Cervical dilation: accuracy of visual and digital examinations.
cross_sectional · Level IV
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Abstract
To determine the accuracy of visually versus digitally determined cervical dilation. We studied 64 pregnant women with rupture of the amniotic membranes. One of two residents performed a speculum examination, estimated the dilation and effacement visually, and noted whether fetal parts or amniotic membranes were present. The same examiner then determined digitally the cervical dilation and effacement and station of the presenting part. There was a statistically significant correlation between visually and digitally determined cervical dilation (r = 0.78, P < .001). Visual estimation of cervical dilation correlates well with digital examination.
Medical subject headings
- Cervix Uteri
- Premature Rupture of Fetal Membranes
- Physical Examination