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Table 1 Visit study and efficacy variables for Probiotics Prevention Diabetes Programme (PPDP)

From: The efficacy and safety of probiotics intervention in preventing conversion of impaired glucose tolerance to diabetes: study protocol for a randomized, double-blinded, placebo controlled trial of the Probiotics Prevention Diabetes Programme (PPDP)

Visit number 1 2 3 4 5 6 7 8 9 10 11 12 13
Study month 0 2 m 4 m 6 m 8 m 10 m 12 m 14 m 16 m 18 m 20 m 22 m 24 m
Newly diagnosed diabetes(n) ×    ×    ×    ×    ×
OGTT + IRT(0 min,30 min,2 h)a ×    ×    ×    ×    ×
Total cholesterol ×    ×    ×    ×    ×
Triglyceride ×    ×    ×    ×    ×
High-density lipoprotein ×    ×    ×    ×    ×
Low-density lipoprotein ×    ×    ×    ×    ×
Body weight × × × × × × × × × × × × ×
Systolic blood pressure × × × × × × × × × × × × ×
Diastolic blood pressure × × × × × × × × × × × × ×
Waist circumference × × × × × × × × × × × × ×
Hip circumference ×    ×    ×    ×    ×
Abundance of bacteria ×    ×    ×    ×    ×
LPS ×    ×    ×    ×    ×
GLP-1 ×    ×    ×    ×    ×
  1. aOGTT, oral glucose tolerance test; IRT, insulin release test; LPS, lipopolysaccharides
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