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. Author manuscript; available in PMC: 2009 May 1.
Published in final edited form as: J Risk Uncertain. 2008 Dec 1;37(2-3):237–269. doi: 10.1007/s11166-008-9053-x

Table 5.

Principal component coefficients (Weight study)

Variable Comp1 Comp2 Comp3 Comp4
BMI 0.430 -0.635 0.442 0.466
Smoking 0.565 0.018 -0.786 0.249
Exercise 0.628 0.028 0.216 -0.747
Diet 0.318 0.772 0.374 0.404