this paper reports a study exploring the structure of power in Iranian elderly and provides a foundation for cultural based care.

The older adult population is increasing in the world. It is estimated that the number of people age 60 and older to be about 600 millions in the world. Power is a source for living that is present in all individuals. Although some researches have been exploring the meaning of power among elderly, there is no information about the concept of power in Iranian elders.

In this qualitative study, 22 participants were interviewed about the concept of power; purposive sampling was used to understand the nature of the phenomenon under study. The interviews were analyzed using a content analysis method.

The main categories that emerged from this qualitative study, included: independence; being aware of personal changes; coping; perceived self ability; role playing; and mastery.

This is the first qualitative study that describes how Iranian elderly perceive their power. The main structures of power were perceived self ability and mastery, which according to the participants' stand points is formed and takes meaning in their families. Findings are important to health care professionals especially nurses involved in the care of elderly.