<prompt> Uveitis is associated most commonly with:Rheumatoid ahritisSystemic JRAPauciaicular JRAPolyaicular JRA  <response>: C i.e. Pauciaicular JRA Anterior Uveitis is more common in pauciaicular seronegative i.e. RA factor negative IRA Q than in polyaicular JRA or systemic JRA. Seropositivity for ANA factor in pauciaicular JRA predisposes to uveitis. Most of the times the term Seronegative or Seropositive is used in relation to RA factor. Juvenile Idiopathic Ahritis JIA Juvenile idiopathic ahritis JIA is an chronic inflammatory ahritis of 6 weeks Kanskiat least 3 months Yanoff duration in a child younger than 16 years of age, when all other causes of ahritis eg infection, metabolic, neoplasm etc have been excluded. Females are more commonly affected F:M 3:2. JIA is not the same as juvenile rheumatoid ahritis RA; the former is negative for rheumatoid factor whereas JRA is positive. JRA is rheumatoid ahritis that occurs before the age of 16 years. HA is the most common disease associated with childhood anterior uveitisQ which is usually asymptomatic, bilateral, chronic and nongranulomatous anterior uveitisQ. 