DUBLIN--(BUSINESS WIRE)--Research and Markets has announced the addition of Wintergreen Research, Inc's new report "Power Wheelchairs: Market Strategies and Forecasts, Worldwide, 2016-2022" to their offering. Power wheelchair markets at $1.5 billion in 2015 are anticipated to reach $2.4 billion in 2022. Market growth comes in large part from demand for mobility from people who might otherwise be bedridden. The aging of the population is creating a growing pool of people that need power wheelcha