Table 1

Demographic features of the patients

Age group of the patients
Children with FMFAdult with FMF
Disease severity statusNot severe
n=71
Severe
n=91
p ValueNot severe
n=61
Severe
n=58
p Value
Gender (F/M)35/3637/540.23728/3327/310.943
Age of onset (years)3.94 (1.29–5.99)2.99 (1.33–4.99)0.30813 (9.00–22.7)5.66 (3.43–9.48)0.000
Age of diagnosis (years)5.49 (3.89–8.4)5.37 (3.55–8.59)0.91723.4 (10.70–33)14.2 (7.35–23.00)0.001
Follow-up time (years)3.75 (1.79–6.21)5.07 (1.26–7.05)0.3975.59 (2.58–12.3)7.59 (3.15–17.60)0.295
Age at study (years)10.3 (6.9–13.1)10.9 (6.74–13.6)0.69434.6 (26.8–46.2)34.3 (26.3–43.70)0.760
  • FMF, familial Mediterranean fever.