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Table 3 Cognitive Measures

From: The effects of TeaCrine® and caffeine on endurance and cognitive performance during a simulated match in high-level soccer players

Measure

Condition

Halftime Mean±SD

Hafltime ES

End-of-Game Mean±SD

End-of-Game ES

SRT (s)

PL

0.647±0.059

 

0.631±0.047

 

TCR

0.645±0.054

0.04

0.659±0.070*

-0.47

CAF

0.629±0.057*

0.31

0.647±0.053

-0.32

TCR+CAF

0.635±0.058

0.21

0.647±0.066

-0.28

CRT (s)

PL

0.614±0.069

 

0.602±0.059

 

TCR

0.607±0.067

0.10

0.612±0.074

-0.15

CAF

0.593±0.054*

0.34

0.597±0.060

0.08

TCR+CAF

0.592±0.057*

0.35

0.588±0.060*

0.24

CRT-Score

PL

98.652 ±0.394

 

98.678±1.611

 

TCR

97.383±0.512*

-2.78

98.287±1.967

-0.22

CAF

98.848±1.302

0.20

99.030±1.619

0.22

TCR+CAF

98.548±1.608

-0.09

98.370±1.748

-0.18

COGRT (s)

PL

0.676±0.059

 

0.678±0.055

 

TCR

0.679±0.062

-0.03

0.678±0.060

0.00

CAF

0.658±0.047*

0.34

0.677±0.053

0.019

TCR+CAF

0.665±0.054

0.19

0.667±0.055

0.20

COGRT-Score

PL

89.470±7.376

 

88.674±5.800

 

TCR

89.557±6.268

0.013

89.030±6.364

0.06

CAF

90.700±5.821

0.019

90.048±5.807

0.24

TCR+CAF

89.474±5.501

0.001

90.191±6.537

0.25

COGRT-Wrong (%)

PL

18.48±12.56

 

16.30±10.25

 

TCR

18.70±10.89

-0.02

16.96±12.77

-0.06

CAF

19.44±12.46

-0.08

14.13±12.12

0.19

TCR+CAF

18.91±13.81

-0.03

17.17±11.66

-0.08

  1. * Denotes significant (P <0.05) compared to PL