title: Is there a way to add percentage to tbl_regression add_nevent?
body: <p>I've just discovered that add_nevent in gtsummary can have the option location = &quot;level&quot;. I am rapt! But I would like it to have a percentage as well. I've tried adding statistic = &quot;{n}({p}%)&quot; but nothing changes.</p>
  <p>Here is my code:</p>
  <pre><code>tbl_regression(glm(rellife ~ age + gender, data = df, family = &quot;binomial&quot;), exponentiate = TRUE) %&gt;% 
    add_nevent(location = &quot;level&quot;, statistic = &quot;{n}/{N}%&quot;) %&gt;%    # add number of events of the outcome
    add_n(location = &quot;level&quot;)
  </code></pre>
  <p>And the table:
  <a href="https://i.stack.imgur.com/weO5S.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/weO5S.png" alt="enter image description here" /></a></p>
  <p>I would like to have 1601 (93.6%) in the column Event N for Age and so on.</p>
  <p>Any help would be appreciated.
  Thanks</p>