Customer support for nudge strategies to promote fruit and vegetable intake in a university food service

BMC Public Health

Table 4 Results of two-step hierarchical regressions

DV: Support for nudge type		A3			C			B1			A1
adjusted R2
Step 1	0.053			0.185			0.286			0.034
Step 2	0.425			0.675			0.524			0.255
Predictors	b	t	p	b	t	p	b	t	p	b	t	p
(Constant)	1.93	5.24	0.00	0.88	3.82	0.00	0.97	3.87	0.00	1.88	4.85	0.00
Gender	-0.05	-0.43	0.67	0.13	2.27	0.02	0.07	1.11	0.27	0.06	0.52	0.60
Perceived importance of FV intake	-0.01	-0.21	0.84	0.07	2.29	0.02	0.12	3.43	0.00	0.04	0.62	0.54
Food services should promote healthier choices	0.08	1.41	0.16	0.08	2.73	0.01	0.11	3.25	0.00	-0.03	-0.47	0.64
FV_servings	-0.01	-0.43	0.67	-0.01	-1.48	0.14	0.00	-0.05	0.96	0.02	0.90	0.37
Designed out of concern for well-being	0.02	0.50	0.62	0.05	1.91	0.05	0.07	2.17	0.03	0.04	0.78	0.43
Intrusiveness of nudge	-0.34	-7.83	0.00	-0.21	-7.11	0.00	-0.22	-6.16	0.00	-0.26	-5.44	0.00
Effectiveness of nudge	0.49	9.71	0.00	0.59	16.24	0.00	0.43	9.55	0.00	0.42	6.96	0.00
DV: Support for nudge type		A2			B2			B4			B3
adjusted R2
Step 1	0.233			0.199			0.071			0.176
Step 2	0.496			0.448			0.410			0.486
predictors	b	t	p	b	t	p	b	t	p	b	t	p
(Constant)	1.60	6.93	0.00	1.44	6.30	0.00	1.85	6.03	0.00	1.99	10.48	0.00
Gender	0.06	1.03	0.31	0.20	3.02	0.00	0.08	0.93	0.35	0.16	3.00	0.00
Perceived importance of FV intake	0.07	2.23	0.03	0.11	3.09	0.00	0.09	2.07	0.04	0.07	2.46	0.01
Food services should promote healthier choices	0.10	3.19	0.00	0.04	1.19	0.24	0.11	2.52	0.01	0.02	0.81	0.42
FV_servings	-0.02	-1.76	0.08	-0.01	-1.04	0.30	-0.01	-1.01	0.31	-0.01	-1.61	0.11
Designed out of concern for well-being	0.06	1.97	0.05	0.02	0.51	0.61	-0.02	-0.40	0.69	0.01	0.57	0.57
Intrusiveness of nudge	-0.23	-7.41	0.00	-0.15	-4.49	0.00	-0.25	-6.29	0.00	-0.15	-5.57	0.00
Effectiveness of nudge	0.41	8.54	0.00	0.42	9.95	0.00	0.39	10.63	0.00	0.37	10.15	0.00

ISSN: 1471-2458