highly significantP = 1 × 10−4
This showed that treatment with both hiEV preparations exerted strong and highly significant reductions in trabecular bone volume fraction compared with untreated DMM joints (BV/TV% hiEV_serum: Beta = − 12.84, P = 1 × 10−4; hiEV_PS: Beta = − 9.94, P = 3.93 × 10−4).