Skip to main content

Table 1 Participants’ demographics

From: Reactive strength index during single-limb vertical continuous jumps after anterior cruciate ligament reconstruction: cross-sectional study

Variables

Participants

 

P value

Post-ACLR athletes

Healthy athletes

n = 21

n = 17

Age at measurement, year

20.9 ± 3.6 (16–30)a

19.8 ± 2.8 (16–27)a

0.369

Sex, n (%)

   

 Male

5 (23.8)

5 (29.4)

0.697

 Female

16 (76.1)

12 (70.6)

 

Modified Tegner activity score

7.3 ± 0.2 (6–10)a

7.8 ± 0.2 (7–10)a

0.168

Graft type, n (%)

   

 Semitendinosus tendon graft

16 (76.1)

–

 

 Semitendinosus with additional gracilis tendon

2 (9.5)

–

 

 Bone-patellar tendon-bone graft

3 (14.3)

–

 

Meniscus injury, n (%)

   

 Yes

17 (80.9)

–

 

 No

4 (19.0)

–

 

Meniscus treatment, n (%)

   

 Lateral meniscus

13 (61.9)

–

 

 Medial meniscus

8 (38.1)

–

 

 None

3 (14.3)

–

 

Time from surgery to measurement, month

11.6 ± 6.9 (6.7–31.2)a

–

 
  1. ACLR, anterior cruciate ligament reconstruction
  2. aReported as mean ± standard deviation (range)