. 2016 Jun 27;89(1064):20160129. doi: 10.1259/bjr.20160129

Table 3.

Cross-tabulation study setting and implementation counts

Study setting	(Expected) Count	Implemented	Not implemented	Total
International multicentre	Count	14.0 (11%)	112.0 (89%)	126.0
International multicentre	Expected count	24.2 (19%)	101.8 (81%)	126.0
National multicentre	Count	16.0 (30%)	38.0 (70%)	54.0
National multicentre	Expected count	10.4 (19%)	43.6 (81%)	54.0
Single-centre local	Count	15.0 (28%)	39.0 (72%)	54.0
Single-centre local	Expected count	10.4 (19%)	43.6 (81%)	54.0
Total	Count	45.0 (19%)	189.0 (81%)	234.0
Total	Expected count	45.0 (19%)	189.0 (81%)	234.0