RESUMO
BACKGROUND: A common misconception about low back pain (LBP) is that the spine is weak and that lumbar flexion should be avoided. Because the beliefs of health-care professionals (HCPs) influence patients, it is important to understand the attitudes of health care professionals towards LBP and lifting. OBJECTIVES: To assess and compare the perceptions of different categories of HCPs regarding the safety of specific movement strategies used to lift a light load, and their beliefs regarding back pain. The secondary aim was to determine whether certain factors influenced the beliefs of HCPs. METHODS: Data were collected via an electronic survey. Student and qualified physical therapists (PTs), medical students, and general practitioner (GP) trainees were included. The questionnaire included eight photographs, depicting eight different strategies to lift a light load. Respondents were requested to select the strategy(s) they considered as "unsafe" to use for asymptomatic people with a previous history of LBP and people with chronic LBP. Beliefs and attitudes towards LBP were evaluated using the Back Pain Attitudes Questionnaire (Back-PAQ). RESULTS: Questionnaires from 1005 participants were included. Seventy percent of qualified PTs considered none of the strategies as harmful (versus 32% of PT students, 9% of GP trainees and 1% of medical students). Qualified PTs had higher Back-PAQ scores (mean ± SD: 13.6 ± 5.5) than PT students (8.7 ± 5.7), GP trainees (5.9 ± 5.9) and medical students (4.1 ± 5.2), indicating less misconceptions regarding LBP. Having LBP negatively influenced beliefs while taking a pain education course positively influenced beliefs. CONCLUSION: Misconceptions regarding LBP and the harmfulness of lifting a light load with a rounded back remain common among HCPs, particularly medical doctors.