Table 2

 Participants’ characteristics

CT-112 groupPlacebo groupp Value
*Unpaired t test.
No of participants2212
Age (years)69.5 (9.85)69.4 (7.63)0.15*
Duration of diabetes mellitus (years)18.2 (8.88)19.7 (8.93)0.67*
HbA1c (%)7.97 (1.44)7.52 (1.28)0.37*
Schirmer test (mm/5 min)9.8 (3.5)12.0 (6.4)0.21*