Human papillomavirus infection correlates with redundant prepuce or phimosis in the patients'sexual partners in Nanjing urban area / 中华男科学杂志

<p><b>OBJECTIVE</b>To investigate the incidence of human papillomavirus (HPV) infection in women and its correlation with redundant prepuce or phimosis in the patients' sexual partners.</p><p><b>METHODS</b>We conducted a questionnaire investigation among the women outpatients at the cervical disease clinic of Nanjing Maternity and Child Health Hospital from May to December 2011. We obtained information on their sexual life and determined whether their sexual partners had redundant prepuce or phimosis according to the schematic illustrations we offered. We used biology-hybridize HPV-type test kit, PCR and hybrid membrane methods for detection of different HPV genotypes in cervical exfoliated cells, taking any type of HPV detected as positive. We made between-group comparisons by chi-square test and analyzed independent risk factors by non-conditional logistic regression analysis.</p><p><b>RESULTS</b>Of the 2 040 questionnaires, 1 568 were collected and 1 110 (71%) accepted as valid by inclusion criteria. Among the 1 110 subjects, 566 (50.9%) were infected with HPV, and 445 (78.6%) of the infected women admitted that their sexual partners had redundant prepuce or phimosis. The most frequent infection type was HPV16 (34.2%), followed by HPV58 (28.1%), HPV52 (20.2%) and HPV18 (10.8%). Multivariate logistic regression analysis suggested that redundant prepuce or phimosis in the women's sexual partners was an independent risk factor for HPV infection (OR 3.387, 95%CI [2.491-4.607]).</p><p><b>CONCLUSION</b>In Nanjing urban area, the majority of the sexual partners of the HPV-infected women have redundant prepuce or phimosis, which is an independent risk factor for female cervical HPV infection. Male circumcision is necessitated in Nanjing to reduce the incidence of cervical HPV infection.</p>

An investigation on female sexual dysfunction among urban Chinese women in Nanjing / 中华男科学杂志

<p><b>OBJECTIVE</b>Female sexual dysfunction (FSD) is a common problem affecting women's quality of life. However, reports are rarely seen on sexual problems in Chinese women. This study is to investigate the prevalence of FSD among urban Chinese women in Nanjing and offer some evidence for the establishment of preventative measures for FSD in China.</p><p><b>METHODS</b>A cross-sectional hospital-based survey was conducted in Nanjing, China between August 2008 and March 2009. The sexual function of 609 women aged 20 -56 years from the urban area of Nanjing were investigated using the Female Sexual Function Index (FSFI). The total FSFI score of < 25 was used as the diagnostic criterion for FSD.</p><p><b>RESULTS</b>The total FSFI score was 24.21 +/- 4.40 in this group of women, and it decreased with the increase of age. The overall prevalence of FSD was 56.8%, and it increased with the increase of age, 47.1%, 57.0%, 75.0% and 90.3% in the < 29 yr, 30 - 39 yr, 40 - 49 yr and > or = 50 yr groups, respectively. The most common problems were low sexual satisfaction (43.2%) and orgasm disorder (41.7%), followed by sexual pain (40.2%), hyposexuality (35.1%), vaginal dryness (31.4%) and sexual arousal disorder (29.6%).</p><p><b>CONCLUSION</b>FSD is a common problem among urban Chinese women in Nanjing, and the most common sexual problems are low sexual satisfaction and orgasm disorder.</p>

Multivariate analysis of dyspareunia in women / 中华男科学杂志

<p><b>OBJECTIVE</b>Dyspareunia is a common sexual trouble in women during the sexual intercourse. This study is to investigate the risk factors for dyspareunia in urban Chinese women and to supply some evidence for its preventive measures.</p><p><b>METHODS</b>We conducted a hospital-based survey by distributing 2 658 copies of a questionnaire among the women in Nanjing urban area who came for regular physical examination in Nanjing Maternity and Child Health Hospital and their female companions aged over 20 years. The sexual function of the subjects was evaluated according to female sexual function indexes, dyspareunia indicated by sexual pain score < 4.4, and the results analyzed by multiple logistic regression analysis.</p><p><b>RESULTS</b>Totally, 1 856 (69.8%) of the subjects completed the questionnaire, and 1 457 that met the criteria were included for analysis, of whom 43.0% (626/1457) admitted to dyspareunia during the sexual intercourse. Multiple logistic regression analysis showed that age (> or = 50 years) , smoking, hysterectomy, vaginal lubrication disorder, lack of sexual communication with partners were independent risk factors for dyspareunia (P < 0.05).</p><p><b>CONCLUSION</b>Dyspareunia is associated with multiple factors including age (> or = 50 years), smoking, hysterectomy, vaginal lubrication disorder, lack of sexual communication with partners.</p>