结果疾患总感染率为35.26%,其中城镇与乡村学生的疾患总感染率间存在明显差异(P<0.05);
Results The total infection rate of diseases was 35.26%, there was a significant difference between the students from city and countryside( P<0.05).
结果疾患总感染率为35.26%,其中城镇与乡村学生的疾患总感染率间存在明显差异(P<0.05);
Results The total infection rate of diseases was 35.26%, there was a significant difference between the students from city and countryside( P<0.05).
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