Complex sentence: Health equity is different from equality, as it refers only to the absence of disparities in controllable aspects of health; it is not possible to work towards complete equality in health, as there are some factors of health that cannot be controlled.
Split into simpler sentences: Health equity is different from equality, as it refers only to the absence of disparities in controllable aspects of health. It is not possible to work towards complete equality in health, as there are some factors of health that cannot be controlled.