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Frequency [95% confidence interval] of nonprofessional risk factors for chronic low back pain (cLBP) for all patients who consult their general practitioners for LBP and subgroups of patients depending on duration of LBP.

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posted on 2009-03-16, 01:30 authored by Marie-Martine Lefevre-Colau, Fouad Fayad, François Rannou, Jacques Fermanian, Fernand Coriat, Yann Mace, Michel Revel, Serge Poiraudeau

significant difference P<0.05 in frequency of risk factor between the two subgroups of patients.