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Background The Woman’s Condom, a newly designed condom for women, has obtained market approval in China, but it remains relatively unfamiliar to the migrant population. The aim of this study is to evaluate the short-term acceptability of the Woman’s Condom and influencing factors among internal migrants. Methods A longitudinal study was conducted among 1800 migrants in Beijing, Chongqing, and Shanghai in China between August 2013 and August 2014.Three-level model was implemented with the Statistical Analysis System software (v.9.4 SAS Institute) to analyze within-individual changes, between-individuals effects, and between-group effects. Results Three-level model analysis revealed statistically higher short-term acceptability of the Woman’s Condom among subjects who lived in Shanghai (β = 6.50, t = 2.76, p β = 3.05, t = 2.76, p β = − 1.69, t = − 7.55, p β = − 2.30, t = − 1.94, p = 0.05) were negatively related, while occupations of education, health, and civil staff (β = 1.50, t = 2.92, p β = 1.09, t = 5.54, p Conclusions The findings indicate that the Woman’s Condom enjoyed relatively high short-term acceptability among migrants in China. In order to popularize the Women’s Condoms in migrants, more publicity, consultation and training in open and prosperous areas should be strengthened.

Background Genital tract infections with ureaplasma urealyticum (UU) and chlamydia trachomatis (CT) are the most frequent sexually transmitted infections (STIs). The aim of this study is to understand the prevalence of UU and CT among general internal married migrants and to explore some possible influencing factors, so as to provide some evidences for STIs prevention in China. Methods A cross-sectional study was conducted in three cities of China from March 2016 to February 2017. A total of 3180 internal-married migrants were included. The structured questionnaire survey, gynecological or andrology examination and laboratory detection were conducted by the trained research fellow s. The prevalence of UU and CT was laboratory-confirmed in this study. Results The prevalence of laboratory-confirmed UU and CT were 45.41%, 5.75%, respectively. The co-infection rate was 4.09%. The rates of UU and CT of Shanghai participants (54.01%, 7.35%) were the highest, and the lowest were that of Yinchuan (37.74%, 4.52%). In Urumqi, the prevalence of UU and CT were 44.77%, 5.42%, respectively, but it has the highest co-infection rate. The multiple stepwise logistic regressions found that the prevalence of UU among three cities were different, and the male’s UU infection was lower than that of women (OR=0.71, 95%CI:0.61-0.83), and the 20-34 age group participants had lower UU and CT risk, compared with that of 45-49 age group. Moreover, the white-collar workers had lower risk of UU infection (OR=0.64, 95%CI: 0.49-0.83), compared with laborer, and using condom could reduce the UU infection (OR=0.74, 95%CI: 0.63-0.87). Compared with urban migrants, the rural participants had higher risk of CT infection (OR=1.68, 95%CI: 1.12-2.52), and sex behavior during menstruation could increase the prevalence of CT (OR=1.49, 95%CI: 1.05-2.11). Conclusion The prevalence of UU and CT were high and the co-infection was also serious among general internal married migrants. More health promotion measures about UU and CT should be taken to help general migrants of China, especially women and those with lower social-economic status (laborers from rural area), risky sexual behaviors such as having sex during menstruation should be warned of and condom-use should be promoted.

Hemodialysis is an effective replacement therapy for chronic renal failure patients. In recent decades, the number of hemodialysis patients has grown rapidly and some measures for preventing blood-borne diseases have been implemented, but hepatitis C virus (HCV) infection remains a significant problem. The meta-analysis published in 2009 on HCV infection-related factors was based on localized study objects, and some additional studies have been published since 2009; however, the contribution of these factors remains under dispute. Our study pooled the odds ratios (ORs) or mean standard deviations (MDs) with 95% confidence intervals (CIs) and analyzed sensitivity using Review Manager 5.1 software (5.1 version Copenhagen: The Nordic Cochrane Centre; 2011) by searching data in the PubMed, Elsevier, Springer, Wiley, and EBSCO databases. Spearman correlation analysis was performed using the SPSS package. In our meta-analysis, 1715 HCV-infected hemodialysis patients and 7093 non-HCV-infected hemodialysis patients from 44 studies were analyzed. The pooled ORs with 95% CIs were: histories of blood transfusion, 4.30 (3.11, 5.96); weekly hemodialysis times > 2, 6.00 (3.25, 11.06); kidney transplantation, 5.80 (3.95, 8.52); hemodialysis units > 2, 6.90 (2.42, 19.68); shared hemodialysis devices, 5.00 (2.35, 10.65); and drug addiction, 4.73 (1.54, 14.47). The pooled MDs with 95% CIs were duration of hemodialysis (months) 27.48 (21.67, 33.30). There was a positive correlation between duration of hemodialysis and the HCV infection rate (p < 0.01). Hemodialysis patients, especially from Asia, with shared hemodialysis devices, hemodialysis units > 2, blood transfusion, kidney transplantation, and drug addiction were at increased risk of HCV infection. The HCV infection rate increased with the duration of hemodialysis. High-risk hemodialysis patients should be monitored and receive timely screening.

Objective: This study was designed to assess the prevalence of reproductive tract infections (RTIs) among an internal-migrant population of reproductive age in China. We also analyzed the knowledge, attitude, and practices related to these infections. Methods: A cross-sectional study using the quota-sampling method was conducted in three cities from March 2016 to February 2017. A total of 3320 participants (40.7% men and 59.3% women) were enrolled in the study, of whom, 1124, 1015, and 1181 were from Yinchuan, Urumchi, and Shanghai, respectively. Data on the included subjects were collected using a self-administered questionnaire. Results: We found that 3.2% and 22.6% of all subjects lacked knowledge regarding the identification and prevention of RTIs, respectively. More than 80% of the participants approved of developing RTI surveillance and taking RTI-related courses. While 45.1% of the respondents changed their underwear every 2&ndash, 3 days, 49.0% cleaned their genitals daily, and 34.9% reported taking a bath daily. Among contraceptive users, 47.4% and 29.7% used condoms and IUDs (intrauterine devices), respectively. Overall, 48.2% of the participants had laboratory-confirmed sexually transmitted infections, and 19.7% of the female participants had endogenous infections. After controlling the socio-demographic variables, participants who cleaned their genitals and took a bath less frequently, as well as used condoms or pills had a lower prevalence of sexually transmitted infections, while those who were unwilling to take RTI-related courses and changed their underwear less frequently were more likely to contract sexually transmitted infections. While women who were unwilling to take RTI-related courses had a lower prevalence of endogenous infections, those with more children had a higher prevalence. Conclusion: The status of RTIs among the internal-migrant population of reproductive-age is not optimistic and is related to multiple factors. We believe this study will contribute to improving the knowledge, attitude, and practices related to RTIs.

ObjectiveWith the increased population mobility and the transition in population policy, scholars are quite concerned about family planning/sexual and reproductive health (SRH) and related factors among internal migrant population of reproductive age. Therefore, the proposed study was designed to explore the association between factors related to family planning/SRH and contraceptive use as well as consistent condom use among the above-described population in China.DesignCross-sectional study.SettingThree municipalities in China, namely Beijing, Shanghai and Chongqing.ParticipantsAmong the 6545 participants, 2099, 2414 and 2031 subjects came from Beijing, Shanghai and Chongqing, respectively.ResultsA total of 6545 eligible participants were included as the full sample, 6188 of whom who had intercourse in the last 3 months were selected as the subsample. Among the subsample, 80.88% (5005/6188) adopted any form of contraceptive methods and 49.14% (3041/6188) consistently used condom in the last three sexual intercourses. Meanwhile, the involved participants had a better mastery of knowledge on SRH than on contraception (pConclusionsIn the current study, we revealed a high-level contraceptive prevalence, a relatively low-level consistent condom use and a poor mastery of knowledge on contraception and SRH. The Heckprobit selection model specified the existence of selection bias, providing evidence on the association between the factors on family planning/SRH and contraceptive use as well as consistent condom use, respectively. Our findings indicated that health institutions should offer appropriate technology and high-quality family planning/SRH services for the internal migrant population in China.