| Ages Eligible for Study: |
2 Years to 21 Years |
| Genders Eligible for Study: |
Both |
| Accepts Healthy Volunteers: |
Yes |
| Sampling Method: |
Non-Probability Sample |
Children with pediatric rheumatic diseases enrolled from participating CARRA sites.
Inclusion Criteria:
- Onset of rheumatic disease prior to age 16 years for JIA and onset prior to age 19 years for all other rheumatic diseases (see appendix A).
- Subject (and/or parent/legal guardian when required) is able to provide written informed consent and willing to comply with study procedures.
- Subject and/or parent/legal guardian can read either English or Spanish.
- Subject and/or parent/legal guardian is willing to be contacted in the future by study staff.