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Table 3 Distribution of the improvement of pain scores, comparing the cases to controls at each follow-up

From: Does partial coating with titanium improve the radiographic fusion rate of empty PEEK cages in cervical spine surgery? A comparative analysis of clinical data

 

6 months

12 months

18 months

 

25th %

Median

75th %

25th %

Median

75th %

25th %

Median

75th %

Cases

2

3

4

3

3

4.5

3.5

5

5

Controls

2

2

3

2.5

3

4

3

4

5

p-value

0.029

0.394

0.121

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Patient Safety in Surgery

ISSN: 1754-9493