지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.4
- 수록면
- 207 - 212 (6page)
이용수
초록· 키워드
오류제보하기
BACKGROUND/OBJECTIVES: The Recaller app was developed to help individuals record their food intakes. This pilot study evaluated the usability of this new food picture application (app), which operates on a smartphone with an embedded camera and Internet capability.
SUBJECTS/METHODS: Adults aged 19 to 28 years (23 males and 22 females) were assigned to use the Recaller app on six designated, nonconsecutive days in order to capture an image of each meal and snack before and after eating. The images were automatically time-stamped and uploaded by the app to the Recaller website. A trained nutritionist administered a 24-hour dietary recall interview 1 day after food images were taken. Participants’ opinions of the Recaller app and its usability were determined by a follow-up survey. As an evaluation indicator of usability, the number of images taken was analyzed and multivariate Poisson regression used to model the factors determining the number of images sent.
RESULTS: A total of 3,315 food images were uploaded throughout the study period. The median number of images taken per day was nine for males and 13 for females. The survey showed that the Recaller app was easy to use, and 50% of the participants would consider using the app daily. Predictors of a higher number of images were as follows: greater interval (hours) between the first and last food images sent, weekend, and female.
CONCLUSIONS: The results of this pilot study provide valuable information for understanding the usability of the Recaller smartphone food picture app as well as other similarly designed apps. This study provides a model for assisting nutrition educators in their collection of food intake information by using tools available on smartphones. This innovative approach has the potential to improve recall of foods eaten and monitoring of dietary intake in nutritional studies.
SUBJECTS/METHODS: Adults aged 19 to 28 years (23 males and 22 females) were assigned to use the Recaller app on six designated, nonconsecutive days in order to capture an image of each meal and snack before and after eating. The images were automatically time-stamped and uploaded by the app to the Recaller website. A trained nutritionist administered a 24-hour dietary recall interview 1 day after food images were taken. Participants’ opinions of the Recaller app and its usability were determined by a follow-up survey. As an evaluation indicator of usability, the number of images taken was analyzed and multivariate Poisson regression used to model the factors determining the number of images sent.
RESULTS: A total of 3,315 food images were uploaded throughout the study period. The median number of images taken per day was nine for males and 13 for females. The survey showed that the Recaller app was easy to use, and 50% of the participants would consider using the app daily. Predictors of a higher number of images were as follows: greater interval (hours) between the first and last food images sent, weekend, and female.
CONCLUSIONS: The results of this pilot study provide valuable information for understanding the usability of the Recaller smartphone food picture app as well as other similarly designed apps. This study provides a model for assisting nutrition educators in their collection of food intake information by using tools available on smartphones. This innovative approach has the potential to improve recall of foods eaten and monitoring of dietary intake in nutritional studies.
목차
INTRODUCTION
SUBJECTS AND METHODS
RESULTS
DISCUSSION
REFERENCES
참고문헌 (2)
참고문헌 신청
Heesook Lim, Gyuseok Cho, Soonkyung Kim. Evaluation of nutrient intake and diet quality of gastric cancer patients in Korea. Nutrition Research and Practice. 2012
Heesook Lim, Gyuseok Cho, Soonkyung Kim. Evaluation of nutrient intake and diet quality of gastric cancer patients in Korea. Nutrition Research and Practice. 2012
Heesook Lim, Gyuseok Cho, Soonkyung Kim. Evaluation of nutrient intake and diet quality of gastric cancer patients in Korea. Nutrition Research and Practice. 2012
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Usability of a smartphone food picture app for assisting 24-hour dietary recall : a pilot study
Nutrition Research and Practice
2015 .04
-
식사사진을 이용한 24시간 식사 회상 모바일 폰 앱의 나트륨 섭취 추정 타당성 연구
대한지역사회영양학회지
2020 .08
-
Examining the Functions of Attributes of Mobile Applications to Build Brand Community
패션 비즈니스
2015 .01
-
개인 이미지 형성요소를 조화시켜 통합적인 패션 스타일을 개발하는 모바일 앱의 UX 디자인
복식
2018 .02
-
장애인 가구의 주거관리 지원을 위한 애플리케이션의 사용성 평가
한국주거학회 학술대회논문집
2020 .11
-
한국 성인의 가공식품으로부터의 식품 및 영양소 섭취량 평가 : 제 6기 (2013 ~ 2015) 국민건강영양조사를 바탕으로
Journal of Nutrition and Health
2019 .10
-
Food insecurity and its associated characteristics of the elderly in Seoul: analysis of the data from the Seoul Food Survey 2023
Nutrition Research and Practice
2025 .02
-
Food insecurity and its associated characteristics of the elderly in Seoul: analysis of the data from the Seoul Food Survey 2023
Nutrition Research and Practice
2025 .02
-
Food-related media use and eating behavior in different food-related lifestyle groups of Korean adolescents in metropolitan areas
Nutrition Research and Practice
2024 .10
-
Food-related media use and eating behavior in different food-related lifestyle groups of Korean adolescents in metropolitan areas
Nutrition Research and Practice
2024 .10
-
Selection of key foods for the systematic management of a food and nutrient composition database
Nutrition Research and Practice
2017 .12
-
Selection of key foods for the systematic management of a food and nutrient composition database
Nutrition Research and Practice
2017 .12
-
중학생의 자아탄력성이 식생활관리에 미치는 영향
대한지역사회영양학회지
2015 .12
-
식생활 라이프스타일에 따른 배달음식 앱 이용현황과 선택속성
동아시아식생활학회지
2024 .10
-
Relationship between sweet food intake and stress among college students in Seoul and Gyeonggi areas
Journal of Nutrition and Health
2021 .08
-
식생활 라이프스타일 그룹에 따른 소금관련 영양지식, 식태도, 식행동 비교 연구
한국식품조리과학회지
2016 .01
-
장애인 가구의 주거관리 지원을 위한 애플리케이션의 사용성 평가
한국주거학회논문집
2021 .02
-
대학생들의 식품안전에 대한 인식과 식품구매 행동 조사
한국지역사회생활과학회지
2018 .05
-
모바일 앱 상위 순위 진입 및 지속에 미치는 요인의 탐색적 연구
Journal of The Korean Data Analysis Society
2015 .01
-
패스트푸드 섭취빈도와 건강실천
Korean Journal of Health Promotion
2020 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2016-594-001319071