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Parto pré-termo

p

Sim (n=23) Não (n=22)

Idade (anos)* 23 (16-31) 24 (17-37)

Paridade (n)**

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-Comprimento cervical

100- Especificidade 100

80

60 40

20

0 0

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80 100

15

20 25

_

_

_

_

_

_

_

_ _

_

_ _

_ _ _

_ _ _

_ _

_

_ _ _ _

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

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Comprimento cervical (mm) Valor preditivo positivo (%) Valor preditivo negativo (%) Acurácia (%)

•

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•

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•

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•

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