Table 3

Regression of log(self-report) minus log(biomarker) on predictors in NPAAS (n = 450) for protein
Food frequency questionnaire 4-day food record 24-hour dietary recall
Variable β SE β SE β SE
Intercept -0.6274 0.349 -0.3345 0.217 -0.5412* 0.229
BMI 0.002 0.005 -0.0064* 0.003 -0.0099* 0.003
Age 0.0087* 0.004 0.0074* 0.003 0.0104* 0.003
Black -0.199* 0.07 0.0944* 0.044 0.1163* 0.046
Hispanic -0.1099 0.073 0.0341 0.045 0.0417 0.048
Other -0.1049 0.135 -0.0588 0.084 0.0134 0.088
Meals at home-M 0.0161 0.059 -0.0621 0.037 -0.0365 0.039
Meals at home-H 0.1268* 0.06 -0.0182 0.037 -0.0024 0.039
Body Image-M -0.0111 0.071 -0.0071 0.044 0.0295 0.046
Body Image-H -0.1688 0.115 -0.1097 0.072 -0.0283 0.076
TFEQ-R18
Restraint-M -0.0263 0.055 0.0157 0.034 -0.004 0.036
Restraint-H -0.0083 0.068 -0.0169 0.042 -0.0471 0.045
Unc. Eat-M -0.0735 0.062 0.0263 0.039 0.0023 0.041
Unc. Eat-H -0.047 0.072 0.0052 0.045 0.0186 0.048
Emo. Eat-M -0.0342 0.062 -0.0678 0.039 -0.0475 0.041
Emo. Eat-H 0.0265 0.084 0.0416 0.052 0.0083 0.055
Soc. Des-M -0.0335 0.058 0.0027 0.036 -0.0361 0.038
Soc. Des-H- -0.1423* 0.062 -0.0528 0.039 -0.0434 0.041

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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