Table 5

Frequency of presence of the term Significance (or statistical significance) in conclusions across periods, languages and research areas.

Criteria

Categories

Number of papers

examined

Frequency of presence of significance

in conclusions

%

(95%CI)


Period

1995-1996

285

35

14 (9 to 19)


2000-2001

278

32

12 (8 to 16)


2005-2006

306

41

14 (9 to 19)


Language

Spanish

396

39

10 (7 to 13)


English

473

69

15 (11 to 18)


Area

Clinical

300

44

16 (11 to 20)


General Medicine

278

30

11 (7 to 15)


Public Health and Epidemiology

291

34

12 (8 to 16)


CI: Confidence Interval

Silva-AyƧaguer et al. BMC Medical Research Methodology 2010 10:44   doi:10.1186/1471-2288-10-44

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