Abstract:
:Interest in centralized monitoring in labor and delivery units is growing because it affords the opportunity to monitor multiple patients simultaneously. However, a long history of research on sustained attention reveals these types of monitoring tasks can be problematic. The goal of the present experiment was to examine the ability of individuals to detect critical signals in fetal heart rate (FHR) tracings in one or more displays over an extended period of time. Seventy-two participants monitored one, two, or four computer-simulated FHR tracings on a computer display for the appearance of late decelerations over a 48-minute vigil. Measures of subjective stress and workload were also obtained before and after the vigil. The results showed that detection accuracy decreased over time and also declined as the number of displays increased. The subjective reports indicated that participants found the task to be stressful and mentally demanding, effortful, and frustrating. The results suggest that centralized monitoring that allows many patients to be monitored simultaneously may impose a detrimental attentional burden on the observer. Furthermore, this seemingly benign task may impose an additional source of stress and mental workload above what is commonly found in labor and delivery units.
journal_name
Am J Perinatoljournal_title
American journal of perinatologyauthors
Anderson BL,Scerbo MW,Belfore LA,Abuhamad AZdoi
10.1055/s-0030-1268718subject
Has Abstractpub_date
2011-06-01 00:00:00pages
435-42issue
6eissn
0735-1631issn
1098-8785journal_volume
28pub_type
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journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0032-1332798
更新日期:2013-10-01 00:00:00
abstract::Objective To assess the additive value of prenatal chromosomal microarray analysis (CMA) for all indications and the likelihood of detecting pathologic copy number variations (CNVs) based on specific indications. Methods A retrospective analysis was performed on amniocentesis and chorionic villi sampling results obtai...
journal_title:American journal of perinatology
pub_type: 杂志文章
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journal_title:American journal of perinatology
pub_type: 杂志文章,多中心研究
doi:10.1055/s-2001-17856
更新日期:2001-09-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章,评审
doi:10.1055/s-0028-1103034
更新日期:2009-01-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章
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更新日期:2020-07-03 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章
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journal_title:American journal of perinatology
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journal_title:American journal of perinatology
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pub_type: 杂志文章
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更新日期:1997-07-01 00:00:00
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更新日期:2016-12-01 00:00:00
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pub_type: 杂志文章,评审
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更新日期:2013-05-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章
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更新日期:2018-02-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章
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更新日期:2010-03-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章
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更新日期:2018-09-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章,评审
doi:10.1055/s-2007-986689
更新日期:2007-10-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 历史文章,杂志文章
doi:10.1055/s-0036-1585082
更新日期:2016-11-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0028-1085621
更新日期:2008-10-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0039-3402719
更新日期:2020-01-07 00:00:00
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pub_type: 杂志文章
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journal_title:American journal of perinatology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1990-07-01 00:00:00
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pub_type: 杂志文章
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journal_title:American journal of perinatology
pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2020-03-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2000-10004
更新日期:2000-01-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2007-999611
更新日期:1989-07-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-2005-870896
更新日期:2005-08-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0032-1314894
更新日期:2012-10-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章
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journal_title:American journal of perinatology
pub_type: 杂志文章,评审
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更新日期:2015-04-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0031-1295659
更新日期:2012-04-01 00:00:00
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journal_title:American journal of perinatology
pub_type: 杂志文章
doi:10.1055/s-0040-1713000
更新日期:2020-06-10 00:00:00