G2TT
来源类型Research Reports
规范类型报告
DOIhttps://doi.org/10.7249/RR1817
来源IDRR-1817-F5LA
A Psychometric Study of the Modified Bridges for Newborns Screening Tool
Brian D. Stucky; Victoria K. Ngo; Ashley Kranz; Chandra Garber; Gabriela Castro; Wenjing Huang; Joyce S. Marks
发表日期2017
出版年2017
页码82
语种英语
结论

Liaisons Perform at Acceptable Levels

  • Liaisons provide similar risk scores to one another (interrater reliability) and that their assessments were similar over time (test–retest reliability). Liaison interrater reliabilities are highest for the Demographics/Basic Needs subscale and somewhat lower for the Medical subscale.
  • Experience as a liaison and use of liaison training materials improved performance.

The Modified Bridges Might Overidentify Mothers as Being High Risk

  • The Modified Bridges' ability to distinguish similar levels of risk compared with that ability in other widely used tools would improve if a higher risk threshold were implemented.

The Current Risk Threshold of 50 May Not Be Able to Distinguish Between the Highest Levels of Risk

  • The current reliability of the Modified Bridges indicates, in practical terms, that First 5 LA can have only limited confidence that the given risk score for a mother reflects that mother's true level of risk. The current scoring protocol and item weights used for the Modified Bridges have a moderate level of reliability (0.65), below the widely used reliability threshold of 0.70, while scoring the tool without the current item weights would improve its reliability to a more acceptable level (0.74).
摘要
  • Given the relationship between the item weight and items' ability to distinguish between risk levels, we propose increasing the weight of seven items and decreasing the weight of three items.
  • In addition to these changes, we recommend removing two items: infant medical problems, which is redundant with another item on the Modified Bridges that performs better, and mother's use of English, which does not distinguish between maternal risk levels.
主题Hospitals ; Infants ; Los Angeles ; Maternal Health
URLhttps://www.rand.org/pubs/research_reports/RR1817.html
来源智库RAND Corporation (United States)
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资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/108484
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Brian D. Stucky,Victoria K. Ngo,Ashley Kranz,et al. A Psychometric Study of the Modified Bridges for Newborns Screening Tool. 2017.
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