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Table 1 Patient demographics

From: Changes in hamstring strength after anterior cruciate ligament reconstruction with hamstring autograft and posterior cruciate ligament reconstruction with tibialis allograft

 

ACLR group

PCLR group

P value

Patients (knees), n

40

20

 

Age (years)

30.7 ± 10.4

31.4 ± 11.2

0.248*

Height (cm)

172.8 ± 5.4

173.8 ± 6.2

0.607*

Weight (kg)

75.4 ± 11.7

76.5 ± 10.2

0.286*

BMI (kg/m2)

25.3 ± 3.4

25.4 ± 3.6

0.787*

Sex (male/female), n

38/2

19/1

1.000**

Side (dominant/non-dominant), n

24/16

14/6

0.573**

Meniscal repair, n

5 (12.5%)

2 (10%)

1.000**

Interval from trauma to surgery (weeks)

4.0 ± 1.3

4.2 ± 1.7

0.487*

  1. Values are presented as mean ± standard deviation unless otherwise indicated
  2. The statistical significance was set at P < 0.05
  3. ACLR anterior cruciate ligament reconstruction, BMI body mass index, PCLR posterior cruciate ligament reconstruction
  4. *Derived with Student’s t test
  5. **Derived with Pearson chi-square test