---
title: "Comparison / Trend Analysis Module"
url: https://www.postureanalysis.com/knowledge-base/posture-comparison-posture-trend-analysis-module-upgrade/
description: "Please take note that, to utilize this module, the patient’s chart must include more than one examination. It’s common for multiple exams to be conducted for a single patient using the same name. However, this is not the correct method for employing the module. The correct procedure involves…"
categories: ["PostureScreen, SquatScreen, LeanScreen for iPad and iPhone", "Upgrades for PostureScreen iPad"]
tags: ["comparason", "compare", "comparision", "posture trend analysis", "trend"]
videos:
  - id: qEPk-ZaWIQw
    title: "Comparison Module for PostureScreen, LeanScreen, & SquatScreen"
    url: https://www.postureanalysis.com/knowledge-base/posture-comparison-posture-trend-analysis-module-upgrade/#video-qEPk-ZaWIQw
    duration: "9:06"
publisher: "PostureCo, Inc."
source: https://www.postureanalysis.com/knowledge-base/posture-comparison-posture-trend-analysis-module-upgrade/
---

# Comparison / Trend Analysis Module

Please take note that, to utilize this module, the patient’s chart must include more than one examination. It’s common for multiple exams to be conducted for a single patient using the same name. However, this is not the correct method for employing the module. The correct procedure involves locating the patient, selecting ‘new exam’, and conducting a fresh examination. By following this process, all exams become part of the patient’s history. Once this is established, you can proceed with a Posture Trend Analysis or Comparative Examination.

**PLEASE Note, you must be in an existing patient’s account prior to creating a NEW exam in order for all the exams to be managed under their account. If you simply start a new exam, you will effectively be creating a new account for the same patient, where then you can not compare results.**
[▶ Video: Comparison Module for PostureScreen, LeanScreen, & SquatScreen (9:06)](https://www.postureanalysis.com/knowledge-base/posture-comparison-posture-trend-analysis-module-upgrade/#video-qEPk-ZaWIQw)