Table 3

Student’s t-test on outcomes

Time (min)123456
Body positionSupineStandingStandingStandingStandingStanding
Blood oxygen saturation
CON (n=55)97.5±1.498.1±0.998.1±0.998.1±0.998.1±0.998.0±0.9
T1D (n=129)96.9±1.597.2±1.497.1±1.497.1±1.497.1±1.397.0±1.3
P value
(p-BH)
0.006
(0.006)
<0.001
(<0.001)
<0.001
(<0.001)
<0.001
(<0.001)
<0.001
(<0.001)
<0.001
(<0.001)
Arm oxygen saturation
CON (n=55)66.0±1.865.1±3.063.8±3.663.6±3.663.4±3.963.4±3.7
T1D (n=129)66.8±2.463.7±4.761.0±6.260.2±7.360.0±7.259.9±7.4
P value
(p-BH)
0.022
(0.026)
0.042
(0.042)
0.002
(0.003)
0.001
(0.003)
0.001
(0.003)
0.001
(0.003)
Forehead oxygen saturation
CON (n=55)64.9±2.464.3±2.764.0±3.063.9±3.263.9±3.064.0±3.0
T1D (n=129)64.2±2.263.4±2.363.3±2.463.3±2.463.3±2.463.3±2.5
P value
(p-BH)
0.055
(0.142)
0.030
(0.142)
0.098
(0.142)
0.161
(0.161)
0.118
(0.142)
0.102
(0.142)
  • Data are presented as mean±SD unpaired Student t-test on outcomes with T1D=yes/no as class.

  • CON, healthy control; p-BH, p value corrected for multiple testing using the Benjamini-Hochberg procedure; T1D, type 1 diabetes.