Dantest Statistics - www.dantest.com

The users of Dantest can use this function to facilitate the assessment and comparison of the mean group values of followed up patients. All saved files are classified into appropriate groups, according to the user’s preferences (age, address, sex, profession etc.). The obtained results (for all investigated persons or for a group of persons) can be presented as a table or as a graph.

The STATISTICS center has two menus – Statistical Analysis and Patient History.

STATISTICAL ANALYSIS (Partnership with Qvive)

The default page you enter after selecting STATISTICS CENTER is the Statistical Analysis, which has the following buttons in the upper part of the screen:

File List

Statistical Charts

Data

All File Records

Help

The STATISTICAL ANALYSIS tool uses the information of all files for different patients and track the changes during long time periods.

1. FILE LIST

The FILE LIST displays two windows – the left window contains all patient files you have created. The right window shows only those files, which you have selected to include in the statistical analysis. The file selection can be done in two ways:

- by clicking once on the desired file in the left window and then clicking on the right arrow between the two windows

If you decide to include not a file you have already placed in the right window, you can delete it by using the left arrow.

If you decide to include for statistical analysis all of the available files from the left window, you can do so by double clicking the right arrow. You can also do this by using the ADD SUBFOLDER FILES button above the right file window.

The dropdown menu above the left file window allows you to browse your computer and to select other patient files by yourself.

The three icons situated below the left file window allow you the change the display of the files in the windows – you can choose among thumbnails view, file names only, and file names and details.

After you have selected the patient files, which will be included in the statistical analysis, press the OK button in the bottom right corner and you will be transferred to the STATISTIC CHARTS page.

2. STATISTICAL CHARTS

The CUSTOM dropdown menu allows you to customize your charts according to the information you would like to receive from it. You can group the examined population that you have selected in the previous page by OCCUPATION, AGE, DATE/ MONTH/ YEAR, and ORGANIZATION/ DEPARTMENT. You can view the following indicators pertaining to the population groups – PHYSICAL/MENTAL STRESS INDICES, PHYSICAL/MENTAL STRESS COEFFICIENTS, and ALL VALUES.

- Occupation/ Physical and Mental stress indices – the stress indices are distributed by professions of the examined patients

- Age/ Physical and Mental stress coefficients – the stress coefficients distributed in different age groups of the examined population

- Date/ Physical and Mental stress indices – the stress indices measured in the different dates of examination of the chosen patients

- Organization/Department/ Physical stress indices – the values of the physical stress indices within the different departments of the examined patients

- Organization/Department/ Mental stress indices - the values of mental stress indices within the different departments of the examined patients

- Organization/ All values – you can review all indicator values registered within the whole organization

The main axis allows you to choose how to break down the population under examination – by date, department, note, organization, occupation, or sex. You can do so using the list in the left Main Axis window. Then in the right Main Axis window, you can select the group values available for the selected groupings, and you can check those you want to be included in the graph. The checked values cannot exceed 40.

You can check the Enable Secondary Axis box, and then you can choose one more grouping – for the secondary graph axis. You can choose among address, age, date, department, note, organization, occupation, and sex from the left Secondary Axis window. After you have made your choice, you can select the group values available for the selected groupings, and you can check those you want to be included in the graph. The checked values cannot exceed 40.

In case you select the Secondary Axis option, from the list in the bottom of the window you must choose results to be displayed in the chart.

After you have made your preferred selection, press OK in the bottom right corner and you will see the graph in accordance with your preferences.

There are eleven icons above the graph, which allow you to modify the outlook of the graph after you have selected the grouping of the values:

2. gallery of the possible graph types – you can choose among Line, Bar, Area, Scatter, and Pie

5. rotate the outlook of the graph by clicking once on the Rotate icon, and returning to the beginning outlook by clicking twice on the same icon

3. DATA

The DATA button opens a page, which contains the numerical values of the created graph – in case you have chosen to show them not on the graph.

You can customize the spreadsheet and choose how to view the numerical values – from the dropdown menu in the bottom left corner of the screen.

4. ALL FILE RECORDS

This page contains a spreadsheet, which displays the numerical values of all indicators calculated from the conducted tests. The displayed data pertains only to the patient files that you have selected from the FILE LIST page.

The PRINT button in the bottom right corner of the page allows you to print the spreadsheet.

5. HELP

PATIENT HISTORY

The PATIENT HISTORY button situated in the left menu allows you review the whole data collected for one single patient. This part of the statistics center provides the same functionalities as the STATISTICAL ANALYSIS. The only difference is that it uses the results calculated in all files for ONE patient.

File List

Statistical Charts

Data

All File Records

Help

1. FILE LIST

The left window on this page presents a tree structure of all patient folders and files.

The right window displays the list of the files of all patients in the chosen directory. From this list you can choose the patient for whom you would like to review the patient history.

The three icons situated below the left file window allow you the change the display of the files in the windows – you can choose among thumbnails view, file names only, and file names and details.

2. STATISTICAL CHARTS

The CUSTOM dropdown menu allows you to customize your charts according to the information you would like to receive. You can group the examined patient indices and coefficients by date and – PHYSICAL/MENTAL STRESS INDICES, PHYSICAL/MENTAL STRESS COEFFICIENTS, and ALL VALUES.

The same eleven icons described in the STATISTICAL ANALYSIS section are available here in order to customize the view of your graph. Please, for more information refer to STATISTICAL ANALYSIS –> STATISTIC CHARTS section.

3. DATA

The DATA button opens a page, which contains the numerical values of the created graph for the particular patient. The date and the calculations for frequency domain index, LTV, Max power Hz, Max Power Hz (lw), Max Power Hz (mw), Max Power Hz (sw), Mental Stress index, Mental Stress coefficient, Physical Stress index, and Physical Stress coefficients are displayed in a spreadsheet.

By the dropdown menu in the bottom left corner of the screen you can customize the spreadsheet and choose how to view the numerical values – from.

4. ALL FILES RECORDS

The ALL FILES RECORDS page contains a spreadsheet with the name of the patient file under examination and Physical Stress Index, Physical Stress Coefficient, Mental Stress Index, Mental Stress Coefficient, Functional Age, Pulse, Number of cardiointervals recorded, STV, LTV, Time-domain index, Max Power, Max Power Hz, Frequency-domain Index, Supraventricular extrasystoles, Vascular extrasystoles, and QRS complexes.