Final answer:
The first RHIT curriculum was established in 1958, providing a standardized education for health information management professionals.
Step-by-step explanation:
The first curriculum established for the Registered Health Information Technician (RHIT) was in 1958. This was a foundational step in formalizing health information management as a profession. The RHIT curriculum was designed to ensure that professionals in this field had a standardized education on the management and use of patient healthcare information. Over the years, the curriculum has evolved to meet the changing needs of the healthcare industry and has included evidence-based material, reflecting the need for such professionals to be well-versed in the latest practices and technologies within healthcare information management.