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Table 5 Discriminant validity of CEPT versus SUD screening tools (n = 153)

From: Development and validation of the Cannabis Exposure in Pregnancy Tool (CEPT): a mixed methods study

Screening Tool

CEPT Agreement

Kappa

Std. Error

P-Value

actual

expected

   

4Ps+

44.9%

45.1

-0.031

0.04

0.53

SURP-P

69.8%

52.3%

0.36

0.08

0.01

  1. Legend: Compares positive SUD screening result with any PCU on CEPT
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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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