From: A novel scoring system based on common laboratory tests predicts the efficacy of TNF-inhibitor and IL-6 targeted therapy in patients with rheumatoid arthritis: a retrospective, multicenter observational study
Laboratory test
Score
Platelet count
≥381 × 103/mm3
1
Hemoglobin (female)
≤11.7 g/dL
}
Hemoglobin (male)
≤13.2 g/dL
Aspartate aminotransferase
≤16 IU/L
Alanine aminotransferase
≤15 IU/L