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Table 1 Comparison of the demographics

From: Does meniscectomy have any advantage over conservative treatment in middle-aged patients with degenerative medial meniscus posterior root tear?

 

Meniscectomy group (n = 90)

Conservative group (n = 56)

P-value

Sexa (M/F)

31 / 59

17 / 39

0.61

Ageb (y)

55.5 ± 8.6

57.7 ± 8.1

0.13

BMIb (kg/m2)

25.5 ± 3.8

25.4 ± 2.0

0.84

Follow-up durationb (y)

6.4 ± 3.7

6.1 ± 4.0

0.60

  1. aPearson’s chi-square test, bIndependent t-test. Data are presented median ± standard deviation. The P-values reflect the results of inter-group comparisons, with p < 0.05 indicating significance.BMI Body mass index;