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Table 3 Associations of sedentary time with incident GDM and fasting and 2-h glucose levels for the whole sample

From: Associations of sedentary time and self-reported television time during pregnancy with incident gestational diabetes and plasma glucose levels in women at risk of gestational diabetes in the UK

  Total sedentary time Prolonged sedentary time Breaks in sedentary timea   Television time  
  OR (95%CI) p-value OR (95%CI) p-value OR (95%CI) p-value   OR (95%CI) p-value
GDM incidenceb (n = 186) 1.00 (1.00. 1.01) 0.24 1.23 (0.74, 2.04) 0.43 1.00 (0.97, 1.03) 0.98 (n = 177) 3.03 (1.21, 7.96) 0.02
  β (95%CI)   β (95%CI)   β (95%CI)    β (95%CI)  
Fasting glucosec (mmol/L) (n = 175) 0.12 (−0.03, 0.28) 0.13 0.15 (0.01, 0.30) 0.04 −0.12 (− 0.27, 0.04) 0.13 (n = 166) 0.12 (− 0.04, 0.27) 0.13
2-h glucosec (mmol/L) (n = 174) 0.11 (− 0.05, 0.27) 0.17 0.07 (− 0.08, 0.22) 0.39 0.06 (− 0.10, 0.22) 0.47 (n = 165) 0.05 (− 0.11, 0.20) 0.57
  1. All models adjusted for age, BMI, stepping time, and recruitment site; accelerometry models additionally adjusted for waking wear time
  2. aAdditionally adjusted for total sedentary time
  3. bAdditionally adjusted for previous GDM
  4. cLog-transformed