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. 2022 Mar 23;6(3):e28081.
doi: 10.2196/28081.

App-Based Ecological Momentary Assessment to Enhance Clinical Care for Postpartum Depression: Pilot Acceptability Study

Holly Krohn  1 , Jerry Guintivano  1 , Rachel Frische  1 , Jamie Steed  1 , Hannah Rackers  1 , Samantha Meltzer-Brody  1
Affiliations

App-Based Ecological Momentary Assessment to Enhance Clinical Care for Postpartum Depression: Pilot Acceptability Study

Holly Krohn et al. JMIR Form Res. .

Abstract

Background: Wearable tracking devices and mobile health technology are increasingly used in an effort to enhance clinical care and the delivery of personalized medical treatment. Postpartum depression is the most frequently diagnosed complication of childbirth; however, significant gaps in screening and treatment remain.

Objective: This study aims to investigate the clinical utility, predictive ability, and acceptability of using ecological momentary assessment to collect daily mood, sleep, and activity data through the use of an Apple Watch and mobile app among women with postpartum depression.

Methods: This was a pilot study consisting of 3 in-person research visits over the course of a 6-week enrollment period. Questionnaires to assess depression, anxiety, and maternal functioning were periodically collected, along with daily self-reported symptoms and passively collected physiological data via an Apple Watch. Feedback was collected from study participants and the study clinician to determine the utility and acceptability of daily tracking. Logistic regression was used to determine whether mood scores in the 2 weeks before a visit predicted scores at follow-up. Compliance with daily assessments was also measured.

Results: Of the 26 women enrolled, 23 (88%) completed the 6-week study period. On average, the participants completed 67% (34.4/51.5 days) of all active daily assessments and 74% (38/51.5 days) of all passive measures. Furthermore, all 23 participants completed the 3 required visits with the research team. Predictive correlations were found between self-reported mood and Edinburgh Postnatal Depression Scale score at follow-up, self-reported anxiety and EDPS, and sleep quality and Edinburgh Postnatal Depression Scale.

Conclusions: Using ecological momentary assessment to track daily symptoms of postpartum depression using a wearable device was largely endorsed as acceptable and clinically useful by participants and the study clinician and could be an innovative solution to increase care access during the COVID-19 pandemic.

Keywords: depression; ecological momentary assessment (EMA); mHealth; mobile apps; mobile health; mobile phone; personalized care; postpartum care.

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Conflict of interest statement

Conflicts of Interest: SMB received research grant funding from National Institutes of Health, Patient-Centered Outcomes Research Institute, and Sage Therapeutics. SMB also have done educational consulting with MedScape (WebMD).

Figures

Figure 1
Figure 1
Apple Watch Module questionnaire screens.
See this image and copyright information in PMC

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