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Table 7 Density of mentions of semantic class per thousand words in abstracts and bodies.

From: The structural and content aspects of abstracts versus bodies of full text journal articles are different

Semantic class

Abstracts

Bodies

Genes

61

47

Mutations

0.08*

0.28*

Drugs

2.97*

2.21*

Diseases

4.1*

3.74*

  1. Statistically significantly different pairs at P < .01 are marked by *.