Table 4 Data attrition.

From: Maternal heart rate variability at 3-months postpartum is associated with maternal mental health and infant neurophysiology

 

Data loss due to

Recruited

Parent declined or infant fussiness

Technical issues

Excessive noise within data

Usable data

Mom ECG

104

8

9

11

76

Infant ECG

104

8

8

4

84

Infant EEG

104

9

6

11

78

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