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Table 1 Correlation of spotting duration with the radiological evaluation of the scar niche

From: Prediction of the relationship of cesarean section scar niche and postmenstrual spotting: is there any relation?

Correlation of post-menstrual spotting duration with

r value

P value

CS scar length (mm)

0.16

0.37

CS scar depth (mm)

0.41

< 0.001**

CS width (mm)

0.51

< 0.001**

Distance of CS scar (cm)

From cervix

0.11

0.54

From fundus

0.25

0.16

CS scar volume (cm3)

0.49

< 0.001**

Minimal scar thickness (mm)

0.01

0.92

Relative change (%)

0.18

0.32

  1. CS: Cesarean section
  2. **Statistically significant