https://reader.elsevier.com/reader/sd/pii/S0753332221013287?token=CD761DB2C0266FF0C636CA3FF3C6DDD1783CA3AD7AE31A67C9F20BCC858166B6FF126899D8B3FEBAAC37E7BADBC5A2AC&originRegion=us-east-1&originCreation=20230208182446 Post navigation What Is an Age-Friendly Health System? | IHI – Institute for Healthcare Improvement Test shepherd