Treatment categories for low back pain: a methodological approach

Area of Science:

• Physical Therapy
• Rehabilitation Medicine
• Musculoskeletal Disorders

Background:

• Evaluating physical therapy effectiveness is challenging due to varied treatment techniques used concurrently.
• Categorizing treatment techniques can enhance the study of patient outcomes in physical therapy.
• Low back pain (LBP) is a prevalent condition necessitating effective and well-studied treatment approaches.

Purpose of the Study:

• To describe a novel method for creating distinct treatment categories for patients with low back pain.
• To identify and group commonly utilized physical therapy interventions for LBP.
• To establish a framework for more granular analysis of physical therapy effectiveness in LBP management.

Main Methods:

• Surveying physical therapists in Virginia to identify frequently used LBP treatments.
• Retaining 28 treatments used by at least 50% of respondents for further analysis.
• Employing factor analysis to group these treatments into discrete categories.

Main Results:

• Seven distinct physical therapy treatment categories for low back pain were identified: McKenzie approach, manual therapy, exercise with equipment, active and stretching exercise, physical agents, aerobic exercise and walking, and ergonomic activities.
• Indices were created for each identified treatment category.
• The identified categories provide a structured approach to understanding the components of physical therapy interventions for LBP.

Conclusions:

• The developed categorization method offers a structured approach to analyzing physical therapy treatments for low back pain.
• These seven categories can facilitate future research into treatment effectiveness and patient outcomes.
• Further validation through confirmatory factor analyses on a separate sample is recommended.