Table 3. Correlation analysis between MHR and various parameters.

Parameters	MHR			CAS
	No.	Correlation coefficient	P	No.	Correlation coefficient	P
CAS	65	0.396	0.001a	87	1	NA
MHR	65	1	NA	65	0.396	0.001a
Age	65	-0.067	0.596	87	0.139	0.198
Average SIR	56	0.386	0.003a	78	0.280	0.013a
Average LG-SIR	47	0.308	0.035a	65	0.206	0.099
Proptosis	60	0.127	0.332	82	0.295	0.007a
Average EOM area	57	-0.137	0.309	79	0.204	0.072

^aP<0.05. MHR: Monocyte to HDL cholesterol ratio; CAS: Clinical activity score; SIR: Signal intensity ratio; LG-SIR: Lacrimal gland signal intensity ratio; EOM: Extraocular muscle.