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Purpose@#This study attempted to detect the changes of cervical cancer screening rate and willingness among female migrants, and the associated socio-demographic factors in Shenzhen city. @*Materials and Methods@#Two citywide surveys were conducted using a multistage random cluster sampling method in 2011 and 2014, respectively. Data on demographic characteristics, screening participation, and willingness to screen were collected. Logistic regression models were applied to detect possible associated socio-demographic characteristics, and their variations with survey years. @*Results@#In total, 12,017 female migrants were enrolled, with a mean age (standard deviation) of 36.73 (6.55) years. From 2011 to 2014, the screening rate increased (25.8% vs. 35.1%, p < 0.001), while the willingness to screen remained stable (82.2% vs. 82.8%, p=0.46). Overall, socio-demographic characteristics of female migrants, including age, marital status, education, monthly income, employment, and medical insurance, were found to be positively associated with screening participation. Similar impacts in relation to willingness were observed except for age. However, these associations varied with survey years, mainly in the contributions of education and monthly income to screening participation, as well as age, monthly income, and medical insurance to willingness of being screened. @*Conclusion@#Identifying changes of associated socio-demographic factors precisely is warranted of necessity, which provides novel clues to adjust targeted actions regularly in promoting cervical cancer screening participation among female migrants in Shenzhen.
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Objective To explore the correlation between social support and pregnancy depression in Shenzhen. Methods From August 2018 and June 2020, a structured questionnaire survey was conducted among pregnant women who underwent pregnancy examination in a 3A-grade maternal & child health care hospital. A total of 1 396 questionnaires with complete information were collected. Chi-square test and Wilcoxon rank sum test were used to analyze the baseline characteristics. The odds ratio (OR) and 95% CI confidence interval between social support and pregnancy depression were estimated using logistics regression model. Subgroup analysis was also conducted. Results There were statistically significant differences in education level, medical insurance rate, household registration, family monthly income, proportion of multiparas, proportion of husbands being the only child, pregnancy stress and social support between the depression group and non-depression group. After multi-factors adjustment, the OR (95% CI) of the total social support score was 0.97(95%CI 0.95-0.99), the OR (95% CI) of the objective support dimension was 0.90(95% CI 0.87-0.94), and the P value of the interaction term multiplied by pregnancy term was less than 0.05. According to the stratified analysis of pregnancy, the total score of social support was significantly correlated with the depression status only in the third trimester, with an OR (95% CI) of 0.97 (95% CI 0.94-0.99). The objective support dimension was significantly correlated with depression status in the first and third trimesters, and the OR (95% CI) was 0.78 (95% CI 0.61-0.99) and 0.89 (95% CI 0.84-0.94), respectively. The OR of support utilization score in the third trimester was 0.91 (95% CI 0.83-0.99). Conclusion Social support was negatively correlated with depression during pregnancy and was particularly important in the third trimester. Various dimensions of social support were differentially correlated with pregnancy depression in each trimester. The objective support dimension was particularly important in the first and third trimesters.
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Purpose@#A cross-sectional survey was conducted to evaluate the differences on awareness and attitude towards human papillomavirus (HPV) and its vaccine between local and migrant residents who participated in cervical cancer screening in Shenzhen, China. @*Materials and Methods@#A total of 9,855 females sampled from healthcare institutions in 20 street blocks through the Cervical Cancer Prevention Network were surveyed in this study by a self-administered questionnaire. Multivariate logistic regression was conducted to explore the role of the hukou and resident status in the willingness to receive HPV vaccination. @*Results@#Local residents had a relatively higher awareness of HPV (62.0% vs. 35.6% vs. 29.9%, p 0.05). @*Conclusion@#Inequalities in awareness and attitude towards HPV and its vaccine existed between local and migrant residents in Shenzhen. The hukou and resident status did impact on the willingness to receive HPV vaccination, therefore, it is critical to implement effective health education campaigns on HPV and its vaccine among internal migrants.
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Objective@#To investigate the mental health status of female migrant workers in a city.@*Methods@#From August to December, 2016, cluster random sampling was used to select female migrant workers aged 16-60 years from 10 districts of this city, and Symptom Checklist-90 (SCL-90) and a questionnaire on general status were used.@*Results@#Among these female migrant workers, the detection rates of obsessive-compulsion, hostility, and depression were 6.62%, 4.18%, and 4.10%, respectively. There was a significant difference in the detection rate of mental health issues between the female migrant workers from different districts, with different occupations, or with different education levels (P<0.05) . Districts, occupation, and education level were associated with mental health issues, after adjustment for age (P<0.05) .@*Conclusion@#Although female migrant workers in this city have a high mental health level, the issues such as obsessive-compulsion, hostility, and depression should be taken seriously. Targeted mental health surveys and comprehensive interventions should be implemented to improve the mental health level of female migrant workers.
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Objective@#To analyze the epidemiological genotype features of human papillomavirus (HPV) in cervical infection and their risks for cervical precancers among women in Shenzhen area.@*Methods@#A total of 2 717 individuals ranging in age from 30~59 years were recruited in 18 community health centers of Shenzhen city from March 1 to June 15, 2015 by a cluster sampling method. The results of genotype of HPV, liquid-based cytology (LBC), colposcopy and pathology were analyzed. The clinical sensitivity and specificity as well as positive (PPV) and negative (NPV) predictive values of the combination of different HPV genotype in screening the cervical intraepithelial neoplasia (CIN) 2 and above were estimated.@*Results@#The HPV infection rate in Shenzhen area was 15.9% (432/2 717). The most common HPV genotype was HPV52 (22.9%), followed by HPV16 (12.7%), HPV53 (10.0%), HPV51 (8.6%) and HPV58 (8.1%). Compared with HPV16/18 genotyping, HPV33/16 genotyping had a higher sensitivity (57.1% vs. 42.9%, P<0.05) and an analogous specificity (87.3% vs. 86.9%, P>0.05) in predicting CIN2+ . The sensitivity of combination of HPV33/16 genotyping and low grade squamous intraepithelial lesion (LSIL) positive tested by LBC in predicting CIN2+ was 75.0%, significantly higher than 64.3% of atypical squamous cells of undetermined significance (ASC-US) positive tested by LBC alone (P<0.05). The specificities of these two methods mentioned above in predicting CIN2+ were 83.5% and 89.2%, respectively, without statistical difference (P>0.05).@*Conclusions@#Women infected by HPV have distinct risks for CIN2+ according to different high-risk HPV genotypes. The top five risks were HPV 33, 16, 58, 56, and 68. HPV-positive women triaged by LBC LSIL+ combined with HPV33/16 genotyping may be a potential strategy for cervical cancer screening in developed urban area.
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Objective@#To analyze the distribution and associated factors of high-risk genotypes of HPV in cervical infection among women in Shenzhen.@*Methods@#The information on sociodemographic characteristics and HPV genotypes of HPV-positive women who participated cervical screening test from January 2014 to December 2016 was downloaded from Shenzhen Maternity and Child Healthcare Management Information System. According to the pathogenicity, the high-risk HPV genotypes were divided into 15 types including HPV 16, 18, 31, 33, 35, 39, 45, 51, 52, 53, 56, 58, 59, 66 and 68; and there were 6 low-risk genotypes including HPV 6, 11, 42, 43, 44, and 81. Chi-square tests were applied to compare the proportions of high-risk HPV infection among women who had different sociodemographic characteristics. A non-conditional logistic regression model was used to analyze the associated factors for high-risk HPV infection.@*Results@#In total, all HIV positives received HPV genotyping, with an average age of (38.08±9.38) years old. There were 9 979 (93.9%) high-risk and 645 (6.1%) low-risk HPV infections. The proportions of HPV infections for high-risk type in each year were 91.5%, 93.8%, and 95.6%, increasing with the screening years (χ2=54.79, P<0.001). Multivariate logistic regression analysis showed that compared with women younger than 25 years old, women in other age groups (at age 26 to 30 years, 31 to 35 years, 36 to 40 years, 41 to 45 years, and 50 years or older) had increased risks of high-risk HPV infection, with OR (95%CI) of 1.67 (1.20-2.31), 1.49 (1.09-2.03), 1.71 (1.23-2.37), 1.65 (1.19-2.31), and 1.84 (1.26-2.67), respectively; compared with the married, single women had a decreased risk of high-risk HPV infection (OR (95%CI): 0.71 (0.50-1.00)); women received HPV testing in 2015 and 2016 showed higher risk of high-risk HPV infection than those in 2014 (OR (95%CI): 1.43 (1.17-1.74) and 2.03 (1.68-2.46)). The 5 most common HPV genotypes were HPV52 (25.1%, 2 670 cases), followed by HPV16 (19.2%, 2 041 cases), HPV58 (13.3%, 1 413 cases), HPV18 (9.9%, 1 048 cases), and HPV51 (9.3%, 993 cases).@*Conclusion@#Age, marital status, and screening year were associated with high-risk HPV infections. Besides HPV16 and HPV18, the prevention and control on HPV infections for HPV52, HPV58, and HPV51 should be prioritized in Shenzhen area.
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Objective@#To study status of social support and its influencing factors in female migrant workers. @*Methods@#Study participants were selected with a random cluster design from participants 16-60 years old in non-registered residents from 10 districts in one city. Social support revalued scale and general questionnaire were used to survey social support status of female migrant workers in August-December of 2016. @*Results@#There was statistic difference in social support among different districts, occupations, and income of female migrant workers (P<0.05) . Results of multiple linear regression demonstrates that districts, occupations, and income of female migrant workers were associated with social support scale (district standarized β=0.03, occupations standarized β=-0.03, incorue standarized β=0.10, P<0.05) . @*Conclusion@#We should be attentive to self-employed and Low-income participants among female migrant workers.
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The applications accepted and approved by general program, young scientist fund and fund for less developed region of national natural science funds in the discipline of Chinese materia medica, NSFC in 2011 have been introduced. The character and problems in these applications have been analyzed to give a reference to the scientists in the field of Chinese material medica.
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China , Foundations , Materia Medica , Natural Science Disciplines , Research Support as TopicABSTRACT
OBJECTIVE To analyze the convenient and effective disinfection methods for the carrier vehicles in the hospital supply division.METHODS The spraying disinfection and the traditional disinfection method were used to disinfect carrier vehicles after using,and the samples of main 4 parts of the carrier vehicles were collected for bacterial culture.RESULTS The difference of bacterial counts was significant between before and after disinfection by the two methods(P