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Table 4 Spearman correlation analysis of dependent AMADEUS subscore items with ICRS classification

From: Can the MRI based AMADEUS score accurately assess pre-surgery chondral defect severity according to the ICRS arthroscopic classification system?

AMADEUS variables

Correlation

ICRS

AMADEUS total score

Coefficient

- 0.32

Significance

0.00

Number

89

AMADEUS “defect area”

Coefficient

- 0.21

Significance

0.06

Number

89

AMADEUS “depth”

Coefficient

- 0.36

Significance

0.00

Number

89

AMDEUS “underlying structure”

Coefficient

- 0.23

Significance

0.04

Number

89

AMADEUS “BME”

Coefficient

- 0.20

Significance

0.06

Number

89

AMADEUS grade

Coefficient

0.31

Significance

0.00

Number

89