## Table 4 |
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Linear regression “enter” analysis for the total volumes of sweat response of the
four measured sites with age |
||||

Sweat volume (μl) |
Forearm (Vt1) |
Proximal leg (Vt2) |
Distal leg (Vt3) |
Foot (Vt4) |

(R, R square) |
(0.173, 0.030) |
(0.057, 0.003) |
(0.119, 0.014) |
(0.203, 0.041) |

Non-standardized regression equation | Vt1 = 0.640 + 0.005 × age | Vt2 = 1.007 - 0.002× age | Vt3 = 1.022 – 0.003 × age | Vt4 = 0.739 - 0.004 × age |

Standardized regression equation | Vt1 = 0.173 × age | Vt2 = −0.057 × age | Vt3 = −0.119 × age | Vt4 = − 0.203 × age |

Abbreviations: Vt1, square root of total volume of sweat response recorded at forearm; Vt2, square root of total volume of sweat response recorded at proximal leg; Vt3, square root of total volume of sweat response recorded at distal leg; Vt4, square root of total volume of sweat response recorded at foot.

Chen * et al.*

Chen * et al.* *BMC Neuroscience* 2012 **13**:62 doi:10.1186/1471-2202-13-62