This report documents the structured processing and organization of continuous glucose monitoring (CGM) data exported from a wearable glucose sensor. A single source CSV file containing raw glucose readings was validated, previewed, and systematically divided into individual daily files to support clear organization, review, and downstream analysis.
The input data includes high-resolution glucose measurements along with associated metadata such as timestamps, device information, and optional fields related to insulin, food intake, and user notes. Throughout the process, data integrity was preserved, and the source file remains unchanged.
The resulting daily CSV files are organized chronologically in a dedicated output directory, enabling efficient navigation, comparison, visualization, and integration with analytical or reporting workflows. This structure provides a flexible foundation for glucose trend analysis, clinical review, and future modeling related to diabetes management.
File: yahyanazer_glucose_1-26-2026.csv
Path: /Users/yahyanazer/Dropbox/____2026_Active_Projects/Diabetes-Type2/B-Data-Analyzer/A-Data/yahyanazer_glucose_1-26-2026.csv
Patient Name (Cell E1): yahya nazer
| Device | Serial Number | Device Timestamp | Record Type | Historic Glucose mg/dL | Scan Glucose mg/dL | Non-numeric Rapid-Acting Insulin | Rapid-Acting Insulin (units) | Non-numeric Food | Carbohydrates (grams) | Carbohydrates (servings) | Non-numeric Long-Acting Insulin | Long-Acting Insulin (units) | Notes | Strip Glucose mg/dL | Ketone mmol/L | Meal Insulin (units) | Correction Insulin (units) | User Change Insulin (units) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FreeStyle Libre 2 | CFC87D29-82F5-43FC-B601-DCC7BF9A4D98 | 08-04-2022 11:33 PM | 0 | 214 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| FreeStyle Libre 2 | CFC87D29-82F5-43FC-B601-DCC7BF9A4D98 | 08-04-2022 11:48 PM | 0 | 206 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| FreeStyle Libre 2 | CFC87D29-82F5-43FC-B601-DCC7BF9A4D98 | 08-05-2022 12:03 AM | 0 | 201 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| FreeStyle Libre 2 | CFC87D29-82F5-43FC-B601-DCC7BF9A4D98 | 08-05-2022 12:18 AM | 0 | 196 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
| FreeStyle Libre 2 | CFC87D29-82F5-43FC-B601-DCC7BF9A4D98 | 08-05-2022 12:33 AM | 0 | 190 | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN | NaN |
1187 files created
Output folder: B1-Glucose-Data
Generated on 2026-01-30 at 06:49:25
© 2026 Diabetes-Type2.com