Table 1

Baseline demographics by study and pooled overall – all randomized participants

ParameterCategory/statisticXSGP-301 (n=80)XSGP-303 (n=81)Overall (n=161)
Age (years)n8081161
Mean±SD43.6±15.2538.2±14.6240.9±15.13
Range18–7418–7218–74
Sex, n (%)Male44 (55.0)44 (54.3)88 (54.7)
Female36 (45.0)37 (45.7)73 (45.3)
Race, n (%)White73 (91.3)71 (87.7)144 (89.4)
Black or African-American4 (5.0)04 (2.5)
Asian1 (1.3)6 (7.4)7 (4.3)
American Indian or Alaska Native000
Native Hawaiian or other Pacific Islander000
Multiple2 (2.5)3 (3.7)5 (3.1)
Other01 (1.2)1 (0.6)
EthnicityHispanic or Latino6 (7.5)6 (7.4)12 (7.5)
Non-Hispanic or Latino74 (92.5)75 (92.6)149 (92.5)
Baseline BMI (kg/m2)n8079159
Mean±SD28.01±6.20626.28±3.83627.15±5.222
Range19.3–60.218.8–36.918.8–60.2
Duration of type 1 diabetes (years)n7863141
Mean±SD22.1±12.5820.3±10.3221.3±11.62
Range3–543–523–54
  • BMI, body mass index.