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Table 6 Comparison of automatically measured imaging outcomes between the two groups

From: One-hole split endoscope versus unilateral biportal endoscopy for lumbar spinal stenosis: a retrospective propensity score study

 

OSE group (n = 52)

UBE group (n = 52)

P value

DCSA (mm2)

 Pre-op

81.43 ± 11.67

81.46 ± 11.79

0.876

 3 days

175.65 ± 14.51

178.05 ± 15.33

0.414

 12 months

171.94 ± 14.31

174.66 ± 14.82

0.344

ROM (°)

 Pre-op

9.07 ± 1.47

8.98 ± 1.27

0.740

 3 days

9.55 ± 1.50

9.47 ± 1.29

0.777

 12 months

8.99 ± 1.48

8.87 ± 1.24

0.665

ST (mm)

 Pre-op

1.48 ± 0.20

1.47 ± 0.22

0.812

 3 days

1.53 ± 0.20

1.52 ± 0.23

0.885

 12 months

1.58 ± 0.21

1.58 ± 0.24

0.976