Abstract PPO.19 Table 1
Low risk women MCL ≤15 mmSpontaneous delivery <28 week gestationSpontaneous delivery <34 weeks gestationSpontaneous delivery <37 weeks gestation
Sensitivity (95% CI)0.15 (0.03 to 0.46)0.091 (0.029 to 0.225)0.048 (0.196 to 0.1060)
Specificity (95% CI)0.99 (0.98 to 0.994)0.992 (0.989 to 0.994)0.99 (0.99 to 0.995)
+ve likelihood ratio (95% CI)19 (5.2 to 71.4)12.08 (4.54 to 32.12)6.58 (2.86 to 15.16)
-ve likelihood ratio (95% CI)0.85 (0.68 to 1.08)0.92 (0.834 to 1.006)0.98 (0.92 to 0.99)