Virtually impossible: limiting Australian children and adolescents daily screen based media use.
Virtually impossible: limiting Australian children and adolescents daily screen based media use.
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DOI：
10.1186/1471-2458-15-5
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发表时间：
2015-01-22
影响因子：
4.5
通讯作者：
Shilton T
中科院分区：
文献类型：
--
作者：
Houghton S;Hunter SC;Rosenberg M;Wood L;Zadow C;Martin K;Shilton T
儿科建议将儿童和青少年的屏幕媒体使用（SBMU）限制在每天两小时以内，这似乎没有得到重视。考虑到SBMU的相关不良身心健康后果，可以理解的是，全球范围内的关注正在增长。然而，由于大多数测量SBMU的研究都集中在看电视、使用电脑、玩视频游戏或这些的组合上，因此总SBMU（包括非久坐的手持设备）的真实程度和在特定屏幕活动上花费的时间仍然相对未知。这项研究评估了澳大利亚儿童和青少年在所有类型的屏幕和特定屏幕活动上花费的时间。我们管理一个专门开发的在线工具，收集所有类型的SBMU和SBMU活动的数据，2,620（1373男1247女）8至16奥尔兹的25个澳大利亚政府和非政府小学和中学。我们发现，45%的8奥尔兹至80%的16奥尔兹儿童超过了SBMU建议的每天< 2小时。一系列分层线性模型表明，总SBMU和特定活动（看电视、玩游戏、社交网络和网络使用）的SBMU超过< 2小时建议值的程度与性别和年龄之间存在不同关系。目前有关SBMU的儿科建议可能不再成立，因为基于屏幕的媒体是儿童和青少年日常生活的中心。在对SBMU暴露时间的任何重新评估中，研究人员，教育工作者和卫生专业人员需要认识到SBMU在特定屏幕活动，性别和年龄之间的差异程度。
Paediatric recommendations to limit children’s and adolescents’ screen based media use (SBMU) to less than two hours per day appear to have gone unheeded. Given the associated adverse physical and mental health outcomes of SBMU it is understandable that concern is growing worldwide. However, because the majority of studies measuring SBMU have focused on TV viewing, computer use, video game playing, or a combination of these the true extent of total SBMU (including non-sedentary hand held devices) and time spent on specific screen activities remains relatively unknown. This study assesses the amount of time Australian children and adolescents spend on all types of screens and specific screen activities. We administered an online instrument specifically developed to gather data on all types of SBMU and SBMU activities to 2,620 (1373 males and 1247 females) 8 to 16 year olds from 25 Australian government and non-government primary and secondary schools. We found that 45% of 8 year olds to 80% of 16 year olds exceeded the recommended < 2 hours per day for SBMU. A series of hierarchical linear models demonstrated different relationships between the degree to which total SBMU and SBMU on specific activities (TV viewing, Gaming, Social Networking, and Web Use) exceeded the < 2 hours recommendation in relation to sex and age. Current paediatric recommendations pertaining to SBMU may no longer be tenable because screen based media are central in the everyday lives of children and adolescents. In any reappraisal of SBMU exposure times, researchers, educators and health professionals need to take cognizance of the extent to which SBMU differs across specific screen activity, sex, and age.
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影响因子：
3.8
作者：
Kristiansen, Hege;Juliusson, Petur B.;Bjerknes, Robert
通讯作者：
Bjerknes, Robert
DOI：
10.1097/01.chi.0000246065.93200.a1
发表时间：
2007-02-01
影响因子：
13.3
作者：
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通讯作者：
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影响因子：
8
作者：
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通讯作者：
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影响因子：
3.8
作者：
Devis-Devis, Jose;Peiro-Velert, Carmen;Manuel Tomas, Jose
通讯作者：
Manuel Tomas, Jose
影响因子：
6.3
作者：
Almquist, Y.
通讯作者：
Almquist, Y.