Combined assay for current glucose level and intermediate or long-term glycemic control

A method for determining integrated glycemic condition of a subject with a single test device responsive to a signal producing system indicative of glucose concentration and a signal producing system indicative of fructosamine concentration, consisting of the steps of:

• (a) applying a body fluid sample to a first test strip containing a signal producing system indicative of glucose concentration present in the body fluid sample;
• (b) applying a body fluid sample to a second test strip containing a signal producing system indicative of fructosamine concentration present in the body fluid sample;
• and
• (c) determining in either order (1) the glucose concentration and (2) the fructosamine concentration present in the body fluid sample applied to the first and second test strips, respectively, using a single test device having a glucose concentration determining means that is responsive to the signal producing system indicative of glucose concentration and a fructosamine concentration determining means that is responsive to the signal producing system indicative of fructosamine concentration, said test device preset to be responsive to only these two means, said test device further having an automatic determining means coupled to a display means and further having a receiving port for a test strip in connection with the automatic determining means;
• wherein the glucose concentration and the fructosamine concentration indicate integrated glycemic condition of a subject.