Table 1

Comparison of the clinician variables in the two arms of the trial

	Control		Intervention
	n/N or median	% or (IQR)	n/N or median	% or (IQR)	p Value
Clinician profile
Number of GCP trained clinicians	34/58	58.6%	32/46	69.6%	0.25*
Years since qualified	22	(14–27)	23	(17–27)	0.38†
Clinicians who recruited
Number of recruiting clinicians	30/58	51.7%	34/46	73.9%	0.021*
Number of recruiting nurses	7/11	63.6%	11/13	84.6%	0.36‡
Number of recruiting GPs	23/47	48.9%	23/33	69.7%	0.064*
Number of children recruited by clinician type
Number of children recruited by nurses	65/209	31.1%	155/292	53.1%	<0.001*
Number of children recruited by GPs	144/209	68.9%	137/292	46.9%	<0.001*
Recruitment of children
Median number of children recruited per clinician	1	(0–4)	3	(0–11)	0.014†
Median number recruited per nurse	3	(0–7)	12	(3-17)	0.13†
Median number recruited per GP	0	(0–4)	2	(0–4)	0.077†