Glucose Variability: SD, Coefficient of Variation & a Stability Flag
This lesson is part of the course
In this lesson
You compare two days with a similar mean but very different swings: standard deviation, coefficient of variation (SD ÷ mean), a stable/unstable flag at 36 % and the largest SD that would still count as stable.
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Lessons in this course
- Readings per Day & Data Sufficiency (% of Expected Readings) Locked
- Mean Glucose & Converting mg/dL ↔ mmol/L Locked
- Time in Range, Below & Above: COUNTIFS with 70–180 mg/dL Bands Locked
- Glucose Management Indicator: GMI = 3.31 + 0.02392 × Mean Locked
- Glucose Variability: SD, Coefficient of Variation & a Stability Flag Locked
- Daily Pattern by Hour: AVERAGEIFS & a Line Chart Locked
- Hypoglycaemia Events: Consecutive Readings Below 70 for ≥ 15 Minutes Locked
- Weekly Summary Report: Time in Ranges, Targets, Highlights & a Stacked Chart Locked