I had some blood results to see if i have auto immune disease. vitamin d 16, uric acid 2.6, esr was 19. are these normal. also i am female age. 51?

Yes but: Vitamin d is low. Esr is normal.

Low Vit D, others OK: None of these tell if you have autoimmune disease (ad). You have low d, which increases risk of autoimmune disease, heart disease, cancer etc.- most adults need 5-8000 iu of d in fall ; winter for optimal levels- see http://bit.Ly/1gnxnk0 ; http://bit.Ly/1ekkvkv normal uric acid shows you don't have gout. Esr is often high in autoimmune disease but you are on already on meds for ad that lower esr.