The morbidity of anemia was obviously lower in the group of good nutrition condition than in that of the poor one( P<0.01 ).
营养状况较好组贫血患病率明显低于营养较差组（P<0.01）。
The morbidity of anemia was obviously lower in the group of good nutrition condition than in that of the poor one( P<0.01 ).
营养状况较好组贫血患病率明显低于营养较差组（P<0.01）。
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