BMC Nutrition

Table 3 Discriminatory accuracy of variables estimated by the Area Under the Receiver Operating Characteristic curve (AU-ROC)

From: Disparities in fruit and vegetable intake at the intersection of gender and education in northern Sweden: a cross-sectional study

Outcome variables	AU-ROC [95% Conf. Interval]
Outcome variables	Model 1^a	Model 2^b	Model 3^c
Combined intake	0.54 [0.53 to 0.54]	0.67 [0.66 to 0.68]	0.67 [0.66 to 0.68]
Δ AU-ROC	Reference	0.1308	0.1309
Fruit intake	0.56 [0.55 to 0.57]	0.65 [0.64 to 0.66]	0.65 [0.65 to 0.66]
Δ AU-ROC	Reference	0.0898	0.0902
Vegetable intake	0.58 [0.57 to 0.59]	0.68 [0.67 to 0.68]	0.68 [0.67 to 0.68]
Δ AU-ROC	Reference	0.0962	0.0962

^a Model 1: age, civil status, and region of residence
^b Model 2: model 1 + education + gender
^c Model 3: model 1 + cross-classified intersectional groups

Back to article page

ISSN: 2055-0928

Contact us

General enquiries: journalsubmissions@springernature.com