Truenat MTB Assay Results Interpretation: Visualization

Truenat MTB Assay results are visualized:

• During testing
• Completion of test

Test Status Screen (Figure 1)

Results visualization during testing include:

• “Green” Test Progress Bar helps to monitor the test progress and the current cycle number.
• “Yellow” Cycle Progress Bar indicates the progress of the current cycle.
• Test Details Bar indicates patient details, sample type, system health, battery level, current cycle temperature.
• “Red” Test Completion Indicator turns green when the test completes.
• PLOT button displays optical (fluorescence measure) and thermal graphs (temperature during PCR) on real time basis.

Figure 1: Test Status Screen; Source: TrueLab Manual

Test Result Screen (Figure 2(A)-(E))

On tapping the "Result" button, results visualization on the completion of test includes:

• Input details display; Patient details - Name, ID, Age, Sex, Referred by
• Chip details display; Type of Chip - Truenat MTB/ Truenat MTB Rif
• Test results of Truenat MTB:
  • DETECTED
  • NOT DETECTED  
  • Error
• Test results Truenat MTB-Rif Dx:
  • Rif Resistance Detected
  • Rif Resistance Not Detected
  • Indeterminate
  • Error

Figure 2(A): Truenat MTB Test Result Screen; DETECTED; Source: MolBio Diagnostics Pvt. Ltd.

Figure 2(B): Truenat MTB Test Result Screen; NOT DETECTED; Source: MolBio Diagnostics Pvt. Ltd.

Figure 2(C): Truenat MTB Rif Test Result Screen; Rif Resistance Detected; Source: MolBio Diagnostics Pvt. Ltd.

Figure 2(D): Truenat MTB Rif Test Result Screen; Rif Resistance Not Detected; Source: MolBio Diagnostics Pvt. Ltd.

Figure 2(E): Truenat MTB Rif Test Result Screen; Indeterminate; Source: MolBio Diagnostics Pvt. Ltd.

Resources

• TrueLab Manual.
• Truenat MTB Pack Insert.
• Truenat MTB Rif Pack Insert.
• MolBio Diagnostics Pvt. Ltd.

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