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. 2015 Dec 14;6:258. doi: 10.3389/fneur.2015.00258

Figure 3.

Figure 3

Meta-analysis of mean age of onset of cervical dystonia in men and women: meta-analysis of the mean age of onset by sex in our cohort of 278 cervical dystonia patients and 3 other studies which reported mean age of onset of cervical dystonia for both sexes (1618). This analysis demonstrated a significantly earlier mean age of onset for men than women. The mean age of onset of cervical dystonia was significantly earlier by 4.30 years (95% CI; 1.80–6.80) in men than women (p = 0.0008).