Table 4

Regression of log(self-report) minus log(biomarker) on predictors in NPAAS (n = 450) for protein density
Food frequency questionnaire 4-day food record 24-hour dietary recall
Variable β SE β SE β SE
Intercept -0.0298 0.237 0.0944 0.218 -0.3049 0.228
BMI 0.0063 0.003 0.0047 0.003 0.0037 0.003
Age 0.0013 0.003 -3.00E-04 0.003 0.0045 0.003
Black 0.0679 0.047 0.1307* 0.043 0.152* 0.045
Hispanic 0.1103* 0.05 0.0544 0.046 0.0932 0.048
Other 0.0832 0.09 -0.0123 0.083 0.1105 0.086
Meals at home-M -0.0474 0.04 -0.0347 0.036 -0.0198 0.038
Meals at home-H -0.0316 0.041 -0.013 0.037 -0.0064 0.039
Body Image-M -0.0339 0.048 -0.0656 0.044 -0.0079 0.046
Body Image-H -0.118 0.079 -0.1035 0.073 -0.0346 0.076
TFEQ-R18
Restraint-M 0.038 0.037 0.0318 0.034 0.0271 0.036
Restraint-H 0.0076 0.046 0.0023 0.042 -0.0472 0.044
Unc. Eat-M 0.0086 0.042 0.0511 0.039 0.0296 0.041
Unc. Eat-H 0.0366 0.049 0.0311 0.045 0.0745 0.047
Emo. Eat-M -0.0412 0.043 -0.0473 0.039 -0.0481 0.041
Emo. Eat-H -0.057 0.057 -0.0013 0.053 -0.0232 0.055
Soc. Des-M 0.0365 0.039 0.053 0.036 0.0334 0.037
Soc. Des-H- 0.0146 0.042 -0.0154 0.038 -0.0254 0.04

Psychosocial & meals at home variables: medium and high are compared to low.

Meals at home based on 4DFR.

*Beta coefficient differs from zero at the 0.05 level of significance.

Mossavar-Rahmani et al.

Mossavar-Rahmani et al. Nutrition Journal 2013 12:63   doi:10.1186/1475-2891-12-63

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