Created
May 26, 2023 10:11
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Notes on the Abbott LibreView CSV export format for the Libre FreeStyle 2. | |
* Device: Device name (e.g., FreeStyle Libre 12) | |
* Serial Number: Device Serial | |
* Device Timestamp: When the recording was logged | |
* Record Type: | |
* 0 = Computed/passive collected every 15 minutes, only stores the last 8 hours ("Historic Glucose" column) | |
* 1 = Manual scanned ("Scan Glucose" column) | |
* 2 ? | |
* 3 ? | |
* 4 = Insulin consumption ("Rapid-Acting Insulin (units)" and "Long-Acting Insulin Value (units)" columns) | |
* 5 = Logged food consumption ("Carbohydrates (grams)" column) | |
* 6 = Usually blank, but also other things logged by the user like Comments and Exercise | |
* Historic Glucose: Sample that is passively collected (every 15 minutes) by the CGM or computed. | |
* Scan Glucose: Measurement from from scanning the GGM with your phone/reader. Probably more accurate | |
* Non-numeric Rapid-Acting Insulin: ?? | |
* Rapid-Acting Insulin (units): - Insulin logged by user in app at scan time | |
* Non-numeric Food: ?? | |
* Carbohydrates (grams): meal information user logged in app at scan time | |
* Carbohydrates (servings): - meal information user logged in app at scan time | |
* Non-numeric Long-Acting Insulin: ?? | |
* Long-Acting Insulin Value (units): Insulin logged by user in app at scan time | |
* Notes: - logged by user in app at scan time, exercise timestamp | |
* Strip Glucose mg/dL: Read from blood sample strip reader | |
* Ketone mmol/L: ?? Probably imported from Abbott Precision Xtra, possibly reserved for forthcoming Lingo | |
* Meal Insulin (units): | |
* Correction Insulin (units): | |
* User Change Insulin (units): |
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