>      0                                         </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>      1                                         </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>      2                                         </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   age (mean (SD))          0.018          0.270</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   sex = f (%)              0.421          0.111</span>
<span class="r-