Table 3.

Outcome: decision making by study groups at the end of the intervention and at follow up

Overall score/100	web/DVD mean SD	Booklet mean SD	Unadjusted treatment effect (95% CI)	Unadjusted P	Adjusted treatment effect (95% CI)	Adjusted P and (partial Eta2)
Primary Decision elf Efficacy Scale End of the intervention (n = 62/69)	85.4 (13.0)	81.6 (20.9)	3.8 (−2.1 to 9.7)	0.21	3.8 (−2.0 to 9.6)	0.20 (0.01)
2 months follow up (n = 62/69)	87.2 (11.9)	82.8 (19.9)	4.4 (−1.15 to 9.95)	0.12	2.7 (−2.8 to 8.3)	0.33 (0.01)
Secondary Preparation for Decision Making Scale End of the intervention (n = 62/69)	64.9 (25.8)	58.3 (27.7)	8.6 (−2.5 to 15.7)	0.16	6.3 (−2.8 to 15.4)	0.18 (0.001)
2 months follow up (n = 62/69)	60. (28.1)	58.0 (26.2)	2.1 (−7.2 to 11.4)	0.66	0.2 (−9.1 to 9.5)	0.97 (0.013)

CI confidence interval, treatment effect is mean difference