Contact patterns among high school students.
Contact patterns among high school students.
复制标题
高中生之间的接触模式。
DOI:
10.1371/journal.pone.0107878
复制
发表时间:
2014
期刊:
影响因子:
3.7
通讯作者:
Barrat A
中科院分区:
文献类型:
--
作者:
Fournet J;Barrat A
Face-to-face contacts between individuals contribute to shape social networks and play an important role in determining how infectious diseases can spread within a population. It is thus important to obtain accurate and reliable descriptions of human contact patterns occurring in various day-to-day life contexts. Recent technological advances and the development of wearable sensors able to sense proximity patterns have made it possible to gather data giving access to time-varying contact networks of individuals in specific environments. Here we present and analyze two such data sets describing with high temporal resolution the contact patterns of students in a high school. We define contact matrices describing the contact patterns between students of different classes and show the importance of the class structure. We take advantage of the fact that the two data sets were collected in the same setting during several days in two successive years to perform a longitudinal analysis on two very different timescales. We show the high stability of the contact patterns across days and across years: the statistical distributions of numbers and durations of contacts are the same in different periods, and we observe a very high similarity of the contact matrices measured in different days or different years. The rate of change of the contacts of each individual from one day to the next is also similar in different years. We discuss the interest of the present analysis and data sets for various fields, including in social sciences in order to better understand and model human behavior and interactions in different contexts, and in epidemiology in order to inform models describing the spread of infectious diseases and design targeted containment strategies.
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DOI:
10.1098/rspb.2013.1037
发表时间:
2013-08-22
期刊:
Proceedings. Biological sciences
影响因子:
--
作者:
Danon L;Read JM;House TA;Vernon MC;Keeling MJ
通讯作者:
Keeling MJ
影响因子:
4.3
作者:
Iozzi F;Trusiano F;Chinazzi M;Billari FC;Zagheni E;Merler S;Ajelli M;Del Fava E;Manfredi P
通讯作者:
Manfredi P
影响因子:
3.8
作者:
Melegaro, Alessia;Jit, Mark;Edmunds, W. John
通讯作者:
Edmunds, W. John
DOI:
10.1098/rspb.1997.0131
发表时间:
1997-07-22
影响因子:
4.7
作者:
Edmunds, WJ;OCallaghan, CJ;Nokes, DJ
通讯作者:
Nokes, DJ
影响因子:
6.4
作者:
Hornbeck, Thomas;Naylor, David;Polgreen, Philip M.
通讯作者:
Polgreen, Philip M.