Objective The purpose of this study was to explore how obesity was covered in television news in China, including the trends over time and the characteristics of obesity-related news. Methods The frame analysis was ad...Objective The purpose of this study was to explore how obesity was covered in television news in China, including the trends over time and the characteristics of obesity-related news. Methods The frame analysis was adopted to assess the content of obesity-related news broadcasted in China Central Television (CCTV) from 1982 to 2009. To investigate the characteristics of the news, the obesity-related news was divided into subgroups according to populations concerned, as well as the period in which the news was broadcasted. The differences between subgroups were examined. Results A total of 1 599 pieces of news reported obesity, in which 1 278 pieces (79.92%) aired in "wealthy" period (2006-2009). More news was concerned with adults (1 134, 70.92%). "Individual behavior" dominated most of the cause frames (389, 24.33%), solution frames (522, 32.65%), and responsibility frames (860, 53.78%). There was more news mentioning individual factors in news aired in "wealthy" period and news concerning children. The coverage of social-structure causes was higher in news concerning children, while the coverage of social-structure solutions was higher in news concerning children and news aired in "wealthy" period. Conclusion Although the coverage of obesity was modest, it showed an incremental trend as the economy grew. Obesity was mostly depicted as an individual problem in terms of responsibility, causes and solutions.展开更多
目的评估应用目前国内搜索引擎搜索到关于舟骨骨折中文网页的医学信息的质量。方法应用目前国内最常用的5个搜索引擎(百度、搜狗、好搜、必应和神马),以关键词“舟骨骨折”进行搜索,获取排在最上方的120个网页。去除不相关、重复以及需...目的评估应用目前国内搜索引擎搜索到关于舟骨骨折中文网页的医学信息的质量。方法应用目前国内最常用的5个搜索引擎(百度、搜狗、好搜、必应和神马),以关键词“舟骨骨折”进行搜索,获取排在最上方的120个网页。去除不相关、重复以及需要付费的网页,对88个网页的医学信息质量进行评估。依据网页性质将网页分为四类:论坛/社交网页、商业网页、学术网页以及医师个人网页。应用DISCERN评分和舟骨骨折医学信息特异评分(scaphoid fracture specific content score,SFSCS)对这些网页的医学信息质量进行评估。结果纳入评估的88个中文网页中,商业网页数量最多,占44%。88个网页的DISCERN评分中位数是40分,没有网页的质量可达到优(评分在64~80)。88个网页的SFSCS评分中位数是8分,也没有网页的质量可达到优(评分在24~30)。学术网页以及医师个人网页的DISCERN评分和SFSCS评分显著高于商业网页。结论目前应用国内搜索引擎搜索得到的关于舟骨骨折的中文网页质量较差。患者及家属对获得的网络医疗信息应慎重对待。展开更多
文摘Objective The purpose of this study was to explore how obesity was covered in television news in China, including the trends over time and the characteristics of obesity-related news. Methods The frame analysis was adopted to assess the content of obesity-related news broadcasted in China Central Television (CCTV) from 1982 to 2009. To investigate the characteristics of the news, the obesity-related news was divided into subgroups according to populations concerned, as well as the period in which the news was broadcasted. The differences between subgroups were examined. Results A total of 1 599 pieces of news reported obesity, in which 1 278 pieces (79.92%) aired in "wealthy" period (2006-2009). More news was concerned with adults (1 134, 70.92%). "Individual behavior" dominated most of the cause frames (389, 24.33%), solution frames (522, 32.65%), and responsibility frames (860, 53.78%). There was more news mentioning individual factors in news aired in "wealthy" period and news concerning children. The coverage of social-structure causes was higher in news concerning children, while the coverage of social-structure solutions was higher in news concerning children and news aired in "wealthy" period. Conclusion Although the coverage of obesity was modest, it showed an incremental trend as the economy grew. Obesity was mostly depicted as an individual problem in terms of responsibility, causes and solutions.
文摘目的评估应用目前国内搜索引擎搜索到关于舟骨骨折中文网页的医学信息的质量。方法应用目前国内最常用的5个搜索引擎(百度、搜狗、好搜、必应和神马),以关键词“舟骨骨折”进行搜索,获取排在最上方的120个网页。去除不相关、重复以及需要付费的网页,对88个网页的医学信息质量进行评估。依据网页性质将网页分为四类:论坛/社交网页、商业网页、学术网页以及医师个人网页。应用DISCERN评分和舟骨骨折医学信息特异评分(scaphoid fracture specific content score,SFSCS)对这些网页的医学信息质量进行评估。结果纳入评估的88个中文网页中,商业网页数量最多,占44%。88个网页的DISCERN评分中位数是40分,没有网页的质量可达到优(评分在64~80)。88个网页的SFSCS评分中位数是8分,也没有网页的质量可达到优(评分在24~30)。学术网页以及医师个人网页的DISCERN评分和SFSCS评分显著高于商业网页。结论目前应用国内搜索引擎搜索得到的关于舟骨骨折的中文网页质量较差。患者及家属对获得的网络医疗信息应慎重对待。