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Table 1 Participant characteristics

From: Evaluation of the effects of two doses of alpha glycerylphosphorylcholine on physical and psychomotor performance

Variable Group Mean ± SD p value
Height (cm) 500 mg A-GPC 176.7 ± 8.7 0.64
250 mg A‐GPC 176.0 ± 6.6
200 mg Caffeine 179.7 ± 8.5
Placebo 178.9 ± 7.3
Weight (kg) 500 mg A‐GPC 83.4 ± 14.7 0.64
250 mg A‐GPC 80.2 ± 8.8
200 mg Caffeine 86.0 ± 21.2
Placebo 87.3 ± 10.9
Body Fat% 500 mg A‐GPC 15.3 ± 8.9 0.83
250 mg A‐GPC 14.7 ± 8.6
200 mg Caffeine 13.4 ± 9.1
Placebo 16.9 ± 7.5
VO2 Max (ml/kg*min) 500 mg A‐GPC 33.1 ± 6.3 0.51
250 mg A‐GPC 34.9 ± 6.2
200 mg Caffeine 36.5 ± 5.9
Placebo 30.6 ± 4.1