[Retracted] Impacts of Low-Dose Total Glycosides of Tripterygium wilfordii plus Methotrexate on Immunological Function and Inflammation Level in Patients with Rheumatoid Arthritis

Table 1

General data.

Classification	Research group ()	Control group ()
Sex			0.03	0.872
Male	30	26
Female	26	24
Age (years old)			0.66	0.512
BMI (kg/m^2)			1.41	0.162
Work location			0.40	0.528
Urban areas	38	31
Rural areas	18	19
Smoking			0.11	0.743
Yes	41	38
No	15	12
Drinking			0.07	0.792
Yes	35	30
No	21	20