Pharmacological treatments, primarily oral NSAIDs, constituted 73.9% usage for knee osteoarthritis. This study aimed to analyze the cost-effectiveness of hyaluronic acid injections relative to oral medication treatment in patients with KOA from health insurance payer’s perspective.

To investigate the cost-effectiveness of using the prophylactic antibiotic cefazolin during cesarean section with a dose of 2 g compared to 1 g by clinical practice at the Mekong Maternity Hospital.

This paper reveals cost allocation, cost effectiveness analysis, cost benefit analysis, theoretical view of Cost Effectiveness Analysis and cost Benefit Analysis.