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Table 3 Univariate and multivariable logistic regression analyses of RLS among individuals with tension-type headache (N = 570)

From: Restless legs syndrome and tension-type headache: a population-based study

 

Univariable analyses

Multivariable analyses

 

Model 1a

Model 2b

Model 3c

Model 4d

OR (95% CI)

OR (95% CI)

OR (95% CI)

OR (95% CI)

OR (95% CI)

Aggravation by movement

2.2 (1.1–4.6)

2.3 (1.1–4.8)

2.3 (1.1–4.9)

2.4 (1.1–5.2)

2.4 (1.1–5.2)

Anxiety

2.7 (1.2–6.5)

 

3.4 (1.3–8.8)

 

2.6 (0.9–7.0)

Depression

4.7 (1.6–13.5)

  

4.9 (1.6–15.0)

3.5 (1.1–11.4)

  1. OR odds ratio, CI confidence interval
  2. aIncluding sociodemographic variables (age, sex, size of residential area, and educational level) and aggravation by movement
  3. bIncluding sociodemographic variables, aggravation by movement, and anxiety
  4. cIncluding sociodemographic variables, aggravation by movement, and depression
  5. dIncluding sociodemographic variables, aggravation by movement, anxiety, and depression