More favourable prognosis of motor neurone disease in old age.
D000367:Age Factors; D000368:Aged; D000690:Amyotrophic Lateral Sclerosis / Q000150:complications; D010244:Bulbar Palsy, Progressive / Q000150:complications; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis