Relationship between the virus content of high risk HPV and cervical intraepithelial neoplasia / 中国基层医药

Objective To study the relationship between the virus content of high risk HPV and cervical intraepithelial neoplasia(CIN).Methods 450 patients with cervical intraepithelial neoplasia (CIN) were selected as the observation group ,450 healthy women at the same time were the control group ,then the positive rate and content of the control group and observation group with different high risk HPV types were detected and compared ,then the detection results of observation group with different CIN classification were compared too ,and the relationship of the detection indexes between the CIN were analyzed by the Logistic analysis .Results The HPV DNA positive rate of observation group with different high risk types were 9.11%,6.67%,6.67%,6.67%and 6.00%,respectively,and they were all higher than those of control group (χ2 =6.871,6.240,6.240,6.240,5.871,all P<0.05),and the positive rate of patients with different CIN classification had obvious differences too ,the virus content and constitution of observation group were respectively (301.35 ±32.67) Copies/mL and 11.56%,10.22%,9.56%,and they were all obviously higher than those of control group (t=6.276,χ2 =7.132,6.915,5.878,all P<0.05),and the content of patients with different classification had obvious differences ,all P<0.05,there were all significant differences ,and the item had close relationship to CIN by the Logistic analysis .Conclusion The high risk HPV virus content of patients with cervical intraepithelial neoplasia shows abnormal state ,and which have close relationship to the disease .

Observed Bacterial Content on Suspension Bed Sheet in Burns Intensive Care Unit / 中华医院感染学杂志

OBJECTIVE To observe the bacterial content on the suspension bed sheet in burns intensive care unit.METHODS To detect the bacterial content on the suspension bed sheet and the common sickbed sheet(20 sheets in each group) after sampling them before use and 12 and 24 hours after use and to compare them.RESULTS The bacterial content on two sorts of the sheets before use was accorded with the Ministry of Health standards.but 12 hours after use the significant bacterial content on the common sickbed sheet [(4.9?2.1) CFU/cm2] was much higher than that on the suspension bed [(3.2?1.1) CFU/cm2,P0.01].CONCLUSIONS Using suspension bed could reduce bacterial content on the sheet and ease nurse workload.