2. By tracking the expenditure of hospitals and doctors, we can analyze whether there is excessive use of medical consumables and infer whether there is corruption.
3. Understand the policies and regulations, and understand whether there are irregularities in the procurement and use of medical consumables, which may include collusion with relevant government personnel and false reimbursement.
4. Collect the quality and price information of medical consumables, compare the price and quality differences of different brands and suppliers, and find out whether there is price fraud and quality problems.
5, understand the management system of medical institutions, understand whether there is corruption and inaction, whether there is internal supervision and anti-corruption mechanism.