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Table 2 Primary outcomes before (2009) and after (2011) the introduction of a TIA/Stroke decision support tool

From: Utility of a primary care based transient ischaemic attack electronic decision support tool: a prospective sequential comparison

Variable

2009

2011

Relative risk

P-value

(n = 130)

(n = 136)

(95% CI)

BMT within 24 hours

51 (43)

71 (57) §

1.33 (1.02 - 1.71)

0.04

Behavioural counselling

51 (40)*

77 (66)

1.68 (1.31 - 2.16)

<0.0001

CT scan

93 (72)

117 (86)

1.3 (1.07 - 1.59)

0.006

Carotid imaging

40 (31)

71 (52)

1.7 (1.25 - 2.3)

0.0006

  1. Data are number and percentage. Data missing for 11, §6, *1, and 20 patients.