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Table 1 Effect of ACE genotype in older Caucasian women in test performance gains during training

From: The influence of ACE ID and ACTN3 R577X polymorphisms on lower-extremity function in older women in response to high-speed power training

   Moments Repeated measures 2-way ANOVA
Performance measures ACE genotype (n = 139) T1 T2 Training effect (within subjects) P values Genotype effect (between subjects) P values
х±σ х±σ
S10 (m/s) ID (n = 52) 5.5 ± 0.7 4.9 ± 0.6a 0.001 0.012
  DD(n = 52) 5.6 ± 0.7 4.8 ± 0.6b
  II (n = 35) 5.9 ± 0.8 5.3 ± 0.8
P*   0.060 0.006   
GUG (sec.) ID 5.3 ± 0.9 4.6 ± 0.5 0.001 0.311
  DD 5.2 ± 0.8 4.7 ± 0.7
  II 5.3 ± 0.8 4.9 ± 0.7
P*   0.721 0.013   
  1. Legend: Values are mean ± SD; n, no. of subjects. Pre-training and post-training, before (T1) and after (T2) 12-week of high-speed power training, respectively. All reported values were measured at maximum effort. *P values (P < 0.001) were computed by one-way and 2-way ANOVA. aP < 0.001, ID significantly different from II; bP < 0.001, DD significantly different from II.