Den intraindividuelle variation i tiden indtil maksimal koncentration er betydeligt mindre for NovoRapid end for opløseligt humant insulin, hvorimod den intraindividuelle variation i Cmax er større for NovoRapid.
The intra-individual variability in time to maximum concentration is significantly less for NovoRapid than for soluble human insulin, whereas the intra- individual variability in Cmax for NovoRapid is larger.