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Table 4 Correlation matrix.

From: Development of the Tilburg Pregnancy Distress Scale: the TPDS

  TPDS TPDS PI TPDS NA EPDS GAD7
TPDS 1.00 .60** .87** .56** .56**
   TPDS PI - 1.00 .12 .32** .27**
   TPDS NA - - 1.00 .49** .52**
EPDS - - - 1.00 .75**
GAD7 - - - - 1.00
  1. Construct validity of the TPDS, its sub-scales in relation to the EPDS and GAD-7
  2. **Correlation is significant at the 0.01 level (2-tailed)/* Correlation is significant at the 0.05 level (2-tailed)