Tanita MC-980MA plus, Инструкция по эксплуатации

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Other Information
The Regression Formula for Basal Metabolic Rate (BMR)
Female
0
500
1000
1500
2000
2500
3000
10 30 50 70 90
B
M
R
k
c
al
/
d
ay
(f
ro
m
b
re
at
h
)
FFM k
FFM vs BMR
Male
Male
Female
0
500
1000
1500
2000
2500
3000
30 50 70 90 110 130
B
M
R
k
c
al
/
d
ay
(
fr
o
m
b
re
at
h
)
Weight k g g
Weight vs BMR
y = x + 9E-11
R
2 = 0.808
R = 0.900
SEE = 131.4
p<0.0001
0
500
1000
1500
2000
2500
3000
0 500 1000 1500 2000 2500 3000
B
M
R
kc
al
/
d
ay
(f
ro
m
b
re
at
h
)
Calculated REE kcal/day
（from Multiple regression analysis model）
The Basal Metabolic Rate (BMR) value is known to be closely related with the Fat Free Mass (FFM). It is
also correlated with body weight, but there are issues when it is calculated from the body weight without
considering body composition evaluation. This causes a greater error range to occur. In cases where people
have the same body weight but different composition, values for obese people that have more body fat are
overestimated, whereas those for muscular athletes are underestimated.
<Figure 1> Relationship of BMR from exhalation analysis with weight and FFM
JP Male JP Female US Male US Female JP Male JP Female US Male US Female
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