DAS28‐ESR scores, though higher in the patients from the South (DAS28‐ESR 3.7 ± 1.7) than in the patients from the Northeast (DAS28‐ESR 3.0 ± 1.4) and West (DAS28‐ESR 3.2 ± 1.8) groups, did not reach statistical significance for the latter (Table 1 ).
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