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Table 6 Multiple regression of water turnover (L/day) as dependent variable and FFMI 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

.650

1.408

  

FFMI

.167

.092

.38

NS

Step 2

    

Constant

-.699

1.294

  

FFMI

.174

.078

.39

<0.05

VM/day

1.580E-006

.000

.51

<0.01

  1. Note Step 1: R2 = .14 (p = NS), Step 2: R2 = .40 (p < 0.01), R2∆ from Step 1 = .26: L/day = liters per day, FFMI = Fat free mass index, VM/day = Vector magnitude counts per day, NS = not significant.
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BMC Public Health

ISSN: 1471-2458

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