6.2)"                </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   "spiders = 1 (%)"         "45 (28.5)"                </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   "edema (%)"               ""                         </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   "   0"                    "132 (83.5)"               </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   "   0.5"                  "16 (10.1)"                </span>
<span class