So sánh phương pháp

	Đánh giá Tổng quát của Bác sĩ về Hoạt động Lupus (PGA)	Điểm Hoạt động Bệnh 28 Khớp (DAS28)
Lĩnh vực	Thấp khớp học	Thấp khớp học
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1992	1995
Người khởi xướng	Bombardier et al.	Prevoo et al.
Loại	Clinician-rated	Clinician-rated
Công trình gốc	Petri M. Thermodynamic instability in the pathogenesis of lupus nephritis. Nat Rev Rheum. 2016;12(11):635-642.	Prevoo ML, Hart's AM, Van Houwelingen HC, et al. Modified disease activity scores that include twenty-eight-joint counts. Development and validation in a prospective longitudinal study of patients with rheumatoid arthritis. Arthritis & Rheumatism. 1995;38(1):44-48.
Tên gọi khác	Physician Global Assessment, PGA-Lupus, Clinician Global Assessment-SLE	DAS28, DAS28-CRP, DAS28-ESR
Liên quan	3	3
Tóm tắt	The Physician Global Assessment (PGA) is a clinician-rated, single-item measure of overall systemic lupus erythematosus (SLE) disease activity on a visual analogue scale (0–10). Used alongside structured indices like SLEDAI, PGA captures the clinician's integrated judgment of SLE severity, synthesising clinical examination, serology, imaging, and organ-specific findings into a holistic activity score. PGA is simple, practical, and widely used in SLE research and clinical practice as a complementary measure that reflects experienced clinician assessment of disease state.	The DAS28 is a composite measure of rheumatoid arthritis (RA) disease activity, combining joint counts, inflammatory markers, and patient-reported global health. Developed in 1995 by Prevoo and colleagues, it has become the gold standard for monitoring RA activity in clinical trials and practice. It integrates objective clinical signs with laboratory and subjective assessment, providing a single numerical index of disease burden.