From: Pro-inflammatory cytokines and structural biomarkers are effective to categorize osteoarthritis phenotype and progression in Standardbred racehorses over five years of racing career
PTOA group (n = 25)
Control group (n = 16)
T0
2.0 (1.0–3.0)a
0.0 (0.0–0.0)b
T1
0.0 (0.0–1.0)b
T2
T3
1.0 (1.0–1.0)c
T4
2.0 (1.0–2.0)a