Skip to main content

Table 2 Patient characteristics

From: Independent reliability and availability analyses of modified classification for migrated lumbar disc herniation

Variable

Migrated (n = 105)

Non-migrated (n = 895)

P

Gender (n)

 Female

50

423

0.835

 Male

55

472

Age (yr)

52.30 ± 14.37

51.62 ± 13.38

0.683

Level

 L2–3

1

10

0.756

 L3–4

9

56

 L4–5

50

428

 L5–S1

45

401

Course(n)

 n ≤ 3 months

47

318

0.686

 3 months < n < 1 year

10

142

 n ≥ 1 year

48

435

Chronic disease (n)

 Hypertension

47

405

0.442

 Diabetes

40

385

0.581

BMI

23.10 ± 2.37

21.08 ± 2.16

0.042