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Table 5 Pairwise comparison of the ODI (%) at different time points

From: Short-term lumbar disc and lumbar stability changes of one-hole split endoscope technique treatment of spinal stenosis

Index

95% CI of the difference

P-value

Preoperative

Postoperative 3 months

0.329–0.394

<0.001

Last follow-up

0.450–0.499

<0.001

Postoperative 3 months

Last follow-up

0.092–0.135

<0.001

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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