For our assignment we had to include the following in client data:
Name, birthdate, birthplace, address,telephone, marital status, race, occupation, usual source of healthcare, source and reliability of information, today's date, reason for visit or chief complaint, present health status or present illness. Then for past history, we had childhood illnesses, major illnesses, surgeries, allergies, current medications, injuries, habits, family health history, nutritional data, psychosocial history, and review of systems. I used my textbook for the assignment, because it had an example of a health history. It is all subjective, client-reported data. Hope this helps and good luck.