Development, acceptability and feasibility of a community-based intervention to increase timely initiation of antenatal care in an area of high ethnic diversity and low socio-economic status in the UK

Background: Antenatal care plays an important role in preventing adverse maternal and new-born outcomes. Women from ethnic minority backgrounds and of low socio-economic status are at greater risk of initiating antenatal care later than the recommended 10 weeks. There is a paucity of research exploring the development and evaluation of community-based interventions to increase the timely initiation of antenatal care.

Objective: To develop and evaluate the acceptability and feasibility of a co-produced community-based intervention to increase uptake of antenatal care in an area with high ethnic diversity and low socio-economic status.

Design: The intervention was developed using co-production workshops and conversations with 20 local service users and 14 stakeholders, underpinned by the theory of Diffusion of Innovation. The intervention was evaluated, on the domains of acceptability, adoption, appropriateness, and feasibility. Questionnaires (n=36), interviews (n=10), and focus groups (n=13) were conducted among those who received the intervention. Observations (n=13) of intervention sessions were conducted to assess intervention fidelity. Quantitative and qualitative data were analysed using SPSS and NVivo software respectively.

Results: Over 91% of respondents positively ranked the intervention. Qualitative findings with respect to 'acceptability' included four subthemes: how the intervention was communicated, the characteristics of the person delivering the intervention and their knowledge, and the reassurance offered by the intervention. The 'adoption' theme included three sub-themes: being informed helps women to engage with antenatal care, the intervention provides information for future use, and onwards conveyance of the intervention information. The 'appropriateness' theme included three sub-themes: existing gap in information, nature of information given as part of the intervention, and talking about pregnancy in public. The 'feasibility' theme included two sub-themes: value of delivering the intervention in areas of high footfall and relational aspect of receiving the intervention. Observations showed intervention fidelity of 100%.

Conclusion: The community-based intervention, coproduced with women and maternity care stakeholders, was positively evaluated, and offered an innovative and promising approach to engage and educate women about the timely initiation of antenatal care in an ethnically diverse and socio-economically deprived community.