Domains Food Security Other Variables Entered the Model
R2 Intercept Slope Step 95% C.I. p Name (Step) p Name (Step) p
Physical Function 0.06 102.18 -9.64 1 (-14.53, -4.84) <0.001 BMI (2) 0.04    
Role-Physical 0.04 78.47 -18.5 1 (-30.18, -5.63) 0.003 Job Status (2) 0.03    
Bodily pain 0.04 74.88 -11.8 1 (-18.98, -4.58) 0.001        
General Health 0.1 87.35 -15.1 1 (-20.76, -9.27) 0.027 Marital status (2) 0.02 Age (3) 0.04
Vitality 0.11 76.11 -13 1 (-17.93, -8.13) <0.001        
Social Function 0.2 90.27 -17.6 1 (-22.19- -13.03) <0.001        
Role-Emotional 0.14 87.03 -36.2 1 (-47.97,-24.49) <0.001        
Mental Health 0.14 74.889 -15.7 1 (-20.84, -10.51) <0.001        
Table 12: Stepwise multiple linear regression models of the adjusted influence of BMI and socio-economic and demographic status on SF-36 scores.