Table 2.

Independent associations of individual socio-economic disadvantage (ISED) and neighbourhood socio-economic disadvantage (NSED) with lifestyle risk index

	Model 1		Model 2		Model 3		Model 4
	beta (95% CI)	P-trend	beta (95% CI)	P-trend	beta (95% CI)	P-trend	beta (95% CI)	P-value
ISED
Q4 (most  disadvantaged)	0.58 (0.56–0.60)	<0.001	0.66 (0.64–0.68)	<0.001	0.64 (0.62–0.66)	<0.001
Q3	0.32 (0.30–0.35)		0.35 (0.33–0.38)		0.34 (0.32–0.36)
Q2	0.25 (0.23–0.27)		0.28 (0.26–0.30)		0.27 (0.25–0.30)
Q1 (least  disadvantaged)	Ref		ref		ref
Random effect, estimate	0.018 (0.015–0.022)
ICC	0.015 (0.013–0.019)
NSED
Q5 (most  disadvantaged)	0.32 (0.28–0.36)	<0.001	0.18 (0.15–0.22)	<0.001	0.17 (0.14–0.21)	<0.001
Q4	0.28 (0.24–0.33)		0.16 (0.12–0.20)		0.15 (0.11–0.18)
Q3	0.20 (0.16–0.24)		0.10 (0.07–0.14)		0.09 (0.06–0.13)
Q2	0.13 (0.09–0.17)		0.06 (0.02–0.09)		0.05 (0.02–0.08)
Q1 (least  disadvantaged)	Ref		ref		ref
Random effect, estimate	0.020 (0.016–0.024)		0.010 (0.0079–0.013)		0.009 (0.007–0.011)		0.008 (0.007–0.11)
ICC	0.016 (0.013–0.020)		0.0089 (0.0070–0.011)		0.0077 (0.0059–0.010)		0.0076 (0.0058–0.0099)
Interaction: ISED*NSED							0.016 (0.011–0.021)	<0.001

^*Model 1: ISED or NSED; Model 2: ISED and NSED+ age+ sex; Model 3: Model 2+ body mass index (BMI); Model 4: Model 3+ ISED*NSED; ICC, intraclass correlation coefficient.