Hello... Fibroscan needs to be interpreted with a detailed history. Are you an alcoholic? Do you have any chronic liver disease? If answer to above questions are yes then this result indicates chance for liver fibrosis and subsequent development of liver cirrhosis.

Median stiffness denotes how healthy is your liver. Liver stiffness normal range is 2-7 kpa. So your liver stiffness is mildly increased. Yes the increased is due to fatty liver, that means there is accumulation of fat in your liver. The risk factors for this is obesity, sedantery life style, diabetes, alcohol consumption, inappropriate diet.

Go to gastroenterologist  , tell him detailed history and reports ,he will  guide you

Mild fatty live, that's all