Content mining of question and answer texts for Online health community pregnancy hyperglycemia users -visual analysis based on social network
10.3760/cma.j.cn115682-20230510-01835
- VernacularTitle:在线健康社区妊娠期高血糖用户问答文本内容挖掘——基于社会网络的可视化分析
- Author:
Bowen LI
1
;
Yuqi MA
;
Caifang WU
;
Hongmei DUAN
;
Xiaoni HOU
Author Information
1. 北京中医药大学护理学院，北京 102488
- Keywords:
Hyperglycemia;
Pregnancy;
Social network analysis;
Online health information;
Theme mining
- From:
Chinese Journal of Modern Nursing
2023;29(33):4590-4595
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore and analyze the online Q&A texts for hyperglycemia in pregnancy (HIP) users in online health communities, and to provide references for health information services for HIP patients.Methods:A total of 108 590 Q&A texts were collected from "Diabetes Forum" and "Mom Forum". Social network analysis was used to construct the co-occurrence network of feature words in text content and carry out visual analysis and display. On the basis of identifying content themes, the relationship between themes and the nodes within themes were further analyzed, and the attributes of content themes were differentiated with Wilson's information behavior model.Results:In this study, a question and answer text feature word network for pregnant hyperglycemia users with 321 nodes was constructed, among which the largest sub-net included 177 nodes. A total of 12 content themes were identified to seek motivation around two major categories of information, including blood sugar control and coping with disease stress. Among them, the themes with physiological, cognitive, and emotional attributes were 4, 7 and 6, respectively. The number of feature words contained in drug treatment, diet and nutrition was the most prominent, and there were feature words with high degree of centrality in each theme.Conclusions:The content that hyperglycemia in pregnancy (HIP) users pay attention to has multiple attributes and dimensions. Clinical and community healthcare workers and other health information providers can continuously improve the information service content for HIP patients to meet their health information needs.
