1 The cost of refinishing an average 15x15 (225 square feet) room is $340 to $900, costing anywhere from $1.50 to $4.00 per square foot. 2  Quality of previous finish: The finish that is currently on the hardwood floors can be a major factor in the work required to refinish or recoat the floors. Cost: The cost to refinish the floors is far less than replacing them. 2  The cost to install a wood floor is about $4,000 -- $2,000 more than refinishing. 3  Age: The age of your floor can be a huge factor, especially if you only installed it a few years ago.
ALS caused by mutations of this gene affect diverse ethnicities. The average age of onset is age 43 with a survival time of about 33-41 months. ALS resulting from this gene mutation is most commonly cervical with severe lower motor neuron loss in the spinal cord and less in the brainstem. RNA metabolism is also affected. This mutation accounts for about 3-5% of familial ALS cases.
1 The average age of onset is 18 in men and 25 in women. 2  Schizophrenia onset is quite rare for people under 10 years of age, or over 40 years of age. 3  The diagram below demonstrates the general age of onset trends for schizophrenia in men and women, from a representative study on the topic. Over 250,000 diagnosed cases in Britain. 2  Rates of schizophrenia are generally similar from country to countryabout .5% to 1 percent of the population (there are variations-but the variance is difficult to track due to differing measuring standards in many countries, etc.).