Table 1.
Glucometers used and their characteristics.
Table 2.
General characteristics of the participants.
Fig 1.
The mean differences in capillary glucose between reference values and those obtained after various interventions in the general population.
1A: Accu-check Active; 1B: OneTouch ultra2.
Fig 2.
Parke’s error grid analysis comparing the reference capillary glucose measurement against the value obtained after hydroquinone-containing cream application.
2A: Accu-check Active; 2B: OneTouch ultra2. Open squares are in zone A, open circles in zone B, open triangles in zone C and open diamonds in zone D.
Table 3.
Clinical significance of differences in glucose levels between reference and post-intervention values, using the total error allowable.