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Currently accepted at: JMIR mHealth and uHealth

Date Submitted: Jul 13, 2017
Date Accepted: Nov 23, 2017
(closed for review but you can still tweet)

This paper has been accepted and is currently in production.

It will appear shortly on 10.2196/mhealth.8337

The final accepted version (not copyedited yet) is in this tab.

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

A Breastfeed-Promoting Mobile App Intervention: Usability and Usefulness Study

Wang C, Chaovalit P, Pongnumkul S

A Breastfeed-Promoting Mobile App Intervention: Usability and Usefulness Study

JMIR Mhealth Uhealth 2018;6(1):e27

DOI: 10.2196/mhealth.8337

PMID: 29374000

PMCID: 5807626

A Breastfeed-Promoting Mobile App Intervention: Usability and Usefulness Study

  • Chih-Jau Wang; 
  • Pimwadee Chaovalit; 
  • Suporn Pongnumkul

ABSTRACT

Background:

Breastfeeding is proven to have lasting health benefits for both mothers and infants; however, 6-month exclusive breastfeeding rate remains below 20% in Thailand. Although the number of research literature and commercial apps for breastfeeding women is significantly growing, they are country-specific and restricted to English-speaking users. There exists a major knowledge gap on how mobile health apps could support breastfeeding in Thailand. To address these gaps, MoomMae has been developed with the intention to support Thai women in breastfeeding outside of their homes and in keeping their feeding records.

Objective:

The aim of this study was to evaluate the usability and usefulness of MoomMae, a mobile phone app designed to support breastfeeding women.

Methods:

Our study was reviewed and approved by Thailand’s National Science and Technology Development Agency (NSTDA) ethics committee. A total of 21 breastfeeding women with at least one Android phone or tablet were recruited via convenience and snowball sampling. The study process for each participant was as follows: the participant was requested to attend a preuse interview and given the app to use for 4 weeks. Following this period, a postuse interview was conducted to examine the usability and usefulness of the app. Both sessions were held individually and audiorecorded for qualitative analysis.

Results:

The mean scores of usability and usefulness from the postuse survey were 4.33 (SD 0.87; range 1-5) and 4.60 (SD 0.74; range 2-5). Our qualitative analysis revealed a total of 137 feedbacks: 71 related to usability and 66 associated with usefulness. A further sentimental analysis showed that comments on usability were generally negative (59 negative, 11 positive, and 1 neutral), and comments on usefulness were relatively positive (56 positive, 9 negative, and 1 neutral). We discovered 26 unique design issues and proposed recommendations for future improvement.

Conclusions:

Our usability and usefulness assessment of MoomMae demonstrated that MoomMae has a great potential to be a useful self-management tool for breastfeeding mothers in Thailand. The qualitative analysis suggested that the app is supportive of breastfeeding on demand, but the flow and inputs of the app should be redesigned to be more intuitive. For future implementations, the most desirable feature is a pump-reminding notification system.


 Citation

Please cite as:

Wang C, Chaovalit P, Pongnumkul S

A Breastfeed-Promoting Mobile App Intervention: Usability and Usefulness Study

JMIR mHealth and uHealth. (forthcoming/in press)

DOI: 10.2196/mhealth.8337

URL: https://preprints.jmir.org/preprint/8337

PMID: 29374000

PMCID: 5807626

Per the author's request the PDF is not available.