Myra Estrin Levine’s Nursing Theory


Myra Estrin Levine was a nurse theorist and author known for her conservation model, a holistic approach to nursing that emphasizes the importance of patient care and well-being. Her theory focuses on the four conservation principles: energy, structural integrity, personal integrity, and social integrity.

According to Levine’s approach, patient care should be centered on energy conservation, which can be accomplished by carefully managing the patient’s surroundings, structure, and social and personal integrity. This kind of nursing can aid nurses in giving better care and enhancing patient outcomes.

Brief history on Myra Estrin Levine’s Nursing Theory

The conservation model, another name for Myra Estrin Levine’s nursing theory, first appeared in the 1960s in response to the expanding complexity of patient care. Levine, a nurse, educator, and writer, aimed to create a holistic nursing approach that would offer a framework for comprehending and attending to patients’ needs.
Four conservation elements make up Levine’s conservation model: energy, structural integrity, social integrity, and personal integrity. Levine contends that in order to advance the health and wellbeing of patients, these concepts must be addressed together because they are intertwined and interdependent.

Importance of the Myra Estrin Levine’s Nursing Theory

The conservation model, sometimes referred to as the Myra Estrin Levine nursing theory, is a significant framework that has influenced nursing practice over the past few decades. The theory is founded on the notion that, in order to advance health and wellbeing, patient treatment should center on the preservation and protection of energy and resources.

The conservation model’s all-encompassing approach to patient care is among its most noteworthy advantages. In order to produce the best possible health outcomes, the approach highlights the significance of attending to patients’ physical, psychological, and social needs. Nurses can deliver more effective and compassionate care by concentrating on the full person rather than just their symptoms or concerns.

The Core Concepts of the Myra Estrin Levine Nursing Theory

The Myra Estrin Levine nursing theory, also known as the conservation model, is built upon several core concepts that form the foundation of the framework. These concepts are essential for nurses to understand in order to effectively apply the theory in clinical practice.

Conservation: The conservation of energy and resources is a central concept in the Levine’s nursing theory. Nurses must work to preserve and protect the energy and resources of their patients in order to promote healing and maintain health.

Wholeness: The Levine theory emphasizes the importance of viewing patients as whole individuals, rather than just a collection of symptoms or problems. Nurses must address all aspects of patients’ physical, emotional, and social well-being in order to provide holistic care.

Adaptation: The concept of adaptation is central to the Levine theory, as patients must be able to adapt to changes in their environment and health in order to maintain well-being. Nurses must be able to assess patients’ adaptive capacities and provide appropriate care and support.

Environment: The environment plays a significant role in the health and well-being of patients. Nurses must be aware of the physical, social, and cultural environment in which their patients are situated in order to provide effective care.

Health: The Levine theory defines health as a state of equilibrium or balance, in which patients are able to conserve their energy and resources in order to maintain well-being.

Application of the Nursing Process in Myra Estrin Levine’s Conservation Model

A core structure known as the nursing process directs nurses as they deliver patient-centered care. The nursing process can assist nurses in efficiently addressing the physical, emotional, and social needs of their patients when used within the Myra Estrin Levine conservation model.
There are five steps in the nursing process:

Assessment: According to the Levine conservation model, nurses must evaluate patients’ capacity for adaptive behavior as well as their ability to conserve energy and resources.
Nursing diagnoses include prospective or actual issues with energy and resource conservation, as well as potential or actual issues with patients’ capacity for adaptation, based on their assessment.

Planning: Nurses must create a care plan that addresses the problems observed while taking into account the unique requirements, abilities, and objectives of each patient.

Implementation: In order to promote energy and resource conservation and improve adaptive capacities, nurses must carry out the care plan using treatments supported by evidence.

Evaluation: In order to promote the best possible patient outcomes, nurses must assess the success of the care plan and make any necessary modifications.

Nurses must keep the main ideas of the theory in mind when they perform the nursing process within the Levine conservation model. They must, for instance, strive to maintain and safeguard patients’ resources and energy, address patients’ wholeness, encourage adaptation and balance, and be conscious of the environment in which their patients are situated.


  1. Holistic approach: The conservation model considers the patient as a whole person and addresses their physical, emotional, and social needs.
  1. Individualized care: The model recognizes that each patient is unique and requires a tailored approach to care.
  1. Focus on prevention: The conservation model emphasizes prevention of health problems through energy and resource conservation, which can lead to better health outcomes.
  1. Applicable to various healthcare settings: The conservation model can be applied in different healthcare settings, such as hospitals, clinics, and home care.


  1. Complexity: The conservation model can be difficult to understand and apply in practice, especially for novice nurses.
  1. Lack of empirical evidence: There is limited empirical evidence to support the effectiveness of the conservation model.
  1. Time-consuming: The conservation model requires a thorough assessment and planning process, which can be time-consuming in busy healthcare settings.
  1. Limited focus on illness: The conservation model focuses primarily on preventing health problems rather than treating illness, which may not be suitable for patients with acute or chronic conditions.


The conservation model, developed by Myra Estrin Levine, is a nursing philosophy that emphasizes the value of resource and energy conservation in patient care. The model is predicated on the idea that a patient’s resources and energy should be preserved to aid in healing and guard against health issues. The conservation paradigm approaches patient care holistically and values each patient’s individuality. It can improve health outcomes by preventing health problems and is useful in a variety of healthcare settings.

Frequently Asked Questions ( FAQs)

Q: What is the conservation model?

A: The conservation model is a nursing theory developed by Myra Estrin Levine that emphasizes the importance of energy and resource conservation in patient care. The model takes a holistic approach to patient care and recognizes the uniqueness of each patient.

Q: What is the goal of the conservation model?

A: The goal of the conservation model is to promote healing and prevent health problems by conserving a patient’s energy and resources.

Q: How is the conservation model applied in nursing practice?

A: The conservation model is applied in nursing practice by assessing a patient’s energy and resource level, developing a plan of care to conserve those resources, and evaluating the effectiveness of the plan.

Q: What are the core concepts of the conservation model?

A: The core concepts of the conservation model include conservation of energy, conservation of structural integrity, conservation of personal integrity, and conservation of social integrity.

A Page will cost you $12, however, this varies with your deadline. 

We have a team of expert nursing writers ready to help with your nursing assignments. They will save you time, and improve your grades. 

Whatever your goals are, expect plagiarism-free works, on-time delivery, and 24/7 support from us.  

Here is your 15% off to get started. 

  • Place your order (Place Order
  • Click on Enter Promo Code after adding your instructions  
  • Insert your code –  Get20

All the Best, 

Cathy, CS

Frequently Asked Questions

A Page will cost you $12, however, this varies with your deadline. 

When you pay us, you are paying for a near perfect paper and the time convenience. 

Upon completion, we will send the paper to via email and in the format you prefer (word, pdf or ppt). 

Yes, we have an unlimited revision policy. If you need a comma removed, we will do that for you in less than 6 hours. 

As you Share your instructions with us, there’s a section that allows you to attach as any files. 

Yes, through email and messages, we will keep you updated on the progress of your paper. 

Start by filling this short order form 

And then follow the progressive flow. 

Having an issue, chat with us here


Dr. James Logan – Admin