-hidden="true" tabindex="-1"></a>      <span class="at">formatOptions =</span> <span class="fu">list</span>(<span class="at">big.mark =</span> <span class="st">","</span>))</span>
<span id="cb1-16"><a href="#cb1-16" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb1-17"><a href="#cb1-17" aria-hidden="true" tabindex="-1"></a><span class="do">##                          Stratified by trt</span></span>
<span id="cb1-18"><a href="#cb1-18" aria-hidden="true" tabindex="-1"></a><span class="do">##         