Table 1 The pertinent information for the repeated measures Factorial ANOVAs performed on thresholds.

From: Mild hypoxia adversely impacts human vestibular function

Dependent variable

Comparison

F(df), p,\({n}_{G}^{2}\)

Condition

Geometric Mean [cm/s]

Log10 Mean (SD)

Threshold

Day (for 15%O2)

F(1,6) = 0.674,

p = .443, \({n}_{G}^{2}\)=.012

Day 2

Day 3

3.574

3.417

0.553 (0.228)

0.534 (0.231)

Test

F(1.31,7.85) = 0.799,

p = .432, \({n}_{G}^{2}\)=.016

Test 1

Test 2

Test 3

Test 4

3.307

3.609

3.784

3.391

0.519 (0.248)

0.557 (0.185)

0.578 (0.223)

0.530 (0.260)

Day * Test

F(3,18) = 1.766,

p = .190, \({n}_{G}^{2}\)=.016

Day 2 Test 1

Day 2 Test 2

Day 2 Test 3

Day 2 Test 4

Day 3 Test 1

Day 3 Test 2

Day 3 Test 3

Day 3 Test 4

3.518

3.487

3.822

3.472

2.982

3.864

3.710

3.242

0.546 (0.287)

0.542 (0.183)

0.582 (0.225)

0.541 (0.228)

0.475 (0.169)

0.587 (0.197)

0.569 (0.234)

0.511 (0.329)

Threshold

O2 Condition

F(1,14) = 8.440,

p = .012, \({{\varvec{n}}}_{{\varvec{G}}}^{2}\)=.015

21% Oxygen

15% Oxygen

3.095

3.502

0.491 (0.199)

0.544 (0.217)

Test

F(3,42) = 3.722,

p = .017, \({{\varvec{n}}}_{{\varvec{G}}}^{2}\)=.028

Test 1

Test 2

Test 3

Test 4

2.865

3.385

3.391

3.525

0.457 (0.206)

0.530 (0.175)

0.530 (0.221)

0.547 (0.227)

O2 Condition * Test

F(3,42) = 3.829,

p = .016, \({{\varvec{n}}}_{{\varvec{G}}}^{2}\)=.015

21% Test 1

21% Test 2

21% Test 3

21% Test 4

15% Test 1

15% Test 2

15% Test 3

15% Test 4

2.593

3.300

3.015

3.559

3.207

3.477

3.843

3.489

0.414 (0.180)

0.519 (0.182)

0.479 (0.211)

0.551 (0.211)

0.506 (0.228)

0.541 (0.172)

0.585 (0.225)

0.543 (0.249)

  1. Due to the fact that thresholds are log10-normally distributed across individuals, both the geometric mean in physical units and the arithmetic mean after taking the log10 are shown. As justification, the geometric mean is identical to calculating the inverse log10 of the mean of the log10 of the data values (e.g., inverse log10(mean[log10Threshold])). Conditional mean and SD are shown after taking the base 10 log (i.e., log10) of the velocity threshold. Statistically significant main effects and interactions are in bold text. Note \({n}_{G}^{2}\) is the symbol for generalized eta squared.