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Table 5 Multiple regression of water turnover (L/day) as dependent variable and FMI and VM/day as independent variables (n = 22)

From: Body composition, water turnover and physical activity among women in Narok County, Kenya

L/day B SE β P
Step 1     
Constant 1.988 .383   
FMI .163 .048 .61 <0.005
Step 2     
Constant 1.311 .478   
FMI .137 .046 .51 <0.01
VM/day 1.113E-006 .000 .36 <0.05
  1. Note Step 1: R2 = .37 (p < 0.005), Step 2: R2 = .49 (p < 0.05), R2∆ from Step 1 = .12: L/day = liters per day, FMI = Fat mass index, VM/day = Vector magnitude counts per day.