An evidence-based model for enhancing optimal midwifery practice environment in maternity units of public hospitals, Limpopo Province

Abstract

The purpose of this study was to develop an evidence-based model for enhancing optimal midwifery practice environment in maternity units of public hospitals, Limpopo Province. A mixed method sequential explanatory design was adopted. The study was conducted in four phases, namely: quantitative, qualitative, model development and validation of the model. Self-developed 4-point Likert scale questionnaires consisting of 81 item questions for learner midwives and 89 item questions for midwifery practitioners were administered. The questionnaires were pre-tested prior to being administered to the respondents of the main study. The sample size of midwifery practioners was 174 and that of the learner midwives was 163. Data collected from respondents were analyzed quantitatively using descriptive and inferential statistics. Tables, pie and bar graphs were drawn to present the results. The results from the quantitative phase were utilized to formulate the interview guides that were used to explore the experiences of midwifery practitioners, experiences of learner midwives and perceptions of puerperal mothers. Phenomenological semi-structured individual interviews were conducted for midwifery practitioners (n=20), 3 Focus group discussions of learner midwives (n=18) and 3 focus group discussions of puerperal mothers (n=18) were held until data reached saturation. Data were analyzed qualitatively using Tesch’s open-coding method. Themes and sub-themes were coded manually. Results that emerged from the corroboration, comparison and integration of quantitative and qualitative results revealed the existence a sub-optimal midwifery practice environment, sub-optimal midwifery experiential learning environment and provision of sub-optimal midwifery interventions in the public hospitals of Limpopo province. Development of an evidence-based model emanated from the findings of numeric quantitative data and qualitative narratives. The evidence-based information from the existing situation as seen from the world of participants brought about a gap of optimal midwifery practice environment. The ideal situation was designed in a way of addressing the gaps identified. Experts were given the validation tool to assess whether the model was clear, simple, understood and that it can be utilized by any discipline in future.