Table 2. Spearman’s Correlations Between GA and Other Glycemic Indices.
Week 1 | Week 2 | Week 3 | Week 4 | Week 6 | Week 8 | Week 12 | |
---|---|---|---|---|---|---|---|
GA vs. | |||||||
FPG | 0.206 | 0.431a | 0.154 | 0.290 | 0.133 | 0.281 | 0.471a |
FRA | 0.866a | 0.913a | 0.908a | 0.949a | 0.964a | 0.950a | 0.952a |
FRA/ALB | 0.908a | 0.948a | 0.943a | 0.945a | 0.931a | 0.959a | 0.925a |
A1C | 0.649a | 0.538a | 0.484a | 0.424a | 0.592a | 0.701a | 0.755a |
SMBG Method 1 | 0.375a | 0.524a | 0.590a | 0.429a | 0.213 | 0.477a | 0.562a |
SMBG Method 2 | 0.533a | 0.559a | 0.455a | 0.464a | 0.668a | 0.633a | 0.671a |
CGM | 0.449a | 0.495a | 0.655a | 0.487a | |||
A1C vs. | |||||||
FPG | 0.062 | 0.272 | −0.006 | 0.120 | 0.229 | 0.301 | 0.175 |
FRA | 0.414a | 0.335 | 0.262 | 0.247 | 0.486a | 0.585a | 0.641a |
FRA/ALB | 0.560a | 0.510a | 0.405a | 0.422a | 0.577a | 0.756a | 0.712a |
GA | 0.649a | 0.538a | 0.484a | 0.424a | 0.592a | 0.701a | 0.755a |
SMBG Method 1 | 0.211 | 0.386a | 0.509a | 0.270 | 0.536a | 0.531a | 0.386 |
SMBG Method 2 | 0.480a | 0.322 | 0.489a | 0.341 | 0.647a | 0.769a | 0.649a |
CGM | 0.114 | 0.348 | 0.421a | 0.271 |
Abbreviations: A1C = hemoglobin A1C; CGM = continuous glucose monitoring; FPG = fasting plasma glucose; FRA = fructosamine; FRA/ALB = albumin-corrected fructosamine; GA = glycated albumin; SMBG = self-monitoring of blood glucose.
P<.05 for correlation.