Table 4

Average number of words and standard deviation in annotator summaries


Purpose
Methods
Results
Conclusions

Fig+L
11 ± 8
8 ± 11
18 ± 18
8 ± 7

Fig+L+T+A
18 ± 11
10 ± 13
45 ± 40
21 ± 15

Full text
18 ± 11
18 ± 13
44 ± 35
26 ± 19

Yu et al. Journal of Biomedical Discovery and Collaboration 2009 4:1   doi:10.1186/1747-5333-4-1