span></span>
<span><span class="co">#&gt;    lsm_alt_Week 24  -2.096  0.126  -2.343  -1.849  &lt;0.001 </span></span>
<span><span class="co">#&gt;      trt_Week 48    -3.81   0.256  -4.314  -3.307  &lt;0.001 </span></span>
<span><span class="co">#&gt;    lsm_ref_Week 48  0.043   0.185  -0.321  0.407   0.815  </span></span>
<span><span class="co">#&gt;    lsm_alt_Week 48  -3.767  0.176  -4.113  -3.421  &lt;0.001 </span></span>
<span><span class="co">#&gt;   ---------------------------------------------------