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Fortunately, the LBP resolves for the vast majority within 2-4 weeks.The image below illustrates a herniated nucleus pulposus at multiple levels, one of the causes of LBP.
For individuals younger than 45 years, mechanical LBP represents the most common cause of disability and is generally associated with a work-related injury.
Smoking in males was linked with an increased risk of first-time nonsurgical hospitalization and second-time hospitalization for surgical treatment.
Similarly, a study by Yang and Haldeman, derived from the 2009-2012 National Health Interview Survey of the civilian US population, indicated that risk factors for LBP include current or previous smoking, current or previous alcohol use, lack of sleep, obesity, and lack of leisure-time physical activity.
Treatment included workplace intervention involving participatory ergonomics, as well as a graded activity program.
Another 68 patients received the usual type of care for chronic back pain, administered by a medical specialist, general practitioner, occupational physician, and/or allied health care professionals.