G2TT
来源类型Report
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 M. Kranz; Chandra Garber; Gabriela Castro; Wenjing Huang; Joyce S. Marks
发表日期2017-02-06
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

Welcome Baby, a program that First 5 Los Angeles (First 5 LA) sponsors, provides new mothers with supportive services intended to create enriching environments for their children. To identify mothers in need of these services, First 5 LA employs hospital liaisons who administer a maternal risk assessment tool, the Modified Bridges for Newborns screening tool, during postpartum interviews of mothers. First 5 LA uses risk assessment scores from the Modified Bridges to classify mothers as low, moderate, or high risk; high-risk mothers are eligible for additional supportive services that are not available to low- and moderate-risk mothers. This report describes RAND Corporation work evaluating the psychometric characteristics of the Modified Bridges.

目录
  • Chapter One

    Introduction

  • Chapter Two

    Do Hospital Liaisons Assign Similar Scores When Using the Modified Bridges for Newborns Screening Tool?

  • Chapter Three

    Does the Modified Bridges for Newborns Screening Tool Identify a Similar Level of Risk Among the Same Women as Other Measures of Psychosocial and/or Medical Risk?

  • Chapter Four

    Does the Modified Bridges for Newborns Screening Tool Accurately Distinguish Between Low-/Moderate-Risk Mothers and High-Risk Mothers?

  • Chapter Five

    Conclusion

  • Appendix A

    Legacy Instrument Protocol

  • Appendix B

    Modified Bridges Frequencies and Descriptive Statistics from the Validity Study

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)
引用统计
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/523229
推荐引用方式
GB/T 7714
Brian D. Stucky,Victoria K. Ngo,Ashley M. Kranz,et al. A Psychometric Study of the Modified Bridges for Newborns Screening Tool. 2017.
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