Table 2

Exploratory analyses performed on satiety, outcome and dietary variables
Bivariate correlation P* Pearson correlation r Linear regression P§ Adjusted R2
∆SQ for energy per meal versus outcome variables
   ∆ TG (mmol/l) 0.03 0.60 0.03 0.30
∆SQ for energy per meal versus dietary variables
   ∆Vitamin B6 (mg) 0.02 0.64 0.02 0.35
   ∆Potassium (mg) 0.03 0.60 NS
   ∆Total energy (MJ) 0.049 0.55 NS
∆SQ for energy density per meal versus outcome variables
   No correlations
∆SQ for energy density per meal versus dietary variables
   ∆Water from food (g) 0.01 0.71 0.01 0.45
   ∆Phosphorus (mg) 0.01 0.67 NS
   ∆Potassium (mg) 0.01 0.66 NS
   ∆Vitamin B6 (mg) 0.02 0.64 NS
   ∆Calcium (mg) 0.03 0.59 NS
   ∆Fiber (g) 0.04 0.58 NS
   ∆Total energy (MJ) 0.046 0.56 NS
   ∆Carbohydrate (g) 0.047 0.56 NS
∆SQ for glycemic load per meal versus outcome variables
   ∆BMI (kg/m2) 0.0003 −0.84 0.0003 0.69
   ∆Weight (kg) 0.03 −0.59 NE
   ∆Waist (cm) 0.02 −0.63 NS
∆SQ for glycemic load per meal versus dietary variables
   ∆Spirits (g) 0.03 0.59 0.03 0.29

Exploratory analyses performed on satiety, outcome and dietary variables with significant effects from a Paleolithic diet as compared to a diabetes diet plus water from food and energy-containing beverages (spirits, wine, beer, sweet beverages and juice). Analyses consisted of bivariate correlations between within-subject differences (∆, value during Paleolithic diet minus value during diabetes diet) in satiety quotients (SQ) for energy, energy density and glycemic load per meal versus within-subject differences in outcome and dietary variables. Significantly correlating variables were entered into a stepwise forward linear regression analyses. *P for bivariate correlation between variables in a two-sided t-test. §Stepwise forward linear regression analyses entering significantly correlated variables. NS Not Significant, NE Weight and BMI not entered in same regression analysis due to calculatory relatedness.

Jönsson et al.

Jönsson et al. Nutrition Journal 2013 12:105   doi:10.1186/1475-2891-12-105

Open Data