首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
It is reported that Facebook could be a key in mapping which geographical areas have the most overweight and obese people. Resea
It is reported that Facebook could be a key in mapping which geographical areas have the most overweight and obese people. Resea
admin
2021-08-12
46
问题
It is reported that Facebook could be a key in mapping which geographical areas have the most overweight and obese people. Researchers have found that the higher the percentage of people in a city or town with Facebook "interests" suggesting a healthy lifestyle, the lower that area’s obesity rate. At the same time, areas with a large percentage of Facebook users with television-related "interests" tend to have higher rates of obesity.
Researchers at Boston Children’s Hospital, in the US, drew these conclusions after comparing Facebook user data with data from national and New York City-focused health surveys. They looked at what Facebook users posted to their timeline, "liked" and shared with others. They then compared the percentage of users interested in healthy activities or television with details of Body Mass Index in the same area. The comparison revealed close geographic relationships between Facebook "interests" and obesity rates.
For instance, the obesity rate was 12 per cent lower in the region in the United States where the highest percentage of Facebook users expressed activity-related "interests", compared with that in the location with the lowest percentage.
Similarly, the obesity rate in the location with the highest percentage of users with television-related interests nationally was 3.9 per cent higher than the location with the lowest percentage.
The same correlation was reflected significantly in the New York City neighbourhood data as well, showing that the approach can scale from national to local-level data.
The obesity rate on Coney Island, which had the highest percentage of activity-related "interests" in the city, was 7.2 per cent lower than Southwest Queens, the neighbourhood with the lowest percentage. At the same time, the obesity rate in Northeast Bronx, the neighbourhood with the highest percentage of television-related "interests", was 27. 5 per cent higher than that in the neighbourhood with the lowest percentage—Greenpoint.
They now believe that people’s online "interests" could help public health researchers predict, tract and map obesity rates by area. The amount of data available from social networks like Facebook makes it possible to efficiently carry out research with cohorts of a size that was previously impossible. Dr. John Brownstein, from Boston Children’ s Hospital, explained: "Online social networks like Facebook represent a new high-value, low-cost data stream for looking at health at a population level. The tight correlation between Facebook users’ ’interests’ and obesity data suggests that this kind of social network and analysis could help generate real-time estimates of obesity levels in an area, target public health campaigns that would promote healthy behaviour change, and assess the success of those campaigns."
Complete the summary below with information from the passage, using no more than three words for each blank.
Recent research in a number of cities and neighbourhoods in the us has discovered a 【R1】_________between official figures for the number of people who are 【R2】_________and the type of leisure interests registered by users of Facebook in that area. In districts where Facebook users expressed a preference for sporting activities, 【R3】_________of obesity were recorded than cities where users had more passive interests like watching television. This close correlation between official 【R4】_________ and information collected from Facebook promises to facilitate research into 【R5】_________health patterns, and will, in turn, assist local authorities in targeting their public health programmes more strategically.
【R4】
选项
答案
public health data
解析
文章指出美国波士顿儿童医院的研究人员将脸书用户数据与全国和纽约市为重点的健康调查的数据进行比较后,得出了这些结论。人们在网上的“兴趣”可以帮助公共卫生研究人员预测、追踪和绘制地区肥胖率。由此可知,官方公共卫生数据和从脸书收集的信息之间的密切关联有望促进对区域卫生模式的研究。故空格处应填public health data。
转载请注明原文地址:https://kaotiyun.com/show/FGAK777K
本试题收录于:
C类竞赛(非英语专业本科)题库大学生英语竞赛(NECCS)分类
0
C类竞赛(非英语专业本科)
大学生英语竞赛(NECCS)
相关试题推荐
Tobeobesemeanstohavetoomuchfatinthebody.Obesepeoplearenotjustoverweight.Suchpeoplearelikelytosufferhealt
Tobeobesemeanstohavetoomuchfatinthebody.Obesepeoplearenotjustoverweight.Suchpeoplearelikelytosufferhealt
Nowadaysinmostoffamiliesa________amountofmoneyhasbeenspentonbooks.
Makingagoodfirstimpressionisimportantforbuildingrelationshipswithotherpeople.Inbusinessnetworking,apositivefir
Makingagoodfirstimpressionisimportantforbuildingrelationshipswithotherpeople.Inbusinessnetworking,apositivefir
Aresearchersaysleadintheenvironmentcouldbeamajorcauseofviolencebyyoungpeople.DoctorHerbertNeedlemanisa【21】_
随机试题
某外贸进出口公司2011年8月从国外进口20辆小汽车,海关审定报关资料后确定每辆车的关税完税价格是50万元。海关对每辆车征收了10万元的关税,并分别代征了每辆车的进口消费税20万元和进口增值税13.6万元。由于开展业务的需要,该公司将其中一辆小汽车留在本单
对心肌损害诊断最具有特异性的血清酶是
在中脑上、下丘之间切断脑干的动物,将出现
A.胰腺出血坏死B.脂肪坏死C.两者均有D.两者均无急性出血坏死性胰腺炎引起
10.我国《刑法》第二十一条规定,为了使国家、公共利益、本人或者他人的人身、财产和其他权利免受正在发生的危险,不得已采取的紧急避险行为,造成损害的,不负刑事责任。紧急避险超过必要限度造成不应有的损害的,应当负刑事责任,但是应当减轻或者免除处罚。该条文中的价
(2005)某大城市的三级医院拟建下列四栋楼房,其中属于乙类建筑的是哪一栋?
下图为某山岳冰川的等高线地形图。甲、乙、丙、丁代表冰川地貌。E、F、G、H代表观景候选位置。回答问题。下列地点中,能见到图中地貌景观、海拔最高的是()。
背景:“信、达、雅”三字翻译标准是由()提出来的。
DuringJapan’sbubble-economyyearsoffiscal1983-1990,consumerspendinggrewatanannualized5.5percentinrealterms.But
WhatdoIwant?It’sreallyavery【C1】______question:yetmanyofusarenotsure.【C2】______itdoesn’thavetobeallthatdi
最新回复
(
0
)