Orem’s Self-Care Deficit Nursing Theory: The Theorist, Principles and Comparison with Nursing Practice
9 min read Discussion: Orem’s Self-Care Deficit Nursing Theory
- Describe the theorist and principles of the theory.
- Compare and contrast your nursing practice to this theory.
- Does your practice align with the principles of this theory in any way, or at any time? Why or why not?
The theorist: Dorothea E. Orem
Dorothea Elizabeth Orem (1914–2007) was an American nurse theorist born in Baltimore, Maryland. She earned her nursing diploma from Providence Hospital School of Nursing in Washington, D.C., and later a BSN (1939) and MSN (1945) from the Catholic University of America. Her career spanned bedside nursing, hospital administration, nursing education and consultation, including work with the Indiana State Board of Health and the U.S. Department of Health, Education, and Welfare. While developing nursing curricula, Orem asked a basic question: “Why do people need nursing?” Her answer became the Self-Care Deficit Nursing Theory (SCDNT), first published in Nursing: Concepts of Practice in 1971 and refined through six editions (Orem, 2001). She received several honorary doctorates and is recognized as one of the most influential nursing theorists (Alligood, 2022).
Principles of the theory
Orem’s central idea is that people have a natural ability and responsibility to care for themselves. Nursing is needed when a person cannot meet their own self-care needs because of illness, injury, age or lack of knowledge. The goal of nursing is to help the patient meet those needs and, whenever possible, to restore the patient’s ability to care for themselves. The SCDNT combines three interrelated theories:
What people do for themselves to maintain life, health and well-being
Explains when nursing is needed: when demands exceed ability
How nurses meet the deficit: wholly compensatory, partly compensatory, supportive-educative
1. Theory of self-care
Self-care is the set of activities people perform on their own behalf to maintain life, health and well-being. Key concepts:
- Self-care agency: the person’s ability to engage in self-care, influenced by age, health, knowledge, culture and resources.
- Dependent-care agent: a person, such as a parent or caregiver, who provides care for someone who cannot care for themselves.
- Therapeutic self-care demand: the total self-care actions needed at a given time to meet the person’s requisites.
Orem identified three types of self-care requisites:
| Requisite | Description | Examples |
|---|---|---|
| Universal | Needs common to all people | Sufficient air, water and food; elimination; balance of activity and rest; balance of solitude and social interaction; prevention of hazards; promotion of normal human functioning |
| Developmental | Needs related to life stages and events | Pregnancy, infancy, adolescence, aging, loss of a loved one, relocation |
| Health deviation | Needs arising from illness, injury or disability and its treatment | Managing diabetes, wound care, taking medications, coping with a new diagnosis |
2. Theory of self-care deficit
A self-care deficit exists when a person’s self-care agency is not adequate to meet their therapeutic self-care demand. This deficit is the reason nursing is needed. Orem described five ways nurses help: acting for or doing for another; guiding and directing; providing physical or psychological support; providing an environment that supports development; and teaching.
3. Theory of nursing systems
The nurse designs a nursing system based on how much the patient can do:
| Nursing system | Patient’s ability | Nurse’s role | Example |
|---|---|---|---|
| Wholly compensatory | Unable to perform self-care | Nurse performs all self-care for the patient | Sedated, ventilated ICU patient; unconscious patient |
| Partly compensatory | Can perform some self-care | Nurse and patient share care | Post-operative patient who can feed self but needs help with ambulation and dressing changes |
| Supportive-educative | Can perform self-care but needs knowledge, guidance or support | Nurse teaches, guides and supports | Newly diagnosed diabetic learning insulin injection and glucose monitoring |
A patient often moves through all three systems during one illness, and the nurse adjusts the level of help as self-care agency improves. The theory fits the four nursing metaparadigm concepts: the person is capable of self-care; health is structural and functional wholeness; the environment affects self-care ability; and nursing helps meet self-care needs.
Evidence supporting the theory
Orem’s theory is widely used to design patient education and chronic disease management. In a quasi-experimental study of 80 adults with hypertension, a four-session self-care education program based on Orem’s theory, followed by telephone follow-ups, significantly improved quality of life eight weeks after the intervention compared with routine care, although self-efficacy differences were not statistically significant (Khademian et al., 2020).
Comparing and contrasting my nursing practice with Orem’s theory
The example below describes a medical-surgical nursing practice. Replace it with your own setting and experiences.
Example: a patient recovering from a stroke. On admission, Mr. A. (a hypothetical patient) has right-sided weakness and difficulty swallowing. I provide most of his care: positioning, aspiration precautions, hygiene and medication administration. This is close to a wholly compensatory system. As he improves, he begins washing his face, feeding himself with adaptive utensils and transferring with assistance; I shift to a partly compensatory system, encouraging him to do what he can while I assist with the rest. Before discharge, I teach him and his wife about his new medications, blood pressure monitoring, fall prevention and stroke warning signs, using teach-back; this is the supportive-educative system, with his wife serving as a dependent-care agent.
| Similarities with Orem’s theory | Differences and limitations |
|---|---|
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Does my practice align with Orem’s principles?
Yes, in many ways and at many times, though not always. My practice aligns most closely with Orem’s theory during assessment, rehabilitation and discharge teaching, when I deliberately evaluate a patient’s abilities and gradually transfer responsibility back to them and their families. Daily care plans built on activities of daily living (ADLs), patient education and the goal of independence reflect Orem’s belief that nursing should restore self-care agency. Evidence that Orem-based education programs improve outcomes, such as quality of life in chronic illness (Khademian et al., 2020), supports using this approach deliberately.
My practice aligns less with the theory in acute, time-pressured situations: during rapid responses, in the immediate post-operative period, or when patients are critically ill, care is necessarily wholly compensatory and focused on stabilization. It also aligns less when systemic barriers, such as staffing shortages, short lengths of stay or a lack of community resources, prevent adequate teaching or follow-up, or when a patient’s cultural values place caregiving responsibility on family rather than on the individual. In those situations, I adapt Orem’s principles by involving family as dependent-care agents and by connecting patients with community resources so that self-care can continue after discharge.
Sample discussion post
Dorothea Orem (1914–2007) developed the Self-Care Deficit Nursing Theory after asking why people need nursing. Her answer was that nursing is required when a person’s ability to care for themselves (self-care agency) is not enough to meet their self-care demands (Orem, 2001). The theory includes three parts: the theory of self-care, which describes universal, developmental and health deviation requisites; the theory of self-care deficit; and the theory of nursing systems, in which the nurse provides wholly compensatory, partly compensatory or supportive-educative care depending on the patient’s abilities (Alligood, 2022). My medical-surgical practice reflects this theory. For example, when caring for a stroke patient, I initially provide most of his care, then encourage him to perform self-care as he recovers, and finally teach him and his wife to manage medications and prevent falls at home. Research supports this approach: self-care education based on Orem’s theory improved quality of life in adults with hypertension (Khademian et al., 2020). However, my practice does not always align with the theory. Time pressures, short hospital stays and acute illness often require me to “do for” patients, and some patients’ cultural values emphasize family caregiving over individual self-care. Overall, Orem’s theory guides me to assess each patient’s abilities and to promote independence whenever possible.
Related reading: Florence Nightingale’s legacy and evidence-based practice, philosophy of nursing practice and teach-back in patient education.
Conclusion
Orem’s Self-Care Deficit Nursing Theory explains why people need nursing and how nurses should respond: by assessing self-care abilities, compensating for deficits, and teaching and supporting patients to regain independence. Much of everyday nursing, from helping with ADLs to discharge education, reflects her principles, although acute care demands, systemic barriers and cultural values sometimes limit how fully the theory can be applied. Using Orem’s framework deliberately helps nurses promote patient independence, involve families, and plan care that continues after the patient leaves.
References
Alligood, M. R. (2022). Nursing theorists and their work (10th ed.). Elsevier.
Khademian, Z., Kazemi Ara, F., & Gholamzadeh, S. (2020). The effect of self care education based on Orem’s nursing theory on quality of life and self-efficacy in patients with hypertension: A quasi-experimental study. International Journal of Community Based Nursing and Midwifery, 8(2), 140–149. https://doi.org/10.30476/IJCBNM.2020.81690.0
Orem, D. E. (2001). Nursing: Concepts of practice (6th ed.). Mosby.
