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Objective structured assessment of technical skills for repair of fourth-degree perineal lacerations.

Abstract：

OBJECTIVE:The objective of this study was to assess the reliability and validity of an objective structured assessment of technical skills (OSATS) for repair of fourth-degree obstetric lacerations on a surgical model. STUDY DESIGN:Three blinded judges reviewed recordings of 20 junior and 20 senior obstetrics-gynecology residents performing simulated perineal repairs using a beef tongue model. Judges completed task-specific OSATS and global rating scales for each repair. Six recordings were rereviewed after 2 weeks. Inter- and intrarater reliability and construct validity were assessed. RESULTS:Interrater reliability was 0.80 for task-specific OSATS and 0.59 for the global rating scale. Intrarater reliability was poor. Construct validity was demonstrated, with senior residents scoring higher than junior residents on task-specific OSATS (13.0 vs 10.5; P = .007) and the global rating scale (24.0 vs 19.3; P = .001). CONCLUSION:We found good interrater reliability and construct validity using a task-specific OSATS for fourth-degree perineal laceration repair. This instrument shows promise as a tool for competency-based evaluations.

journal_name

Am J Obstet Gynecol

journal_title

American journal of obstetrics and gynecology

authors

Siddiqui NY,Stepp KJ,Lasch SJ,Mangel JM,Wu JM

doi

10.1016/j.ajog.2008.07.054

subject

Has Abstract

pub_date

2008-12-01 00:00:00

pages

676.e1-6

issue

6

eissn

0002-9378

issn

1097-6868

pii

S0002-9378(08)00872-7

journal_volume

199

pub_type

杂志文章

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