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. Author manuscript; available in PMC: 2016 Aug 15.
Published in final edited form as: J Biomed Inform. 2015 Aug 21;58(Suppl):S143–S149. doi: 10.1016/j.jbi.2015.08.009

Table 7.

Smoking Status past

term2 idf semsim
li 0.700 5.865
nonsmok 0.700 5.791
smoker 0.310 5.023
oh 0.700 4.929
tob 0.439 4.563
cigarett 0.477 3.924
ma 0.700 3.568
habit 0.376 3.544
mason 0.700 3.391
tobacco 0.261 3.340
et 0.288 3.310
oh 0.306 3.278
sigmoidoscopi 0.614 3.237
never 0.285 3.224