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Table 2 Comparing the OR of diffrent age groups by familial recurrence of MS

From: Increasing prevalence of familial recurrence of multiple sclerosis in Iran: a population based study of Tehran registry 1999–2015

 

Familial History of MS

Age

No N (%)

Yes N (%)

OR (95% CI)

18 <

1405 (10.1)

242 (11.8)

1.15 (0.90–1.46)

18–27

5395 (39.0)

826 (40.6)

1.02 (0.82–1.26)

28–37

4524 (32.7)

618 (30.4)

Reference

38–47

1771 (12.7)

236 (11.6)

0.89 (0.70–1.13)

48 ≥

755 (5.5)

113(5.6)

0.91 (0.73–1.13)

  1. OR odds ratio, CI confidence interval
  2. P value = 0.03