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. Author manuscript; available in PMC: 2017 Jul 26.
Published in final edited form as: Biol Res Nurs. 2014 Dec 14;17(4):405–412. doi: 10.1177/1099800414561118

Table 3.

Prepregnancy BMI and FTO Gene Interaction

Variable Gestational weight gain
Model 1 B Model 2
B 95% CI
Constant 48.76 32.48 [5.001, 59.95]
FTO AA vs. TT −8.27 50.67 [−2.700, 104.035 ]
Prepregnancy BMI .139 -.963 [-.829, 1.107]
FTO x prepregnancy BMI −2.01* [−3.805, −.216]
R2 (adjusted) .07 .16
F 2.58** 3.61*
ΔR2 (adjusted) .09
ΔF 1.03

Note: n = 42. CI = confidence interval

*

p< .05;

**

p < .10