Where is muscular dystrophy most common?

In its most common form, Limb-girdle muscular dystrophy causes progressive weakness that begins in the hips and moves to the shoulders, arms, and legs. Within 20 years, walking becomes difficult or impossible. Sufferers typically live to middle age to late adulthood.

What is the mortality rate of muscular dystrophy?

A significant decade on decade improvement in survival rate was observed at both the age of 20, where it passed from 23.3% of patients in group 1 to 54% of patients in group 2 and to 59,8% in patients in group 3 (p < 0.001) and at the age of 25 where the survival rate passed from 13.5% of patients in group 1 to 31.6% …

Is muscular dystrophy 100% fatal?

Duchenne Muscular Dystrophy is 100% fatal. Most kids with it die in their late teens or early twenties. Most with it are usually in a wheelchair by the age of 12. It leads to respiratory failure, heart failure, and other debilitating orthopaedic complications.

What is the average lifespan of someone with muscular dystrophy?

People with Duchenne muscular dystrophy typically require a wheelchair before their teenage years. The life expectancy for those with this disease is late teens or 20s.

What is the prevalence of Duchenne muscular dystrophy?

Researchers from the Muscular Dystrophy Surveillance, Tracking and Research Network (MD STAR net) have just published in Pediatric s the first population-based data on prevalence of Duchenne and Becker muscular dystrophies, known as DBMD, by race/ethnicity in the United States.

Where can I find data on muscular dystrophy?

Data from the MD STAR net sites cannot be generalized to the entire United States. The tables below show data on males with Duchenne or Becker muscular dystrophy in five MD STAR net sites during the years 1982-2011.

How old is the average person with muscular dystrophy?

Among males with DMD who did not have a family history of muscular dystrophy: There was an average of 2½ years between when a parent or caregiver noticed the first signs and symptoms of DMD, and when a diagnosis of DMD was made based on a muscle biopsy or a DNA test. The average age at diagnosis for DMD was 5 years.