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Table 2 Participant characteristics by COL5A1 genotype in Study 1 (n = 363)

From: COL5A1 rs12722 polymorphism is not associated with passive muscle stiffness and sports-related muscle injury in Japanese athletes

 

CC

TC

TT

Unadjusted/adjusteda P value

T-dominant (TT + TC vs. CC)

T-recessive (TT vs. TC + CC)

Additive (TT vs. TC vs. CC)

n

253

100

10

   

Sex, % men

60.8

71.0

60.0

0.097

0.809

0.169

Age, year

20.5 ± 1.9

20.7 ± 2.3

19.5 ± 1.5

0.597

0.105

0.828

Height, cm

169.0 ± 9.2

170.6 ± 8.7

166.4 ± 7.7

0.227

0.289

0.320

Body mass, kg

63.5 ± 10.6

66.2 ± 13.8

61.3 ± 7.2

0.084

0.420

0.404

PSLR ROM, degree

83.4 ± 18.0

81.0 ± 17.2

83.4 ± 12.2

0.274/0.761

0.907/0.986

0.528/0.786

SR ROM, cm

10.4 ± 9.3

9.8 ± 10.2

13.4 ± 7.1

0.781/0.645

0.298/0.323

0.993/0.477

Stretch, % yes

78.2

72.0

80.0

0.261

0.792

0.368

  1. Values are presented as the mean ± SD unless noted otherwise
  2. aFor PSLR and SR, adjusted for sex and regular stretching