A randomized controlled trial of a web-based education intervention for women with gestational diabetes mellitus  Mary Carolan-Olah, Padaphet Sayakhot  Midwifery  Volume 68, Pages 39-47 (January 2019) DOI: 10.1016/j.midw.2018.08.019 Copyright © 2018 Elsevier Ltd Terms and Conditions

Fig. 1 Flow chart of recruitment procedure. BMI = Body mass index; b OGTT = Oral glucose tolerance test; * BMI, BP and OGTT results pre- and post-intervention extracted from medical records, current postpartum weight ascertained at follow-up interview. Midwifery 2019 68, 39-47DOI: (10.1016/j.midw.2018.08.019) Copyright © 2018 Elsevier Ltd Terms and Conditions

Fig. 2 Intervention group mean score outcomes for maternal BMI, blood pressure and glycemic level, pre and post intervention. Criteria for diagnosis of GDM are: fasting plasma glucose 5.1–6.9 mmol/L, or 1-hour glucose ≥ 10 mmol/L, or 2-hour glucose 8.5–11 mmol/L; (a) Normal glycemic level in pregnancy: fasting plasma glucose < 5.1 mmol/L, or 1-hour glucose < 10.0, or 2-hour glucose < 8.5 mmol/L; (b) Normal glycemic level in non-diabetic non-pregnancy: 4.0–5.9 mmol/L (fasting) and < 7.8 mmol/L (2 h after meal). Midwifery 2019 68, 39-47DOI: (10.1016/j.midw.2018.08.019) Copyright © 2018 Elsevier Ltd Terms and Conditions

Box 1 Midwifery 2019 68, 39-47DOI: (10.1016/j.midw.2018.08.019) Copyright © 2018 Elsevier Ltd Terms and Conditions