• death
  • Mortality rates from motor neuron disease in England and Wales for the years 1959-1979 were studied through death certification data supplied by the Office of Population Censuses and Surveys. (ox.ac.uk)
  • Examination of occupation, as listed on the death certificates, showed an excess of motor neuron disease deaths in leather workers in all three periods for which data were available (1959-63, 1970-72 and 1975). (ox.ac.uk)
  • areas
  • The distribution of motor neuron disease deaths within England and Wales showed more variation between counties and between Hospital Regions than expected, and areas of high motor neuron disease mortality along the south coast and low mortality in the Midlands could be identified. (ox.ac.uk)
  • usually
  • Symptoms usually progressively get worse over time and will eventually become difficult to live with when the damages it produces to the neurons makes it nearly impossible to do anything. (motorneuronedisease.org)