Fig. 3From: Clinical utility of quantitative analysis of bone scintigraphy in detecting clinically active joint and high disease activity in patients with rheumatoid arthritisReceiver operating characteristic curves for the joint uptake ratio for identifying clinically active joints among the 1817 joints (a), 130 shoulder joints (b), 129 elbow joints (c), 130 wrist joints (d), 650 metacarpo-phalangeal (MCP) joints (e), 650 interphalangeal (IP) joints (f), and 128 knee joints (g)Back to article page