은 상관관계를 보였다(p<.01). 결론 : 본 연구는 K-HELP의 개발과 신뢰도 검증을 통해 K-HELP가 노인의 생활양식과 건강수준을 측 정하는데 신뢰도가 입증된 도구임을 증명하였다. 본 연구를 토대로 K-HELP가 노인 건강 증진에 대한 질병 예방 및 적절한 중재를 제공하기 위해 사용되는 유용한 평가도구로 활용될 수 있을 것이다.

This study examines the dietary, exercise, and other daily habits of Daegu residents and how these relate to the residents’ perception of their own health status, and comparatively analyzes the lifestyles and daily habits of those who perceive themselves to be healthy and those who do not. This research study used Inbody 230(Body composition analysis, Biospace, Korea) to make body and health measurements such as body composition and obesity index. Also, included in this study was a survey on the lifestyle patterns of the residents. The data from this survey was analyzed with SPSS. The results show that among the residents of Daegu, those who perceive themselves to be healthy have lower body fat and are less obese on average. With respect to dietary habits, those who believe themselves to be healthy have more regular dietary habits such as rarely skipping a meal than those who do not believe themselves to be healthy. In addition those who say they are healthy exercise more frequently and for a longer duration than those who say they are not healthy. As for daily habits, those who report they are healthy show greater satisfaction with life and suffer less from stress than those who report themselves to be unhealthy. This study demonstrates that in order to improve people’s health in Korea, good dietary, exercise and daily habits need to be emphasized. Additionally, health education and health awareness programs need to be established in each region. Follow-up studies should be conducted afterwards.