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Table 2 positive detection rate of epiphyseal and metaphyseal of knee joint in rats (including enlargement of metaphyseal, deformity of epiphyseal, sparseness of metaphyseal bone trabecula, disorder of bone trabecula arrangement, thinning of bone cortex)

From: Magnetic resonance imaging at 7.0 T for evaluation of early lesions of epiphyseal plate and epiphyseal end in a rat model of Kashin-Beck disease

  4th week 8th week 12th week Total
Group A n = 7 n = 8 n = 8 n = 23
0(0%) 0(0%) 1 (12.50%) 1 (4.35%)
Group B n = 6 n = 7 n = 8 n = 21
1 (16.67%) 4 (57.14%) 5 (62.50%) 10 (47.62%)
Group C n = 7 n = 6 n = 8 n = 21
1 (14.29%) 2 (33.33%) 3 (37.50%) 6 (28.57%)
Group D n = 5 n = 7 n = 7 n = 19
3 (60.00%) 4 (57.14%) 7 (100%) 14 (73.68%)