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Table 2 The main demographic variables of the patients with TOLF in 2 groups

From: Clinical effect analysis of laminectomy alone and laminectomy with instrumentation in the treatment of TOLF

Characteristics

Group A (n = 77,54.2 %)

Group B (n = 65,45.8 %)

P value

Age (years)

59.85 ± 8.74

60.44 ± 6.98

0.586

Sex (male/female)

48/29

41/24

0.928

BMI (kg/m²)(≤27/>27)

52/25

32/33

0.027*

Smoking (yes/no)

44/33

35/30

0.694

Drinking (yes/no)

46/31

40/25

0.827

Heart disease

(yes/no)

27/50

20/45

0.588

Hypertension (yes/no)

35/42

24/41

0.304

Diabetes (yes/no)

19/58

15/50

0.824

  1. BMI Body Mass Index
  2. *The difference possessing statistical significance
  3. *P < 0.05