Table 2. P-values for association testing of clusterings with clinical subphenotypes.

		Population unadjusted data			Population adjusted data
		Latent classes	PAM clusters	Hierarchical clusters	PAM clusters	Hierarchical clusters
Age at diagnosis (Montreal)		0.2966	0.6213	0.9644	0.3799	0.3925
Disease location
	Terminal ileum at diagnosis	0.0094	0.2539	0.5280	0.9124	0.8423
	Terminal ileum at follow-up	0.0291	0.0691	0.1674	0.8993	1.0000
	Colon at diagnosis	0.9965	0.4964	0.3616	0.5751	0.0719
	Colon at follow-up	0.9774	0.2269	0.0636	0.8984	0.0670
Disease behaviour
	Behaviour B1 at diagnosis	0.0840	0.8815	0.7644	0.0569	0.6620
	Behaviour B1 at follow up	0.5800	0.1412	0.5824	0.6860	0.7402
Frequency of hospitalisation		0.4205	0.2270	0.2457	0.4672	0.0538
Immunosuppressive medicaments		0.2318	0.9491	0.6560	0.8194	0.7629
Surgery		0.4659	0.2501	0.9623	0.3739	0.9447