Both groups improve symptoms and body signs to some degrees, but the reversed group had much better amelioration of dim and blakish complexion than those in the non-reversible group.

两组的症状、体征有不同程度的改善，但逆转组对面色晦暗体征的改善显著。

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Both groups improve symptoms and body signs to some degrees, but the reversed group had much better amelioration of dim and blakish complexion than those in the non-reversible group.

两组的症状、体征有不同程度的改善，但逆转组对面色晦暗体征的改善显著。

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