When S/D increased in ICP, it prompted fetal distress.Its sensitivity was 42.9%, specificity was 89.4%, negative predictive value (NPV) was 52.6% and positive predictive value (PPV) was 47.4%.

 
  • ICP臍動(dòng)脈多普勒檢查阻力升高者出現胎兒窘迫的敏感性為42.;9%25,特異性為89
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