Healthy sf-36

To evaluate the reliability, sensitivity and feasibility of SF-36 scale in the study of quality of life of patients with diabetes and impaired glucose tolerance (IGT) in China. Methods: The quality of life (QOL) data of patients with diabetes, IGT and normal glucose tolerance (NGT) were evaluated by SF-36 scale. Results: The split-half reliability of diabetes and IGT were 0.93 and 0.84, respectively. The α coefficient, θ coefficient and ω coefficient of Cronbach's total table are all >: 0.9, and the three coefficients (at least one) in the eight dimensions of the sub-table except the energy item (the lowest is 0.57) are all above the recognized standard; Most QL scores (18/24) and comprehensive scores are DM.