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Table 3 Age of study cohorts by previous DMD treatment

From: Evaluation of an electronic diary for improvement of adherence to interferon beta-1b in patients with multiple sclerosis: design and baseline results of an observational cohort study

Previous treatment

Total

PD

DiD

p-value

No

    

n patients

498

223

275

 

age [years] - mean (SD)

37.3 (10.4)

38.6 (10.6)

36.3 (10.1)

0.011

Yes

    

n patients

197

91

106

 

age [years] - mean (SD)

40.6 (9.7)

42.5 (10.1)

39.0 (9.2)

0.013

  1. p<0.001 for difference in age (previous treatment no vs. yes in total population).