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Table 4 Multiple logistic regression model assessing the odds for nonparticipation

From: Factors influencing participation in a randomized controlled resistance exercise intervention study in breast cancer patients during radiotherapy

Covariates OR (95% CI) p
Age groups   0.025
 <40 years 6.5 (0.5 – 86.4))  
 40-49 years Ref.  
 50-59 years 3.7 (0.9 – 15.8)  
 60-69 years 1.0 (0.2 – 5.7)  
 ≥70 years 16.1 (1.7 – 150.4)  
Number of comorbidities   0.031
 0 Ref.  
 1 2.8 (0.8 – 10.0)  
 ≥2 10.6 (1.8 – 62.1)  
Marital status   0.047
 Married/ living with partner Ref.  
 Separated/divorced 0.1 (0.02 – 0.9)  
 Widowed 0.2 (0.03 – 1.3)  
 Single 14.3 (0.4 – 581.8)  
Living status   0.039
 With others Ref.  
 Alone 6.5 (1.1 – 38.3)  
Travel distance   0.0012
 Up to 30 minutes Ref.  
 Between 30 minutes and 1 h 12.3 (2.7 – 56.7)  
 More than 1 h 19.4 (3.4 – 110.8)  
Body mass index   0.33
 Normal Ref.  
 Overweight 2.2 (0.7 – 7.0)  
 Adipose 2.3 (0.5 – 10.1)  
Chemotherapy   0.0066
 No Ref.  
 Yes 5.3 (1.6 – 17.8)  
Fatigue   0.0007
 Any Ref.  
 None 12.7 (2.9 – 54.9)  
  1. OR: odds ratio; CI: confidence interval.
  2. Bold numbers indicate statistically significant results at level 0.05.