Table 5.

Results of hierarchical logistic regression analysis predicting adherence to a plant-based diet from motivations and elements from the self-regulatory system

Variable	Model 1			Model 2
	B	Exp(B)	95 % CI	B	Exp(B)	95 % CI
Constant	0·15	1·16		–3·72	0·024*
To maintain and/or improve my health	–2·43	0·088**	0·01, 0·41	–2·97	0·051**	0·00, 0·31
To manage or treat a medical condition	2·39	10·97**	2·28, 52·65	2·38	10·81*	1·76, 66·15
To align with my ethical beliefs	2·35	10·49**	3·17, 34·66	2·27	9·76**	2·44, 39·02
Value				0·01	1·01	0·76, 1·35
Self-efficacy				0·12	1·13	0·84, 1·52
Planning				0·31	1·37*	1·06, 1·78
Positive affect				–0·04	0·95	0·76, 1·19

*P < 0·05, **P < 0·01.