Raymond W. McGorryBarbara S. Webster BSPTStover H. SnookSimon M. Hsiang2026-03-222026-03-22200010.1097/00007632-200004010-00012https://doi.org/10.1097/00007632-200004010-00012https://andeanlibrary.org/handle/123456789/44100Citaciones: 128Pain intensity can affect disability, but the episodic nature of low back pain also affects the ability to function in both work and personal life. Intermittent increases in pain can markedly alter disability. Chronic low back pain should not be treated as a static phenomenon.enMedicineLow back painChronic painPain catastrophizingPhysical therapyObservational studyBack painIntensity (physics)Activities of daily livingPhysical medicine and rehabilitationThe Relation Between Pain Intensity, Disability, and the Episodic Nature of Chronic and Recurrent Low Back Painarticle