From: Collaborating with front-line healthcare professionals: the clinical and cost effectiveness of a theory based approach to the implementation of a national guideline
Tests
Pre intervention
Post intervention
Unit cost per test
First and second line %
pH test
14.1%
49.5%
£10.98
X-ray
60.2%
35.7%
£100
Placed in radiology
7.5%
1.4%
£128
Unknown
18.3%
13.4%
Assumed zero
Total
100.0%