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Table 3 Comparison of the stress management at different time points among the groups

From: The effect of peer education based on Pender’s health promotion model on quality of life, stress management and self-efficacy of patients with multiple sclerosis: a randomized controlled clinical trial

Group

Before intervention

Immediately after intervention

3 months after intervention

p-value*

Comparison between the two groups

Intervention

97.75 ± 8.55

108.84 ± 8.58

119.26 ± 9.38

< 0.001

< 0.001

Control

101.42 ± 12.95

103.68 ± 11.91

103.35 ± 9.69

0.463

p-value**

0.116

< 0.001

< 0.001

  1. *Repeated measures t-tests
  2. ** Independent sample t-test