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. 2019 Sep 13;29(e1):e41–e49. doi: 10.1136/tobaccocontrol-2019-054953

Table 1.

Tropes: maximally divergent terms by Mann-Whitney Rho (MWR) score. An MWR score close to 0 means that a term is used consistently more often by the defence, a score close to 1 means the term is consistently used more often by plaintiffs.

Defence attorneys will often say: Plaintiffs’ attorneys will often say:
Defence Plaintiffs MWR Defence Plaintiffs MWR
plaintiff 4306 536 0.06 they knew 148 2239 0.96
quit smoking 2975 435 0.07 they 43 562 19 444 0.96
quit 11 668 3922 0.08 what they did 57 774 0.95
s/he never 1915 236 0.09 their 4193 9240 0.91
Mr/Mrs/Ms 32 912 15 514 0.10 doubt 411 1550 0.89
decision/s 2857 761 0.12 drug 128 945 0.88
smoking 19 707 11 419 0.13 they were 1616 3875 0.88
smoking is/was dangerous 23 631 0.13 product 599 2232 0.87
risk/s 2580 791 0.14 our 1168 3125 0.87
warning/s 2864 813 0.14 truth 1501 292 0.87

P values <0.0001 for all MWR values.

This table excludes highly similar terms: ‘plaintiff’ is included, for example, but ‘the plaintiff’ and ‘plaintiff has’ are excluded.

MWR, Mann-Whitney Rho.