Table 3 mJOA score and RR of patients in each cluster.

From: Classification and prognostic factors of patients with cervical spondylotic myelopathy after surgical treatment: a cluster analysis

Variables

Cluster 1

Cluster 2

Cluster 3

Cluster 4

P value

Short term follow-up

 mJOA score

15.2 ± 1.9

15.7 ± 1.4

14.8 ± 1.8

15.4 ± 1.7

P < 0.001

 mJOA RR (%)

42.6 ± 50.6

55.8 ± 50.8

31.5 ± 62.4

55.8 ± 57.1

P < 0.001

Long term follow-up

 mJOA score

15.2 ± 1.9

15.9 ± 1.2

14.8 ± 2.2

15.7 ± 1.6

P < 0.001

 mJOA RR (%)

44.7 ± 52.7

54.6 ± 73.5

25.3 ± 80.6

55.8 ± 57.1

P < 0.001

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