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Table 1 Subject Demographics

From: Differences in biomarkers of cartilage matrix turnover and their changes over 2 years in adolescent and adult volleyball athletes

 

Adolescents

Adults

P-value

Age [years] a

15.9 ± 0.64

46.5 ± 4.9

Weight [kg] a

76 ± 10.3

82.3 ± 16.2

0.047*

Height [cm] a

188.3 ± 7.8

183.2 ± 8.9

0.081

BMI [kg/m2] a

21.4 ± 1.8

24.3 ± 2.9

0.001*

Females b

10 (56)

10 (52)

>0.999

Prior knee injury b

1 (5)

8 (42)

0.0188*

  1. * Statistically significant difference (P < 0.05)
  2. a Values expressed as mean ± standard deviation
  3. b Values expressed as N (% of age group)