INS and type 2 diabetes mellitus: The DTSQ and the PAID predicted both current and future HbA1c to a similar and significant degree in patients with type 2 diabetes.,, It has been reported that the PAID score of female patients with type 1 and type 2 diabetes who inject insulin is significantly related to HbA1c at one-year follow-up, even after adjustment for baseline HbA1c [11].