Strategy for recruitment and factors associated with motivation and satisfaction in a randomized trial with 210 healthy volunteers without financial compensation

Table 4 Overall welcome and protocol management satisfaction of healthy volunteers, multivariate analysis (N = 210)

	Overall welcome satisfaction			Protocol management satisfaction
	AOR*	95% CI	p	AOR*	95% CI	p
Gender
Male	1.00			1.00
Female	1.74	0.90 - 3.39	0.10	2.33	1.18 - 4.60	0.01
Age
≤30	1.00			1.00
31 to 45	1.15	0.48 - 2.80	0.75	2.10	0.82 - 5.37	0.12
46 to 60	3.44	1.48 - 7.99	<0.01	4.76	1.97 - 11.52	<0.01
Socio-professional category
Without professional activity	1.00			1.00
Student	1.39	0.38 - 5.04	0.62	1.92	0.50 - 7.33	0.34
Blue-collar worker	0.37	0.06 - 2.31	0.29	0.92	0.17 - 4.98	0.92
Employee	1.55	0.58 - 4.15	0.39	1.37	0.50 - 3.73	0.54
Mid-level activity	1.73	0.51 - 5.88	0.38	1.17	0.34 - 3.99	0.81
Managers/intellectual profession	4.26	1.22 - 14.87	0.02	1.47	0.45 - 4.83	0.53
Logic CIC database
Unregistered^†	1.00			1.00
Registered	1.35	0.71 - 2.56	0.36	1.33	0.70 - 2.53	0.39

Missing data: 15 healthy volunteers for overall satisfaction with welcome process; 14 healthy volunteers for satisfaction with protocol management.
*Adjusted Odds Ratio to others factors listed in the table, logistic regression.
^†Healthy volunteers unregistered in Logic CIC database were those recruited by the other communication strategies.

ISSN: 1471-2288