Acceptability, Needs, Concerns, and Barriers to Digital-Based Interventions for the Prevention of Mother-to-Child Transmission of HIV: Systematic Review and Qualitative Meta-Aggregation

Although most included studies were limited, their findings highlight the insight that the integration of digital-based interventions is perceived as acceptable and beneficial in strengthening PMTCT services delivery among mothers living with HIV. Mobile-based tools were valued for delivering education and reminders and facilitating communication with providers. However, concerns about confidentiality and persistent structural barriers must be addressed. To strengthen PMTCT services, it is essential to integrate user-centered digital tools into maternal care, supported by policies that ensure data privacy and equitable access.