Table 4.
Linear regression models relating postural balance measurements with Ln Hair Mn (n=22)
| Test | Dependent Variable | Independent Variable | Parameter Estimate | Standard Error | P Value (one tailed) | Model R2 |
|---|---|---|---|---|---|---|
| EO | SA | Intercept | 1.28 | 0.65 | 0.035 | 0.52 |
| Ln Hair Mn | 0.21 | 0.12 | 0.05 | |||
| Age | −0.0047 | 0.01 | 0.31 | |||
| Gender | 0.16 | 0.19 | 0.21 | |||
| HT/WT | −0.48 | 0.99 | 0.31 | |||
| Alcohol | −0.31 | 0.14 | 0.02 | |||
| Tobacco | −0.021 | 0.014 | 0.09 | |||
| SL | Intercept | 3.66 | 0.30 | 0.0001 | 0.31 | |
| Ln Hair Mn | 0.10 | 0.061 | 0.05 | |||
| Age | −0.002 | 0.005 | 0.27 | |||
| Gender | 0.12 | 0.09 | 0.10 | |||
| HT/WT | 0.49 | 0.40 | 0.12 | |||
| EC | SA | Intercept | 2.19 | 0.79 | 0.0129 | 0.34 |
| Ln Hair Mn | 0.30 | 0.16 | 0.04 | |||
| Age | −0.006 | 0.012 | 0.30 | |||
| Gender | 0.21 | 0.25 | 0.21 | |||
| HT/WT | −2.45 | 1.06 | 0.02 | |||
| SL | Intercept | 3.70 | 0.41 | 0.0001 | 0.32 | |
| Ln Hair Mn | 0.16 | 0.085 | 0.04 | |||
| Age | 0.0004 | 0.006 | 0.47 | |||
| Gender | 0.21 | 0.13 | 0.06 | |||
| HT/WT | 0.25 | 0.55 | 0.33 | |||
| FO | SA | Intercept | 1.44 | 0.50 | 0.01 | 0.17 |
| Ln Hair Mn | 0.13 | 0.10 | 0.12 | |||
| Age | −0.002 | 0.008 | 0.39 | |||
| Gender | 0.19 | 0.16 | 0.13 | |||
| HT/WT | 0.10 | 0.67 | 0.44 | |||
| SL | Intercept | 3.67 | 0.38 | 0.0001 | 0.23 | |
| Ln Hair Mn | 0.04 | 0.08 | 0.33 | |||
| Age | 0.0007 | 0.0060 | 0.456 | |||
| Gender | 0.14 | 0.12 | 0.14 | |||
| HT/WT | 0.95 | 0.51 | 0.04 | |||
| FC | SA | Intercept | 2.17 | 0.83 | 0.009 | 0.11 |
| Ln Hair Mn | 0.18 | 0.17 | 0.16 | |||
| Age | −0.010 | 0.01 | 0.22 | |||
| Gender | 0.02 | 0.26 | 0.47 | |||
| HT/WT | 0.55 | 1.10 | 0.31 | |||
| SL | Intercept | 4.14 | 0.60 | 0.0001 | 0.14 | |
| Ln Hair Mn | 0.08 | 0.12 | 0.25 | |||
| Age | −0.003 | 0.009 | 0.38 | |||
| Gender | 0.11 | 0.19 | 0.28 | |||
| HT/WT | 1.00 | 0.80 | 0.12 | |||
Ln denotes natural logarithm transformed