Table 10 Quantitative summary and regression Analysis.

From: Geochemical, radiological, and heat-production characteristics of the ElGara granitoids (Southwestern Desert)

Organ

Annual effective dose equivalent (mSv/yr)

% Contribution to total dose

Regression coefficient (vs. total Def)

Bone marrow

0.47

31.3

r = 0.96

Lungs

0.39

26.0

r = 0.94

Gastrointestinal tract

0.25

17.0

r = 0.92

Gonads

0.11

7.3

r = 0.90

Thyroid

0.07

4.6

r = 0.88

Skin

0.06

4.0

r = 0.85

Bone surface

0.05

3.3

r = 0.84

Total (Full Body)

1.50 mSv/yr

100