n>                        1                 2                 p      test</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   n                    158               154                          </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   time (mean (SD))     2015.62 (1094.12) 1996.86 (1155.93)  0.883     </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   age (mean (SD))        51.42 (11.01)     48.58 (9.96)     0.018     </span>
<span class="r-out co"><span cla