Decreased Functional Capacity in Individuals with Chronic Non-Specific Low Back Pain: A Cross-Sectional Comparative...

Area of Science:

• Biomechanics
• Rehabilitation Science
• Clinical Assessment

Background:

• Chronic non-specific low back pain (CNSLBP) is a prevalent condition affecting functional capacity.
• Assessing functional capacity is crucial for understanding the impact of CNSLBP and guiding rehabilitation.

Purpose of the Study:

• To compare functional capacity tests between individuals with and without CNSLBP.
• To investigate the influence of demographic factors on functional capacity in CNSLBP.

Main Methods:

• Thirty individuals with CNSLBP and thirty healthy controls participated.
• Functional capacity was assessed using the functional reach test (FRT), five-time sit to stand test (5 TSST), and two-minute step test (2 MST).
• Pain intensity and disability were measured using VAS and MODQ Thai version.

Main Results:

• Significant differences were observed in the 5 TSST and 2 MST between CNSLBP and healthy groups.
• Age significantly affected 5 TSST and 2 MST performance.
• Gender and height influenced FRT outcomes.

Conclusions:

• Individuals with CNSLBP exhibit lower functional capacity in the 5 TSST and 2 MST.
• Therapeutic interventions should address these functional deficits.
• Functional capacity, particularly in the 5 TSST and 2 MST, declines with increasing age.