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. Author manuscript; available in PMC: 2018 Sep 26.
Published in final edited form as: Neuroepidemiology. 2014 Feb 20;42(3):161–168. doi: 10.1159/000357150

Figure 1. Prevalence of individual risk factors in different age groups.

Figure 1

Error bars indicate upper limits of 95% confidence intervals. * p=0.006 indicates a significant trend in risk factor prevalence in relation to age among women (n/s for men), ** n/s for both sexes, † p<0.001 for both sexes (linear-by-linear association). n/s (not significant).