Objective To investigate the distribution of human papillomavirus(HPV)in different age groups and its correlation with the degree of cervical lesions.Methods 2 031 patients with HPV screening specimens in our hospital from May 2012 to May 2015 were chosen as study subjects.To acquire patient cervical squamous columnar epithelial cells at the junction to detect HPV DNA types.HPV -positive patients used ultra -thin liquid -based cervical cytology technology (TCT)to detect.Patients with abnormal TCT detection were performed with electronic biopsy,and the diagnosis was made by pathology biopsy,and analyzed the distribution of HPV in different age groups and different degree of cervical lesions.Results In different age groups,≤20 years of age groups of patients with high -risk HPV positive rate was 19.7%,which was significantly higher than that of >20 -30 years,>30 -40 years and >40 -50 years three groups (14.4%,13.9%,15.0%)(χ2 =4.259,5.724,3.988,all P <0.05).There was no significant difference with the 50 years old group (17.1% )(χ2 =1.724,P >0.05).There was no significant difference in HPV positive rate among the ≤20 years,>20 -30 years,>30 -40 years,>40 -50 years,>50 years ages patients with high risk HPV infection group and low risk HPV infection group(χ2 =0.679,1.021,0.968,0.736, 0.668,all P >0.05).In the high -risk HPV infected group,the risk of single type infection in >20 -30 years,>30 -40 years,>40 -50 years,>50 years ages patients were significant higher than the mixed types infection(χ2 =4.213,3.894,4.256,5.330,5.666,all P <0.05).Infected patients of all ages with high -risk HPV were HPV16, HPV52,HPV58 type -based,low -risk type HPV43 type places mainly.More than 31 to 40 years age group of patients infected with high -risk HPV types in cervical lesions mainly cervicitis and 40 years and older group of patients with high -risk HPV infection incidence of invasive cervical cancer were significantly higher.Conclusion Different age groups of women for HPV genotyping is important for diagnosis of cervical lesions.

Objective To investigate the correlation between C-reactive protein (CRP) level at admission and severity and early outcome of acute ischemic stroke.Methods Inpatients with acute ischemic stroke were enrolled retrospectively.The demographic and clinical data were collected.The National Institutes of Health Stroke Scale (NIHSS) at admission was used to evaluate the neurologic deficits,≤8 was defined as a mild stroke and ＞ 8 was defined as a severe stroke.The modified Rankin scale was used to evaluate the outcomes at discharge,0-2 was defined as good outcome and ＞ 2 was defined as poor outcome.Multivariate logistic regression analysis was used to determine the independent influencing factors of severity and early outcome of acute ischemic stroke.Results A total of 120 patients with acute ischemic stroke were enrolled in the study.Their mean age was 63.35 ± 11.51 years,71 (59.17％) were males;81 had mild stroke (67.5％),39 (32.5％) had moderate to severe stroke;71 (59.17％) had good outcome,and 49 (40.83％) had poor outcome.There were significant differences in the age,CRP level,and proportions of ischemic heart disease,atrial fibrillation,smoking,and drinking between the mild stroke group and the moderate to severe stroke group (all P ＜0.05).Multivariate logistic regression analysis showed that ischemic heart disease (odds ratio [OR] 4.407,95％ confidence interval [CI] 1.100-17.653;P=0.036),atrial fibrillation (OR 6.603,95％ CI 1.190-36.635;P =0.031) and CRP (OR 1.022,95％ CI 1.001-1.043;P =0.041)were independently and positively correlated with the severity of stroke.There were significant differences in baseline NIHSS score,fibrinogen and CRP level,as well as the proportions of the patients with atrial fibrillation,smoking,and drinking between the good outcome group and the poor outcome group (all P ＜0.05).Multivariate logistic regression analysis showed that smoking (OR 8.895,95％ CI 1.699-46.557;P=0.010),baseline NIHSS score (OR 2.241,95％ CI 1.567-3.206;P ＜0.001),and CRP (OR 1.195,95％ CI 1.030-1.386;P =0.019) were independently correlated with the early poor outcomes.Conclusion CRP level at admission was the independent influencing factor of severity and early outcome of acute ischemic stroke.