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A Determinants-of-Fertility Ontology for Detecting Future Signals of Fertility Issues From Social Media Data: Development of an Ontology

A Determinants-of-Fertility Ontology for Detecting Future Signals of Fertility Issues From Social Media Data: Development of an Ontology

In contrast, Lee and Park [57] proposed using both quantitative and qualitative methods to ensure the accurate detection of future signals. Therefore, we suggest performing a study of the ontology-based detection of future signals of fertility issues in South Korea that employs a quantitative method involving 2 types of keyword portfolio maps and a qualitative method involving experts.

Ji-Hyun Lee, Hyeoun-Ae Park, Tae-Min Song

J Med Internet Res 2021;23(6):e25028

Ontology-Based Approach to Social Data Sentiment Analysis: Detection of Adolescent Depression Signals

Ontology-Based Approach to Social Data Sentiment Analysis: Detection of Adolescent Depression Signals

Park et al [17] found that depressed users tended to use negative sentiment words and express anger as compared with nondepressed users in their tweets. Additionally, depressed users had recorded their personal information, such as treatment history of depression, on Twitter. De Choudhury et al confirmed the possibility of using SNS data for understanding depression in individuals [18] and populations [19].

Hyesil Jung, Hyeoun-Ae Park, Tae-Min Song

J Med Internet Res 2017;19(7):e259

Development and Formative Evaluation of a Web-Based Self-Management Exercise and Diet Intervention Program With Tailored Motivation and Action Planning for Cancer Survivors

Development and Formative Evaluation of a Web-Based Self-Management Exercise and Diet Intervention Program With Tailored Motivation and Action Planning for Cancer Survivors

These included side effects (especially fatigue) of cancer treatment, not having a local gym, and not living near a park. Bad weather sometimes prevented exercise. Some women commented that it was difficult to feel motivated to exercise. Encouragement from friends, or a few words from their doctors, made lasting impressions on them. Participants who discovered a sense of increased energy and a feeling of well-being when exercising were more motivated to maintain physical activity programs.

Myung Kyung Lee, Hyeoun-Ae Park, Young Ho Yun, Yoon Jung Chang

JMIR Res Protoc 2013;2(1):e11