Age of onsetA problem sinceAlways been a problem9%Childhood20%29%Teenage years10%39%Twenties22%61%Thirties/forties11%72%Fifties/sixties4%76%Not relevant or not responded24%
Table 2. Experience of mobility difficulties.
Age of onsetA problem sinceAlways been a problem14%Childhood15%29%Teenage years10%39%Twenties14%53%Thirties/forties16%69%Fifties/sixties1%70%Not relevant or not responded30%