Effectiveness of mobile-based intervention Self-care for Pregnant Women at Work: A randomized controlled trial.

"CONFLICT OF INTEREST STATEMENT The author reports no conflicts of interest in this work. DISCLOSURE Approval of the Research Protocol: Approval for the study was received from the Institutional Review Board of the institute where the project investigator was affiliated (# 1041078‐201910‐HRSB‐315‐01). Informed Consent: All the participants signed the informed consent prior to their participation in the study. Registry and the Registration No. of the Study/Trial: KCT0007805. Animal Studies: N/A."

"FUNDING INFORMATION This research was funded by the National Research Foundation of Korea in 2019–2020 (# 2017R1C1B5075221). The funding body plays no role in the design of the study, data collection, analysis, interpretation, and writing of the manuscript."

"This was a randomized repeated measures study conducted from November 2019 to April 2020. Approval for the study was received from the Institutional Review Board of the institute where the project investigator was affiliated (#1041078‐201 910‐HRSB‐315‐01). Although no protocol paper was published, the trial protocol was registered (KCT0007805) before the research was conducted."