Mutual support groups whose members are people who have experienced a loss such as the death of a loved one, divorce or separation and are trying to cope with their grief as a result. The groups meet in-person, by telephone or via the Internet; and focus on helping participants accept their loss, express their grief, move through the bereavement process and put their lives back together.

Mutual support groups whose members are husbands, wives or other individuals who have experienced the loss of their marriage partner or significant other. Groups may also be structured for the surviving spouses of people in law enforcement, the military or other specific high-risk professions. The groups meet in-person, by telephone or via the Internet; and focus on helping participants accept their loss, express their grief, and move through the bereavement process. The groups also help members put their lives back together by providing practical information about legal issues, financial arrangements and other responsibilities of daily living.

Mutual support groups whose members are people who have a disability, illness or other health condition, their families and friends. The groups meet in-person, by telephone or via the Internet; and provide an opportunity for participants to share information, resources, practical tips for daily living and encouragement about issues related to the disability or health problem.

Individuals who are generally between the ages of 18 and 25 depending on the ages that specific programs use for qualification.

A condition in which an individual experiences pain which persists beyond the expected time required for healing of an injury or after the expected course of an acute illness, usually with a duration of greater than six months. Chronic pain arises from a number of causes including invasion or compression syndromes due to cancer, neurological disorders such as neuralgia, phantom limb pain, nerve entrapment syndromes, spinal cord damage, muscular inflammation syndromes, and syndromes involving lesions in the thalamus.

Individuals who have experienced a loss, such as the death of a loved one or pet, divorce or separation, estrangement from a family member or any other kind of significant loss whose own patterns of personal, social and familial coping have been significantly affected as a result.

Women whose husbands or partners have died and whose patterns of personal, social and familial coping have been significantly affected by the loss.

The parents, children, spouses, partners, friends or other relatives or significant others of people who have cancer, whose own patterns of personal, social and familial coping have been significantly affected by concern about the individual.