Research Article
Use of Analgesic and Anti-Inflammatory Medicines before and after Initiation of Biological Disease-Modifying Antirheumatic Drugs for Rheumatoid Arthritis
Table 1
Demographics characteristics at time of initiation of biologic disease-modifying antirheumatic drugs (bDMARD), by type.
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aStudent’s t-test was used to compare mean age between two groups. bChi-square test was used to compare proportions between two groups. TNF ⟶ tumor necrosis factor. Non-TNF ⟶ non-tumor necrosis factor. |