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Table 4 Comparison of sensitivity, specificity, and predictive value

From: Comparative study Of TVS cervical score and Bishop score in prediction of successful labour induction

Statistic

Bishop score (%)

TVS score (%)

Sensitivity

67.57

93.24

Specificity

65.38

73.08

Positive Predictive Value

84.75

90.79

Negative Predictive Value

41.46

79.17

Accuracy

67.00

88.00