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Table 1 Characteristics of subjects and training records during intervention

From: Efficacy of heat-killed Lactococcus lactis JCM 5805 on immunity and fatigue during consecutive high intensity exercise in male athletes: a randomized, placebo-controlled, double-blinded trial

 

Placebo Mean ± SD

LC-Plasma Mean ± SD

p valuea

Characteristics of subjects

 Number of subjects

 

24

26

 

 Age

(years)

20.5 ± 0.8

20.8 ± 0.8

0.188

 Height

(cm)

170.9 ± 6.5

172.2 ± 4.7

0.421

 Body Weight

(kg)

60.6 ± 6.7

61.2 ± 6.8

0.740

 BMI

(kg/m2)

20.7 ± 1.7

20.6 ± 1.7

0.813

Training records

 Training time

(h)

22.7 ± 7.1

21.6 ± 6.6

0.549

 Physical activity

(MET-h)

175.5 ± 44.2

159.1 ± 41.2

0.188

 No. of days without training

(days)

1.13 ± 1.08

1.50 ± 1.48

0.308

  1. aA statistical comparison was made by student’s t test