Table 3.

Multiple regression of the cluster variable

	Healthy, low risk (reference)		Overweight/obese, otherwise low risk		Inactive and overweight/obese		Multiple risk factors (Increased-risk alcohol)		Smoking		Physically inactive
	Cluster 1		Cluster 2		Cluster 3		Cluster 4		Cluster 5		Cluster 6
	OR	CI	OR	CI	OR	CI	OR	CI	OR	CI	OR	CI
Gender
Male (n = 1604)			1.487**	1.205–1.834	0.943	0.740–1.203	3.830**	2.968–4.942	1.287	0.992–1.669	0.643*	0.481–0.860
Female (n = 1690)			–	–	–	–	–	–	–	–	–	–
Age
18–24 (n = 283)			0.293**	0.189–0.455	0.118**	0.062–0.225	0.284**	0.172–0.467	0.921	0.557–1.522	0.576*	0.344–0.966
25–34 (n = 631)			0.477**	0.345–0.660	0.328**	0.227–0.475	0.352**	0.240–0.515	0.927	0.604–1.424	0.641*	0.423–0.972
35–44 (n = 571)			0.913	0.651–1.279	0.554*	0.376–0.819	0.692	0.469–1.022	1.572*	1.009–2.450	1.231	0.807–1.876
45–54 (n = 562)			1.343	0.947–1.905	1.057	0.724–1.542	1.332	0.904–1.964	1.779*	1.122–2.822	1.012	0.632–1.621
55–64 (n = 510)			1.117	0.786–1.588	0.887	0.606–1.298	1.246	0.849–1.830	1.876*	1.197–2.941	0.411*	0.230–0.734
65+ (n = 736)			–	–	–	–	–	–	–	–	–	–
Social grade
AB (n = 725)			0.958	0.717–1.279	1.043	0.755–1.442	1.315	0.944–1.833	0.465**	0.319–0.678	0.798	0.539–1.183
C1 (n = 988)			1.004	0.768–1.312	0.829	0.604–1.137	1.410	1.032–1.927	0.528**	0.379–0.736	0.831	0.583–1.186
C2 (n = 494)			1.339	0.983–1.881	1.479*	1.017–2.150	1.620	1.094–2.398	1.043	0.705–1.543	1.435	0.936–2.200
DE (n = 1087)			–	–	–	–	–	–	–	–	–	–
Nation
England (n = 2762)			0.833	0.422–1.644	0.555	0.273–1.129	1.038	0.465–2.320	0.491	0.241–0.998	0.673	0.297–1.526
Wales (n = 158)			1.117	0.485–2.569	1.193	0.502–2.838	1.267	0.475–3.382	0.639	0.257–1.577	0.749	0.267–2.103
Scotland (n = 280)			1.085	0.511–2.301	0.569	0.252–1.286	0.982	0.401–2.403	0.487	0.213–1.111	0.533	0.205–1.386
Northern Ireland (n = 92)			–	–	–	–	–	–	–	–	–	–

SES: AB is managerial/professional roles, C1 supervisory and clerical roles, C2 skilled manual workers, DE semi-skilled, unskilled and unemployed.

* P < 0.05, **P < 0.005