Textual material that is outside the flow of the narrative text, for example, a sidebar, marginalia, text insert (whether actually enclosed in a box or not), caution, tip, warning, note box, etc.
<!ELEMENT boxed-text %boxed-text-model; >
The following, in order:
<abstract> Abstract; <ack> Acknowledgments; <app> Appendix; <app-group> Appendix Group; <body> Body of the Article; <boxed-text> Boxed Text; <disp-quote> Quote, Displayed; <gloss-group> Glossary Group; <glossary> Glossary Elements List; <named-content> Named Special (Subject) Content; <notes> Notes; <p> Paragraph; <> Reference List (Bibliographic Reference List); <sec> Section; <trans-abstract> Translated Abstract
...
<sec>
<title>Conclusions</title>
<p>Day hospital care...are justifiable.</p>
<boxed-text>
<sec>
<title>Key messages</title>
<p>
<list list-type="bullet">
<list-item>
<p>The benefits of geriatric day hospital care have been
controversial for many years.</p>
</list-item>
<list-item>
<p>This systematic review of 12 randomised trials comparing
a variety of day hospitals with a range of alternative
services found no overall advantage for day hospital care.</p>
</list-item>
<list-item>
<p>Day hospitals had a possible advantage over no comprehensive
care in terms of death or poor outcome, disability, and use of
resources.</p>
</list-item>
<list-item>
<p>The costs of day hospital care may be partly offset by
a reduced use of hospital beds and institutional care among
survivors.</p>
</list-item>
</list>
</p>
</sec>
</boxed-text>
</sec>...
display.ent