---
title: Data Overview
slug: data-overview
docTags: 
createdAt: 2021-03-03T08:39:21.000Z
---



# CompleteScan Data

| **Scans**                                            | **BodyScan**                                                                                                               | **FaceScan**                                                                                                                                                   |
| ---------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **User Input**                                       | **Height, Weight, Sex**                                                                                                    | **Height, Weight, Sex**                                                                                                                                        |
| **Layer 1**<br />Individual Data Points              | - Chest Circumference<br />- Waist Circumference<br />- Hips Circumference<br />- Thigh Circumference<br />- Fat-Free Mass | - Systolic Blood Pressure<br />- Diastolic Blood Pressure<br />- Heart Rate<br />- Heart Rate Variability<br />- Irregular Heart Beats<br />- Respiratory Rate |
| **Layer 2**<br />Derived Data                        | - Waist-Hip Ratio<br />- Waist-Height Ratio<br />- BMI<br />- Body Fat Percentage<br />                                    | - Blood Pressure<br />- Cardiac Workload                                                                                                                       |
|                                                      |                                                                                                                            |                                                                                                                                                                |
| **User Input&#x20;**<br />**(Required for Layer 3)** | **Age, Ethnicity, Question Survey**                                                                                        | **Age, Ethnicity, Question Survey**                                                                                                                            |
| **Layer 3**<br />Contextual Data                     | - Obesity Risk<br />- Central Obesity Risk<br />- Type 2 Diabetes Risk                                                     | - Cardiovascular Disease Risk<br />- Stroke Risk<br />- Heart Attack Risk<br />- High/Low Blood Pressure<br />- High/Low Heart Rate                            |



## What are the Layers?

Each scan returns its own set of data categorized into three layers based on the type of data.

**Layer 1 – Individual data points**

These are the direct outputs from a Scan, such as body circumference, diastolic and systolic blood pressure, and heart rate.&#x20;

**Layer 2 – Derived Data**

Derived Data is a formula or equation applied to one or more data points. These are labeled "Health Indicators" and include waist-hip ratio, waist-height ratio, and a combined systolic/diastolic blood pressure result.

**Layer 3 – Contextual Data**

Contextual Data combines individual data points and derived data with a publically available dataset or study used to predict health risk **categorization**.

Examples include Type-2 Diabetes, Obesity, Hypertension, and Cardiovascular Disease.

Despite also being an individual measurement, Waist Circumference is also a risk indicator. When displayed as a single number, it is layer one. If interpreted against a study, it is layer three.