Final model of the influence of food insecurity, perceived stress and social support on self-care and glycaemic control in adults (n 615) with type 2 diabetes, Southeast USA, 2013–2014. Note: Coefficients are standardized path coefficients; *P<0·05, ***P<0·001. Overall model fit:
=301·97, P<0·001; R
2=0·98, RMSEA=0·038, CFI=0·977, TFI=0·972 (HbA1c, glycosylated Hb; RMSEA, root-mean-square error of approximation; CFI, comparative fit index; TFI, Tucker fit index)