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Accepted for/Published in: JMIR Pediatrics and Parenting

Date Submitted: Jun 2, 2024
Date Accepted: Feb 28, 2025

The final, peer-reviewed published version of this preprint can be found here:

Impact of a 6-Week Postpartum Text Messaging Program (Essential Coaching for Every Mother) at 6 Months: Follow-Up Study to a Randomized Controlled Trial

Dol J, Campbell-Yeo M, Aston M, McMillan D, Grant AK

Impact of a 6-Week Postpartum Text Messaging Program (Essential Coaching for Every Mother) at 6 Months: Follow-Up Study to a Randomized Controlled Trial

JMIR Pediatr Parent 2025;8:e62841

DOI: 10.2196/62841

PMID: 40173396

PMCID: 12038763

Impact of a 6-week postpartum text message program (Essential Coaching for Every Mother) at 6-months: A follow-up study

  • Justine Dol; 
  • Marsha Campbell-Yeo; 
  • Megan Aston; 
  • Douglas McMillan; 
  • Amy K Grant

ABSTRACT

Background:

Essential Coaching for Every Mother is a text message program that positively improved parenting self-efficacy and reduced postpartum anxiety when measured immediately after intervention at 6-weeks postpartum. However, it is unknown whether a short-term postpartum intervention can have impacts after it ended.

Objective:

To compare parenting self-efficacy, postpartum anxiety and depression symptoms, and perceived social support at 6-months postpartum for mothers in the Essential Coaching for Every Mother trial.

Methods:

Participants (n=150) were randomized to Essential Coaching for Every Mother or control (usual care). Data were collected on parenting self-efficacy (primary outcome), postpartum anxiety symptoms, postpartum depressive symptoms, and perceived social support at enrollment, 6-weeks postpartum, and 6-months postpartum. Data were analyzed using ANCOVAs and chi square analysis.

Results:

139 women completed the primary outcome at 6-months and 133 completed secondary outcomes. Mothers in the intervention group had higher postpartum anxiety scores (M=106.71, SD=20.93) than mothers in the control group (M=99.48, SD=19.25), p=0.012. In the chi square analysis comparing the proportion of participants who had clinically high scores between the control and intervention group, there was a significant difference for both postpartum anxiety and depression. More mothers in the intervention group had high postpartum anxiety scores (45.6%) and postpartum depression scores (22.1%) than mothers in the control group (23.5%, p<0.006 and 8.8%, p<0.03, respectively).

Conclusions:

Early trial differences between groups were not maintained at 6-months postpartum, and more mothers in the intervention group clinically high postpartum anxiety and depression scores than mothers in the control. Future work is needed to understand whether a longer period of intervention would be helpful to maintain early impacts on psychosocial outcomes and what other factors can be attributed to this difference. Clinical Trial: ClincialTrials.gov NCT04730570


 Citation

Please cite as:

Dol J, Campbell-Yeo M, Aston M, McMillan D, Grant AK

Impact of a 6-Week Postpartum Text Messaging Program (Essential Coaching for Every Mother) at 6 Months: Follow-Up Study to a Randomized Controlled Trial

JMIR Pediatr Parent 2025;8:e62841

DOI: 10.2196/62841

PMID: 40173396

PMCID: 12038763

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