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Table 4 Logistic regression analysis predicting the association between diet-related KABs and self-rated health

From: Association between diet-related knowledge, attitudes, behaviors, and self-rated health in Chinese adult residents: a population-based study

VariablesPoorModerateGoodOR(95% CI)a
Diet-related knowledge
 Knowing about CFP/DGCR176 (16.2)1122 (21.7)2170 (33.0)1.11 (1.08, 1.15)*
 Having adequate dietary knowledge literacy256 (23.5)1514 (29.3)2620 (39.9)1.12 (1.10, 1.15)*
Diet-related attitude
 Holding positive attitude towards healthy eating941 (86.4)4761 (92.3)6180 (94.1)1.14 (1.09, 1.19)*
Diet-related behaviors
 Proactively looking for nutrition knowledge180 (16.5)1153 (22.3)2206 (33.6)1.11 (1.08, 1.15)*
 Preferring eating fruits & vegetables649 (59.6)3174 (61.5)4621 (70.4)1.09 (1.07, 1.12)*
  1. DGCR Dietary Guidelines for Chinese Residents, OR odds ratio, CI confidence interval
  2. aOR adjusted for age, gender, marital status, education level, work status, and place of residence
  3. *p-value < 0.01
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