Five outcome indicators were derived from the sixteen standard outcome criteria that represent the key concepts in the theory:
A. Not Being in Pain
This concept is defined as not having the experience of pain (Ruland & Moore, 1998). This is the central part of many patients’ end-of-life experience. Pain is considered an unpleasant sensory or emotional experience associated with actual or potential tissue damage (Alligood, 2014).
B. Experience of Comfort
The experience of comfort is defined as relief from discomfort, the state of ease and peaceful contentment, and whatever makes life easy or pleasurable (Ruland & Moore, 1998).
C. Experience of Dignity and Respect
Each terminally ill patient is “respected and valued as a human being”. This concept incorporates the idea of personal worth, as expressed by the ethical principle of autonomy or respect for persons, which states that individuals should be treated as autonomous agents, and persons with diminished autonomy are entitled to protection (Alligood, 2014).
D. Being at Peace
Being at peace involves the feeling of calmness, harmony, and contentment (Ruland & Moore, 1998). According to Aaron & Cooksey, the patient is free of anxiety and fear, and possess feelings of calmness and peace.
E. Closeness to Significant Others
A connection, physical or emotional, to the caring individuals important to and involved in patient care (Aaron & Cooksey, 2013).
II. Major Assumptions
Nursing, Person, Health and Environment
Two assumptions of Ruland and Moore’s theory are identified as follows:
A. According to Ruland & Moore, the person’s approach to end-of-life is a highly personal experience. The occurrences and feelings of end-of-life experience are personal and individualized
B. Nursing care is crucial for creating a peaceful end-of-life experience. Nurses assess and interpret cues that reflect the person's end-of-life experience and intervene appropriately to attain and maintain a peaceful experience, even when the dying person cannot communicate verbally (Alligood, 2014).
The following are two additional, implicit assumptions:
A. Family a term that includes all significant others, is an important part of end-of-life care.
B. The goal of end-of-life care is care is to maximize treatment. The best possible care will be provided through the judicious use of technology and comfort measures, in order to enhance quality of life and achieve a peaceful death (Alligood, 2014).
III. Theoretical Assertions and Propositions
According to Ruland & Moore, six relational statements were identified as theoretical assertions for theory as follows:
A. Monitoring and administering pain relief and applying pharmacological or non-pharmacological interventions contribute to the patient’s experiences of not being in pain.
B. Preventing, monitoring and relieving physical discomfort, facilitating rest, relaxation and contentment, and preventing complications contribute to the patient’s experience of comfort.
C. Including the patient and significant others in decision making regarding patient care, treating the patient with dignity, empathy and respect, and being attentive to the patient’s expressed needs, wishes, and preference contribute to the patient’s experience of dignity and respect.
D. Providing emotional support, monitoring and meeting the patient’s expressed needs for anti anxiety medications, inspiring trust, providing the patient and significant others with guidance in practical issue, and providing physical preference of another caring person if desired contribute to the patient’s experience of being at peace.
E. Facilitating participation of significant others’ grief, worries, and questions, and facilitating opportunities for family closeness contribute to the patient’s experience of closeness to significant others or person who care.
F. The patient’s experience of not being in pain, comfort, dignity and respect, being at peace, closeness to significant others or person who contribute to peaceful end of life.
The five concepts comprised of outcome indicators are measurable in both qualitative and quantitative methodologies, while visualizing the direction of relationships (Figure 36-1):
FIGURE 36-1 Relationships among the concepts of the Peaceful End-of-Life Theory. From Ruland, C. M., & Moore, S. (1998]. Theory construction based on standards of care: A proposed theory of the peaceful end of life. Nursing Outlook, (46) 4, 174.
Reference:
Ruland, C.M., Moore, S. (1998). Theory Construction Based on Standards of Care: A Proposed Theory of the Peaceful End of Life. Nursing Outlook 1998 (46) 4: 169-175.
Alligood, M.R., (2014). Nursing Theorists and their Works (8th ed.). USA: Mosby Elsevier.