Results showed that the quality of life of diabetic patients suffering for less than 5 years: 25.6% was high, 74.4% was average; diabetic patients suffering from 5 to 10 years: 12% was high and 88% was average; diabetic patients suffering from 10 - 15 years: 5.9% was high and 94.1% was average; diabetic patients suffering for greater than 15 years: 100% was average.