Diabetes is an especially costly disease: costly for societies, costly in terms of chronic care, and extremely costly in terms of hospital bills for well-known complications.

Diabetes is one of the most expensive diseases to treat because it requires long term care - not just to regulate blood sugar levels, but to deal with its serious medical complications.

Conclusion Individualized nursing intervention can improve the treatment comply of DM patients and glucose metabolism, and diminish the complicate of DM, and therefore improve the quality of life.