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Table 1 Results of analysis of variance (ANOVA)

From: Postural control and contingent negative variation during transient floor translation while standing with the ankle fixed

Dependent variables Significant interaction or main factor F values Significance
Two-way ANOVA
 CoPap displaced position Set F 1,14 = 22.0 p < 0.001
 Hip joint movement angle Set F 1,14 = 5.7 p < 0.05
 Knee joint movement angle Interaction F 1,14 = 6.5 p < 0.05
 Ankle joint movement angle Condition F 1,14 = 19.6 p < 0.01
  Set F 1,14 = 14.0 p < 0.01
 Peak amplitude of RA after S2 Interaction F 1,14 = 5.0 p < 0.05
 Peak amplitude of RF after S2 Condition F 1,14 = 7.2 p < 0.05
  Set F 1,14 = 23.0 p < 0.001
 Peak amplitude of TA after S2 Condition F 1,14 = 118.0 p < 0.001
  Set F 1,14 = 103.6 p < 0.001
 CNV peak amplitude Nothing F 1,11 < 1.1 N.S.
 CNV peak time Condition F 1,11 = 9.8 p < 0.05
 Mean amplitude of CNV from 700 to 800 ms after S1 Condition F 1,11 = 4.9 p < 0.05
 Mean amplitude of CNV from 800 to 900 ms after S1 Condition F 1,11 = 5.2 p < 0.05
  Set F 1,11 = 5.4 p < 0.05
 Mean amplitude of CNV from 900 to 1500 ms after S1 Set F 1,11 = 5.7 p < 0.05
 Mean amplitude of CNV from 1600 ms after S1 to S2 Nothing F 1,11 = 2.8 N.S.
 Mean amplitude of RA from 700 ms after S1 to S2 Nothing F 1,11 = 3.3 N.S.
 Mean amplitude of RF from 700 ms after S1 to S2 Nothing F 1,11 = 4.6 N.S.
 Mean amplitude TA from 700 to 1500 ms after S1 Nothing F 1,11 < 4.5 N.S.
 Mean amplitude of TA from 1600 ms after S1 to S2 Interaction F 1,11 > 5.0 p < 0.05
 Mean amplitude of CoPap from 700 ms after S1 to S2 Condition F 1,11 > 8.0 p < 0.05
Tree-way ANOVA
 Peak latency of frontal postural muscles after S2 Interaction between condition and muscle F 2,42 = 6.8 p < 0.01
  1. If a significant interaction was found, the statistical value of that interaction alone was described. If significant main factors were found, but no interactions, only the statistical values of the main factors were described