Prevalence and genotype distribution of human papillomavirus infection in Huzhou City, eastern China, 2018-2019.

BACKGROUND: Human papillomavirus (HPV) infection is involved in cervical cancer development, and hence understanding its prevalence and genotype distribution is important. However, there are few reports on the prevalence and genotype distribution of HPV in the city of Huzhou in China. METHODS: In this retrospective cross-sectional study, 11,506 women who visited Huzhou Maternity & Child Health Care Hospital between January 2018 and October 2019 were enrolled. The results of HPV genotyping and cytology tests were analyzed. RESULTS: The overall prevalence of HPV infection was 15.5%. The rate of high-risk (HR) HPV infection (13.5%) was higher than that of single low-risk (LR) HPV infection (2.0%) (p<0.05). The five most common HPV genotypes were HPV52 (3.3%), 16 (1.9%), 58 (1.7%), 53 (1.5%), and 81 (1.2%). The infection rate of HPV peaked in women aged 16-24 and women aged ≥55. The infection rate of HPV58 or HPV81 appeared as a single peak in women aged ≥55. The rates of HR-HPV and LR-HPV infection were higher in subjects with abnormal cytology (p<0.05). CONCLUSIONS: HPV infection is high in Huzhou, and HPV53 and HPV81 are the prevalent genotypes. HPV infection rate is associated with age and cytology. Regional HPV surveillance is essential to optimize current HPV prevention and vaccine development.

Diagnostic Value of sCD163 Combined with PCT and HS-CRP in Patients with Gynecological Malignant Tumors and Fever.

OBJECTIVE: To explore diagnostic values of sCD163 with PCT and HS-CRP in diagnosing infection among patients with gynecological malignant tumors and fever. STUDY DESIGN: Cross-sectional, observational study. PLACE AND DURATION OF STUDY: Huzhou Maternity & Child Health Care Hospital, China, from May 2018 to February 2020. METHODOLOGY: A total of 119 patients with gynecological malignant tumors and fever were divided into infected group (70 cases) and non-infected group (49 cases), according to the blood bacterial culture results and clinical symptoms. Serum PCT, HS-CRP, sCD163 level were compared. Pearson correlation was performed to analyse correlation of sCD163 with PCT and HS-CRP. The area under the curve (AUC) score was calculated from receiver operating characteristic curve (ROC). RESULTS: Serum sCD163, PCT and HS-CRP levels in infected group were all elevated compared to non-infected group (all p <0.001). Pearson correlation analysis showed that sCD163 was positively correlated with PCT and HS-CRP (r = 0.596, p <0.001; r = 0.744, p <0.001, respectively). The AUC of sCD163 + PCT + HS-CRP combined detection for predicting early infection in patients with gynecological malignant tumors and fever was 0.905 (95% CI: 0.855-0.956), which was greater than sCD163, PCT, and HS-CRP detected alone. CONCLUSION: Combined detection of sCD163 with PCT and HS-CRP has a high diagnostic efficiency for early infection in patients with gynecological malignant tumors and fever, which is better than that of sCD163, PCT or HS-CRP alone. It can be used as an effective auxiliary examination method and an indicator for differential diagnosis. Key Words: sCD163, PCT, HS-CRP; Gynecology, Tumor, Infection, Diagnosis.