No Significant Difference is not Equivalence: Statistical Considerations on Phenylephrine Requirement in Left-Tilt versus Supine Cesarean Delivery Letter

Key Points

• This correspondence addresses the statistical nuances between requiring phenylephrine in left-tilt versus supine positions during cesarean delivery.
• Analysis of phenylephrine requirement during cesarean deliveries in left-tilt and supine positions.
• No significant difference was detected in phenylephrine requirement between left-tilt and supine positions.