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.
dataset
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.
