Initial Evaluation of the Operational Neck Pain Index

Area of Science:

• Aerospace Medicine
• Musculoskeletal Disorders
• Human Factors Engineering

Background:

• Neck pain is a common issue for military pilots during flight operations.
• Characterizing specific pain details is crucial for developing predictive models of musculoskeletal neck pain.

Purpose of the Study:

• To develop and evaluate a novel index for characterizing pilot neck pain.
• To differentiate between musculogenic and neurogenic pain based on location and severity.

Main Methods:

• An anonymous, web-based questionnaire was developed with expert input.
• Military pilots reported pain characteristics, onset, duration, relief, and neck mobility.
• A weighted numerical response index was calculated from 117 completed questionnaires.

Main Results:

• Bilateral, moderate, posterior musculogenic and neurogenic pain was most prevalent.
• Neck pain typically began within 30 minutes of flight or was pre-existing.
• Pain relief was commonly achieved through rest, OTC medication, or physical therapy.

Conclusions:

• The Operational Neck Pain Index effectively differentiates pain types and locations.
• This index provides valuable data for biomechanical modeling of neck pain.
• The index shows potential for tracking pain and treatment progression in pilots.