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Table 3 Predictive ability of combined utilization of predictors

From: The combined utilization of predictors seems more suitable to diagnose and predict rotator cuff tears

Combination

Positive or negative

Odds ratio

95% CI

P value

CSA and DRR

CSA( +) / DRR( +)

161.214

20.354—1276.899

 < 0.001

CSA( +) / DRR(-)

6.871

2.647—17.839

 < 0.001

CSA(-) / DRR( +)

11.159

4.307—28.908

 < 0.001

CSA and GTA

CSA( +) / GTA( +)

43.917

9.533—202.317

 < 0.001

CSA( +) / GTA(-)

6.889

2.709—17.516

 < 0.001

CSA(-) / GTA( +)

3.904

1.684—9.047

0.001

AI and DRR

AI( +) / DRR( +)

63.467

16.237—248.071

 < 0.001

AI( +) / DRR(-)

4.421

1.757—11.125

0.002

AI(-) / DRR( +)

12.400

4.158—36.981

 < 0.001

AI and GTA

AI( +) / GTA( +)

20.169

6.454—63.026

 < 0.001

AI( +) / GTA(-)

4.267

1.762—10.333

0.001

AI(-) / GTA( +)

4.128

1.582—10.772

0.004

  1. ( +), positive, means a value of a predictor > its cutoff value. (-), negative, means a value of a predictor < its cutoff value. CSA critical shoulder angle, DRR double-circle radius ratio, AI acromion index, GTA greater tuberosity angle, CI confidence interval