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Table 5 Spearman’s correlations among the TPB variables, OHK, and OHB

From: Modeling the theory of planned behavior to predict adults’ intentions to improve oral health behaviors

  I A SN PBC OHK OHB
Intention (I) 1      
Attitude (A) 0.435a 1     
Subjective norms (SN) 0.359a 0.310a 1    
Perceived behavioral control (PBC) 0.523a 0.545a 0.480a 1   
Oral health knowledge (OHK) 0.068b − 0.034 0.038 0.135a 1  
Current oral health behavior (OHB) 0.519b 0.243a 0.279a 0.316a − 0.007 1
  1. a Correlation was significant at the 0.01 level
  2. b Correlation was significant at the 0.05 level