Myotonic Dystrophy CTG Repeat Score

Correlate CTG repeat length with phenotype severity in Myotonic Dystrophy Type 1, from asymptomatic to congenital DM1 presentation.

Weight
Height
Clinical Guidance

BMI is a screening measure of body size, not a direct measure of body fat. The standard WHO categories are underweight (<18.5), normal (18.5–24.9), overweight (25–29.9), and obese (≥30).

BMI can overestimate body fat in athletes with high muscle mass and underestimate it in older adults with low muscle mass. Interpret it alongside waist circumference and clinical context rather than as a standalone diagnosis.

⚕ Clinical Disclaimer: These calculators are for educational and reference purposes only. Always verify results with qualified clinical judgment and current clinical guidelines. Do not use as a sole basis for medical decisions.
Advertisement

How It Works

Correlate CTG repeat length with phenotype severity in Myotonic Dystrophy Type 1, from asymptomatic to congenital DM1 presentation

Each component has a specific meaning:

  • Asymptomatic — The asymptomatic recorded for the scenario being assessed.

Note: Interpret the dm1 ctg score result against the thresholds and context described above.

How to Use

Enter the asymptomatic for the scenario you are assessing. Correlate CTG repeat length with phenotype severity in Myotonic Dystrophy Type 1, from asymptomatic to congenital DM1 presentation. Use the dm1 ctg score result to inform your calculation.

Related Calculators

DMD Functional Score

Medical

BMD Severity

Medical

CMTNS Score

Medical

Frequently Asked Questions