plus sévères sont plus fréquemment traitées par corticothérapie (p = 0,02), la dose de corticoïdes est corrélée à l'activité de la maladie (R = +0,33, p = 0,012). 2.2 ,
définie par Engvall comme FFMI < 10 th et FMI > 25 th ,
les patients tendent à être plus fréquemment traités par corticoïde (80 % vs 54 %, p = 0,13) et moins souvent par méthotrexate (50 % vs 74 % ,
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