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Replace these values with yours. Per the Cochrane reference below, "For each study, the effect is categorized as beneficial or harmful based on the direction of effect" (eg, statistical significance is not required)
Suggested summary of the results as stated by the Cochrane (reference below): "‘There was evidence that midwife-led models of care had an effect on satisfaction, with 10 of 12 studies favouring the intervention (83% (95% CI 55% to 95%), P = 0.039)"

References

  1. McKenzie JE, Brennan SE. Chapter 12: Synthesizing and presenting findings using other methods [last updated October 2019]. In: Higgins JPT, Thomas J, Chandler J, Cumpston M, Li T, Page MJ, Welch VA (editors). Cochrane Handbook for Systematic Reviews of Interventions version 6.5. Cochrane, 2024.
  2. Boon. The effect directon plot revisited. Res Synth Methods. 2020. DOI: 10.1002/jrsm.1458