In print or on display, a caption is usually recognizable because it is not part of the ordinary text flow; it sits just under, above, beside, or in the same small window or page area as the tabular portions of the table or the graphical portions of the figure.
<caption> contains the entire, visible textual description of a table, figure, or similar object, but does not typically include the figure or table number, since this will typically be generated on display. If needed in the text, such numbers will be tagged as <label>s. The text of the caption includes any separately tagged <title> and as many paragraphs of information as needed. It may include legends, which are not identified as a separate element in this Suite.
Conversion Note: In many journal articles, a distinction is made between the caption of a figure/table/etc. and its title. There may be two separate tags (<caption> and <title>), or the first sentence of the caption may be set off typographically from the rest of the caption to indicate that it is a title, for example, the first sentence may be italic or bold. In either case, if it is obvious that the figure/table/etc. contains both a title and a caption, both the title and the caption should be tagged during conversion, and the title should be moved inside the caption if it is outside.
<!ELEMENT caption %caption-model; >
In a figure:
... <sec> <title>Results</title> <p>We identified .... Details of randomization procedures, treatment schedules, and numbers of patients followed up are given on the <italic>BMJ</italic> website.</p> <fig id="F1"> <label>Figure 1</label> <caption> <title>Deaths Among Patients Receiving Day Hospital Care or Alternative Services.</title> <p> Odds ratios of death by end of follow up were calculated by fixed effects model. Heterogeneity between trials is presented as &#x03C7;<sup>2</sup></p> </caption> <graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="fors2662.f1"></graphic> </fig> <p>...</p> </sec> ...
In a table:
... <table-wrap id="TN0.170"> <label>Table 17</label> <caption><p>Numbers of patients receiving institutional care at the end of scheduled follow up and use of hospital beds among those allocated to day hospital or alternative services</p></caption> <table> <tr> <th/> <th colspan="3" align="center" rowspan="1">Institutional care</th> <th align="left"/> <th colspan="2" align="center" rowspan="1"> Bed use (days)</th> </tr> ... </table> </table-wrap> ...
Multiple captions for a graphic:
... <fig id="F4"> <alternatives> <graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="pq0405498004" specific-use="internet"> <caption specific-use="short"> <p>Functional and evolutionary relationships between polyadenylation machineries and telomerases. The functional relationships described here are shaded.</p> </caption> <caption specific-use="long"> <p>Functional and evolutionary relationships between polyadenylation machineries and telomerases. The thick rectangular frame encompasses the Hfq and PABP II polyadenylation stimulatory factors. Hfq and PABP II are linked to enzymes that they modulate by thin rectangular frames. Members of the nucleotidyltransferase family are surrounded by an oval, and telomerase-related enzymes that maintain the 5′ extremities of RNA tagged by a hairpin structure are circled. The functional relationships described here are shaded.</p> </caption> </graphic> </alternatives> </fig> ...