um</span><span class="op">$</span><span class="va">prev</span>,</span>
<span>  sens <span class="op">=</span> <span class="va">num</span><span class="op">$</span><span class="va">sens</span>,</span>
<span>  mirt <span class="op">=</span> <span class="cn">NA</span>,</span>
<span>  spec <span class="op">=</span> <span class="va">num</span><span class="op">$</span><span class="va">spec</span>,</span>
<span>  fart <span class="op">=</span> <span class="cn">NA</span>,</span>
<span>  N <span class="op">=</span> <