The effects of phosphocreatine disodium salts plus blueberry extract supplementation on muscular strength, power, and endurance

Table 6 Absolute change (post-supplementation – pre-supplementation) values for peak torque with identification of the individual subjects that exceeded the minimal important difference

Creatine Monohydrate Group	Peak Torque Change (N·m)	Phosphocreatine Disodium Salts Plus Blueberry Extract Group	Peak Torque Change (N·m)	Placebo Group	Peak Torque Change (N·m)
Subject 1	14.45^a	1	21.94^a	1	25.53^a
2	27.50^a	2	16.64^a	2	25.61^a
3	15.01^a	3	−3.31	3	9.19
4	16.64^a	4	8.00	4	−22.38
5	−6.34	5	34.63^a	5	4.24
6	2.06	6	18.51^a	6	9.27
7	16.64^a	7	8.80	7	−3.62
8	35.38^a	8	28.07^a	8	7.14
9	0.00	9	15.27^a	9	8.94
10	−8.86	10	26.29^a	10	13.04
11	20.42^a	11	37.67^a
12	11.36
Proportion exceeding the minimal important difference	7 of 12 (58%)		8 of 11 (73%) ^b		2 of 10 (20%)

^aIndicates an increase in peak torque across the 28 days of supplementation that exceeded the minimal important difference (pooled pre-supplementation S.D. × 0.5 effect size = 13.29 N·m). ^b Indicates a significantly (p < 0.05) greater proportion of individual subjects that exceeded the minimal important difference than the placebo group as determined by χ² analyses

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