Table 3.

Multivariable associations of SES and DMARD lag on DAS28ESR, Sharp Score, and MHAQ (n=1159)^*

	SES†		DMARD Lag‡
	Unadjusted	Adjusted	Unadjusted	Adjusted
DAS28ESR	−0.32 (−0.36, −0.27)	−0.26 (−0.32, −0.20)	0.06 (0.01, 0.1)	0.08 (0.02, 0.13)
P-value	≤0.001	≤0.001	0.021	0.004
Sharp Score	−0.10 (−0.22, 0.01)	−0.14 (−0.28, −0.01)	0.47 (0.35, 0.60)	0.38 (0.25, 0.50)
P-value	0.1	0.038	≤0.001	≤0.001
MHAQ	−0.12 (−0.13, −0.10)	−0. 10 (−0.11, −0.08)	0.05 (0.02, 0.06)	0.06 (0.036, 0.074)
P-value	≤0.001	≤0.001	≤0.001	≤0.001

^*Values shown are linear regression coefficients with 95% confidence intervals (95% CI). All models adjusted for age, sex and ethnicity.

^†Coefficients are per 10 unit increment in SES scale

^‡Coefficients are per 5 year increment in DMARD lag