他们或许加剧城市与农村人群的紧张度。
They might heighten tensions between people in cities and those in the countryside.
目的研究农村人群超重、肥胖与高血压的关系。
Objective To investigate the relationship of hypertension with obesity in rural residents.
结果农村人群的卫生知识知晓率和行为正确率比较低。
Results Both the knowledge rates and the correct behavior rates were lower.
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