Table 1

Correlation of structural changes with clinical parameters.

		Age	Body mass index	Disease duration	C reactive protein	Disease activity score 28	Erythrocyte sedimentation rate	Erosion count	Erosion score	Osteophyte count	Osteophyte score	Surface score
Age	r	1.000
	p
Body mass index	r	−0.036	1.000
	p	0.856
Disease duration	r	−0.253	−0.346	1.000
	p	0.195	0.072
C-reactive protein	r	0.041	0.397^*	−0.353	1.000
	p	0.836	0.037	0.066
Disease activity score 28	r	0.051	0.165	−0.129	0.461^*	1.000
	p	0.796	0.400	0.514	0.013
Erythrocyte sedimentation rate	r	0.288	0.286	−0.122	0.288	0.188	1.000
	p	0.137	0.139	0.538	0.137	0.338
Erosion count	r	0.170	0.140	−0.433^*	0.246	0.160	0.345	1.000
	p	0.386	0.476	0.021	0.206	0.415	0.072
Erosion score	r	0.200	0.044	−0.418^*	0.222	0.134	0.306	0.970^**	1.000
	p	0.308	0.824	0.027	0.255	0.496	0.114	0.000
Osteophyte count	r	0.395^*	0.170	−0.236	−0.032	0.171	0.162	0.344	0.381^*	1.000
	p	0.037	0.388	0.226	0.871	0.384	0.411	0.073	0.045
Osteophyte score	r	0.173	0.030	−0.011	−0.042	0.271	0.263	0.317	0.361	0.808^**	1.000
	p	0.380	0.880	0.957	0.831	0.163	0.177	0.100	0.059	0.000
Surface score	r	0.130	−0.132	−0.344	−0.242	−0.086	−0.136	0.339	0.393^*	0.424^*	0.337	1.000
	p	0.509	0.503	0.073	0.215	0.663	0.489	0.077	0.038	0.024	0.080