Gait variables under the gait only and three dual task conditions (count, words and conversation).

<p>Data are provided as i) means and standard deviations at each time-point (Pre, Post and Follow-up) for each group, ii) change scores from baseline (Post-Pre, Follow-up-Pre) for each group and iii) 95% confidence intervals between groups for change scores (Post-Pre, Follow-up-Pre).