Conclusion the majority of cases in floating population were in lower income and the low income was the risk factor of tuberculosis infection.

结论流动人口肺结核病人以较低收入的群体为主，经济水平低下是流动人口结核病发病的重要危险因素。

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Conclusion the majority of cases in floating population were in lower income and the low income was the risk factor of tuberculosis infection.

结论流动人口肺结核病人以较低收入的群体为主，经济水平低下是流动人口结核病发病的重要危险因素。

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