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Table 4 Surgical type in relation to ROM in the Small-ROM and Large-ROM groups

From: Effect of preoperative segmental range of motion on patient outcomes in cervical disc arthroplasty

 

1-level CDA

2-level CDA

2-level HS

P

Small-ROM group

 Segmental ROM (°) a

  Pre-op

4.04 ± 1.02

4.15 ± 1.08

4.00 ± 1.07

0.913

  Post-op

7.25 ± 3.48

6.49 ± 3.34

7.33 ± 3.53

0.735

  ROM

3.21 ± 3.62

2.34 ± 3.61

3.33 ± 3.97

0.699

Large-ROM group

 Segmental ROM (°) a

  Pre-op

14.47 ± 1.33

15.15 ± 2.06

14.99 ± 2.24

0.406

  Post-op

10.18 ± 3.96

9.85 ± 4.83

9.92 ± 3.70

0.960

  ROM

−4.29 ± 3.97

−5.30 ± 4.02

−5.06 ± 4.87

0.695

  1. a One-way ANOVA