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Journal of Experimental Orthopaedics

Table 1 Difference between fresh and old feet. At 150 cms perfusion pressure the fresh feet showed no difference in IOP between 60 to 100 s (32.4 mmHg to 29.8 mmHg, p = 0.4)

From: An in vitro model to explore subchondral perfusion and intraosseous pressure

T-test Fr/Old

20 s

40 s

60 s

80 s

100 s

150 cm

P = 0.40

P = 0.13

P = 0.26

P = 0.58

P = 0.57

100 cm

P < 0.02

P = 0.10

P = 0.24

P = 0.16

P = 0.10

50 cm

P < 0.0001

P < 0.01

P < 0.02

P < 0.03

P < 0.0001

  1. There was no statistical difference between Fresh and Old feet perfused at 150 cms serum for 60 s (p = 0.256) and 100 s (p = 0.568)
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