Table 7.

Comparisons between the intervention and control conditions among the consenting participants for Phase 2.

		Control				Intervention				Difference
		N	Mean	SD	Skew	N	Mean	SD	Skew
Baseline	IAT	66	0.33	0.33	−0.17	42	0.33	0.30	−0.04	0.00 [−0.13, 0.12]
	Concern	66	6.62	1.68	0.07	42	6.87	1.83	−0.20	0.25 [−0.43, 0.93]
	Discrepancies	65	0.85	1.10	0.44	41	0.79	1.01	0.19	−0.06 [−0 45, 0.36]
	Shoulds	66	1.59	0.90	1.91	42	1.54	0.90	2.01	−0.05 [−0 40, 0.30]
	Woulds	65	2.45	1.14	0.69	41	2.34	1.01	0.63	−0.11 [−0.54, 0.32]
	IMS	66	7.35	1.62	−0.90	42	7.45	1.40	−0.83	0.10 [−0.50, 0.70]
	EMS	66	3.94	1.88	0.32	42	4.31	2.07	0.09	0.37 [−0.39, 1.14]
	Attitudes	66	75.94	18.24	−0.46	42	75.83	18.90	−0.48	−0.11 [−.7.35, 7.13]
Follow-up	IAT	23	0.06	0.51	−0.51	16	0.18	0.42	−0.69	0.11 [−0.20, 0.41]
	Concern	51	6.72	2.53	−0.62	29	7.39	1.64	0.17	0.65 [−0.39, 1.69]
	Discrepancies	50	1.40	1.17	0.65	28	1.85	1.08	0.11	0.44 [−0.08, 0.95]
	Shoulds	51	1.24	0.39	1.93	28	1.20	0.28	1.09	−0.02 [−0.18, 0.14]
	Woulds	50	2.64	1.28	0.59	29	3.03	1.18	0.18	0.50 [0.00, 1.00]
	IMS	48	7.45	1.73	−1.25	26	7.37	1.41	−1.47	−0.14 [−0.88, 0.60]
	EMS	48	4.54	2.49	0.14	26	4.71	2.19	0.39	−0.05 [−1.19, 1.09]
	Donation	52	1.06	2.06	2.28	30	1.10	2.26	2.38	0.04 [−0.93 1.02]
	Essay agreement	52	2.71	1.86	0.74	30	2.10	1.12	0.80	−0.61 [−1.36, 0.13]
	Disagreeing comments	50	0.48	--	--	29	0.79	--	--	4.15 [1.51, 12.84]	*

Note: For the baseline variables, the “Difference” column shows the mean difference between the intervention and control participants and its 95% CI. For the follow-up variables, the “Difference” column shows the difference and 95% CI, controlling for the baseline measurement of the variable in question (if the variable was measured at baseline). For the disagreeing comments variable, this difference is an odds ratio rather than a mean difference.