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Table 2 Partial correlation matrix showing associations between nutritional content for the available product range

From: Prompting consumers to make healthier food choices in hospitals: a cluster randomised controlled trial

  M (SD) Range Priceb KCalc Sugard Fatd
Unit sizea 46.58 (22.82) 15–133     
Priceb 0.99 (0.46) 0.25–2.69    
KCalc 183.28 (83.53) 23–506 .304***   
Sugard 13.55 (11.47) 0–51.4 −.227*** .340***  
Fatd 7.98 (5.58) 0–30 .249*** .881*** .101
  1. Note. aUnit size (g); b Price (£ Pounds Sterling); c Calorie content (KCal/unit); d Nutritional content (g/unit). * p < .05, ** p < .01, *** p < .001