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1.
BMC Pregnancy Childbirth ; 24(1): 694, 2024 Oct 23.
Artigo em Inglês | MEDLINE | ID: mdl-39443883

RESUMO

PURPOSE: The purpose of this study was to examine the association between hygiene and sexual practices and the incidence of urinary tract infection (UTI) among Jordanian pregnant women. METHODS: The cross-sectional data were collected using self- administered survey from October 2018 to January 2019 in central Jordan. A total of 200 pregnant women completed the survey. All of them were married and aged between 18 and 45 years (M = 27.45; SD = 6.06). The measures used were demographics, social, hygiene and sexual practices. RESULTS: A significant association was found between the incidence of UTI and the educational level of husbands (p = 0.05), history of UTI in previous pregnancies (p = 0.02) and being in the second trimester of pregnancy (p = 0.02). Their sexual and hygiene practices also were significantly associated with the incidence of UTI. CONCLUSION: History of UTI in previous pregnancies, hygiene and sexual practices are associated with increased incidence of UTI among Jordanian pregnant women. Appropriate strategies and techniques to promote health and preventive behaviors for pregnant women with UTI should be provided to improve the quality of life among pregnant women and reduces economic burdens on health care system.


Assuntos
Higiene , Comportamento Sexual , Infecções Urinárias , Humanos , Feminino , Jordânia/epidemiologia , Gravidez , Adulto , Estudos Transversais , Infecções Urinárias/epidemiologia , Infecções Urinárias/prevenção & controle , Comportamento Sexual/estatística & dados numéricos , Adulto Jovem , Incidência , Adolescente , Complicações Infecciosas na Gravidez/epidemiologia , Complicações Infecciosas na Gravidez/prevenção & controle , Inquéritos e Questionários , Pessoa de Meia-Idade , Gestantes/psicologia
2.
AIDS Res Ther ; 21(1): 16, 2024 03 19.
Artigo em Inglês | MEDLINE | ID: mdl-38504236

RESUMO

INTRODUCTION: Young female sex workers (YFSWs) face a higher risk of HIV infection compared to older workers, but there is a lack of comprehensive data on their sexual practices and HIV infection risks, which may present unique challenges and vulnerabilities. The study aimed to identify high-risk sexual practices associated with HIV infection among YFSWs in Lubumbashi. METHODS: We conducted an analytical cross-sectional study and used a comprehensive sample of all YFSWs who presented to the HIV/Sexually Transmitted Infections Screening and Treatment Center in Lubumbashi between April 2016 and December 2017. We collected data on socio-demographic characteristics and behavioral risk factors of female sex workers were collected using a structured questionnaire. Using STATA version 16, multivariate logistic regression was fitted and the results were presented as adjusted odds ratios (aORs) with their 95% confidence intervals (95% CIs). RESULTS: A total of 572 YFSWs were included in the study, 19 of whom were HIV-positive (3.3%; 95% CI: 2.1-5.1%). Participants who were forced to have sex (aOR = 12.2; 95% CI: 3.2-46.4; p < 0.0001), those who did not use condoms systematically (aOR = 4.1; 95% CI: 1.3-13.0; p = 0.018), and those who had anal sex (aOR = 23.8; 95% CI: 6.9-82.4; p < 0.0001) were more likely to be HIV-positive. CONCLUSION: The study reveals a concerning trend of higher hospital HIV prevalence among YFSWs compared to the general Congolese population. It also highlights a significant link between high-risk sexual practices and HIV infection, highlighting the need for urgent interventions.


Assuntos
Infecções por HIV , Profissionais do Sexo , Humanos , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Estudos Transversais , República Democrática do Congo/epidemiologia , Comportamento Sexual , Fatores de Risco , Prevalência
3.
Afr J Reprod Health ; 28(6): 85-94, 2024 06 30.
Artigo em Inglês | MEDLINE | ID: mdl-38984479

RESUMO

Abstinence from sexual practice among youth not only prevents infections, HIV and AIDS, and unplanned pregnancies but also promotes healthy sexual practices and positive youth development. The study aims to explore and describe interventions to improve healthy sexual practices among youth in Vhembe district, Limpopo province. The study utilized a descriptive cross-sectional design with a sample size of 531 determined by the selected formular through probability, simple random technique. Using structured questionnaires for data collection from the participants. Validity was ensured and content and face validity. Reliability was ensured. Data was analysed using SPSS version 28.0. Ethical consideration was ensured during the study. The study results showed that 57.4% of the respondents indicated that they do not discuss their choice of contraceptive with their sexual partner, 80.6% of the respondents indicated that unplanned pregnancy can be prevented by supplying contraceptives programs at clinics and school while 83.2% of the respondents revealed that programs linked with contraceptive services can help prevent unplanned pregnancy. The study highlights the lack of contraceptive choice discussions among sexual partners, exposing them to risks of STIs, HIV and AIDS, and teen pregnancy, urging for improved healthcare access.


L'abstinence sexuelle chez les jeunes prévient non seulement les infections, le VIH et le SIDA et les grossesses non planifiées, mais favorise également des pratiques sexuelles saines et un développement positif des jeunes. L'étude vise à explorer et à décrire les interventions visant à améliorer les pratiques sexuelles saines chez les jeunes du district de Vhembe, province du Limpopo. L'étude a utilisé une conception transversale descriptive avec une taille d'échantillon de 531 personnes déterminée par le formulaire sélectionné par le biais d'une technique aléatoire simple et probabiliste. Utilisation de questionnaires structurés pour la collecte de données auprès des participants. La validité a été assurée ainsi que la validité du contenu et de l'apparence. La fiabilité était assurée. Les données ont été analysées à l'aide de SPSS version 28.0. Une considération éthique a été assurée au cours de l'étude. Les résultats de l'étude ont montré que 57,4 % des personnes interrogées ont indiqué qu'elles ne discutaient pas de leur choix de contraceptif avec leur partenaire sexuel, 80,6 % des personnes interrogées ont indiqué que les grossesses non planifiées peuvent être évitées en proposant des programmes de contraception dans les cliniques et les écoles, tandis que 83,2 % des personnes interrogées ont indiqué qu'elles ne discutaient pas de leur choix de contraceptif avec leur partenaire sexuel. les personnes interrogées ont révélé que les programmes liés aux services de contraception peuvent aider à prévenir les grossesses non planifiées. L'étude souligne le manque de discussions sur le choix de la contraception entre les partenaires sexuels, les exposant aux risques d'IST, de VIH et de SIDA et de grossesse chez les adolescentes, et appelle à un meilleur accès aux soins de santé.


Assuntos
Comportamento Sexual , Humanos , Estudos Transversais , Feminino , Adolescente , Masculino , Inquéritos e Questionários , Adulto Jovem , Gravidez , Parceiros Sexuais , Comportamento Contraceptivo/estatística & dados numéricos , Conhecimentos, Atitudes e Prática em Saúde , Gravidez não Planejada , Adulto , Anticoncepção/métodos , Anticoncepção/estatística & dados numéricos , Infecções por HIV/prevenção & controle , Infecções Sexualmente Transmissíveis/prevenção & controle , Gravidez na Adolescência/prevenção & controle , África do Sul
4.
Eat Weight Disord ; 28(1): 37, 2023 Apr 17.
Artigo em Inglês | MEDLINE | ID: mdl-37069446

RESUMO

PURPOSE: Positive sexuality has received little empirical attention in relation to eating disorders. Two tendencies related to sexuality have been identified among women with anorexia nervosa (avoidance) and bulimia nervosa (disinhibition), but it is unclear if they also apply to women with binge eating episodes without compensatory behaviors. This study aimed at (1) exploring the sexual self-concept, functioning, and practices of women with binge eating episodes with or without comorbid restrictive and/or compensatory behaviors, considering past experiences of violence, and (2) verifying the presence of distinct profiles of sexual dispositions among this population. METHODS: In total, 253 women reporting recurrent episodes of loss of control related to food intake in the past 5 years, completed a web-based questionnaire. Descriptive and correlational analyses were conducted to outline participants' sexual self-concept, functioning, and practices and to examine the relationship between these factors. A two-step cluster analysis was also performed to determine whether participants presented distinct profiles of sexual dispositions. RESULTS: Participants were generally characterized by a negative sexual self-concept and poor sexual functioning. While a first subgroup of participants displayed a pattern of sexual difficulties and avoidance, a second subgroup had a positive sexual self-concept, better sexual functioning and a wider range of sexual practices. Subgroups did not differ relative to binge eating. CONCLUSIONS: Sexuality offers a platform for positive embodiment, which can lead to the improvement of body image and mind-body connection and may thus constitute an essential clinical target to improve treatment related to binge eating episodes. LEVEL OF EVIDENCE: Level II: The experimental study is a non-randomized controlled trial.


Assuntos
Transtorno da Compulsão Alimentar , Bulimia Nervosa , Bulimia , Transtornos da Alimentação e da Ingestão de Alimentos , Feminino , Humanos , Transtorno da Compulsão Alimentar/terapia , Bulimia Nervosa/terapia , Autoimagem
5.
Arch Sex Behav ; 51(2): 1045-1062, 2022 02.
Artigo em Inglês | MEDLINE | ID: mdl-35028804

RESUMO

Prior limited research on entrance into BDSM divided paths of entry into external or internal factors (Yosta & Hunter, 2012), while research on age at entry into BDSM has not considered variation by BDSM role identity, gender, sexual orientation, and other demographic differences. In this mixed-methods exploratory study, we contribute to this literature by collecting and analyzing qualitative interviews with 96 self-described practitioners of BDSM to more fully describe distinct pathways into BDSM, adding nuance to prior descriptions of entry. We also collected and analyzed surveys with 2,017 self-described practitioners of BDSM to examine patterns of age at entry into BDSM practices and fantasies, and selection into older or younger age at practice and age at fantasy by BDSM role identity, gender, sexual orientation, and other demographic characteristics. Interview respondents told "constructionist sexual stories" describing introductions to BDSM via popular culture including pornography and other media, the Internet, or a sexual partner that awaked an inherent interest, along with "essentialist sexual stories" which described self-discovery solely attributed to an inherent personality characteristic. Survey data revealed that age at fantasy and onset of behavior varied by social-environmental factors. Pathways and patterns into BDSM behavior and fantasies therefore reflect a combination of idiosyncratic interests, exposure to ideas via the media or partners, and stratified social norms and opportunities related to sexual behavior.


Assuntos
Masoquismo , Sadismo , Fantasia , Feminino , Humanos , Masculino , Comportamento Sexual , Parceiros Sexuais
6.
Arch Sex Behav ; 51(5): 2497-2507, 2022 07.
Artigo em Inglês | MEDLINE | ID: mdl-34757603

RESUMO

Rises in condomless anal sex among men who have sex with men (MSM) have been reported over the last decade but there is less certainty about the role that drugs, alcohol, play in this change. We examined the changes in drug and alcohol use among 22,255 MSM reporting condomless anal sex at Melbourne Sexual Health Centre in 2011-2017. There was a 7% annual increase in using drugs before and/or during condomless anal sex but a 3% annual reduction in condomless anal sex while drunk. MSM taking PrEP were more likely to report condomless anal sex with drug use (AOR: 1.21; 95%CI: 1.07-1.37) and alcohol use (AOR: 1.29; 95%CI: 1.14-1.46) compared with MSM not taking PrEP.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Preservativos , Análise de Dados , Homossexualidade Masculina , Humanos , Masculino , Estudos Retrospectivos , Comportamento Sexual , Parceiros Sexuais
7.
BMC Womens Health ; 22(1): 16, 2022 01 22.
Artigo em Inglês | MEDLINE | ID: mdl-35065648

RESUMO

BACKGROUND: The risk of contracting sexually transmitted infections (STIs), including human immunodeficiency virus (HIV) is related to women's sexual attitudes, beliefs, and power dynamics within marriages in developing countries. Despite the interventions towards improving women's sexual health and well-being, women are disproportionately affected by the risk of STIs transmission compared with their male counterparts in most sub-Saharan African countries including Nigeria. This study examined the roles of family structure and decision-making autonomy on women's attitudes towards negotiating safe sexual practices in Nigeria. METHODS: The study involved analyses of data from a nationally representative and weighted sample size of 28,219 ever-married/cohabiting women aged 15-49 years from the 2018 Nigeria Demographic and Health Survey. Descriptive and statistical analyses were carried out, including frequency tables, Pearson's chi-square test, and multivariable binary logistic regression model. RESULTS: The overall prevalence of having positive attitudes towards negotiating safe sexual practices were 76.7% and 69.6% for a wife justified in asking the husband to use a condom if he has an STI and refusing to have sex with the husband if he had sex with other women, respectively. The results further showed that polygamous unions negatively influenced urban and rural women's attitudes towards negotiating safe sexual practices, but women's decision-making autonomy on how to spend their earnings was found to be a protective factor for having positive attitudes towards negotiating safe sexual practices with partners. Surprisingly, there were significant variations in attitudes towards negotiating safe sexual practices among urban and rural women who enjoyed decision-making autonomy on their healthcare (aOR 1.70; CI 1.32-2.18 and aOR 0.52; CI 0.44-0.62, respectively). Plausibly, such women might have constrained them to compromise their sexual relationships for fear of being neglected by partners. CONCLUSION: The outcomes of this study have some policy implications for both maternal and child health. There is the need to intensify programmes aimed at improving women's sexual health and rights towards achieving sustainable development goals of preventing deaths of newborns, ending STIs and creating gender in Nigeria.


Assuntos
Negociação , Infecções Sexualmente Transmissíveis , Atitude , Criança , Feminino , Humanos , Recém-Nascido , Masculino , Nigéria , Comportamento Sexual , Infecções Sexualmente Transmissíveis/prevenção & controle
8.
Sex Cult ; 26(3): 1190-1214, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35013661

RESUMO

Despite increasing egalitarian values expressed among college students, dating is still characterized by traditional gender roles. Because traditional dating scripts are predominantly recited and enacted to the extent that men initiate and pay, there are assumptions that the sexual processes have not changed. This study investigates the sexual processes of male-initiated and female-initiated dates among college students in the US. Using data from the Online College Social Life Survey, we ask whether traditional components of the dating script explain traditional sexual outcomes (non-genital contact), as well as whether alternative dating scripts explain nontraditional sexual outcomes (genital contact). Using multivariate logistic regression models, we found that violations of the traditional script are associated with higher odds of genital contact for male- and female-initiated dates; however, the predictors of genital contact for female-initiated dates are not the same as those for male-initiated dates. This study highlights the variability of sexual scripts in dating practices, suggesting that the sexual scripts associated with dates are not as homogenous as we have previously believed.

9.
J Sex Med ; 18(12): 2028-2038, 2021 12.
Artigo em Inglês | MEDLINE | ID: mdl-34702686

RESUMO

BACKGROUND: Orgasm occurrence plays an important role in general sexual satisfaction for women. Until now, only few studies have focused on examining a broad spectrum of sexuality- and relationship-specific factors associated with orgasm in heterosexual women currently in a long-term relationship or on differences between the overall experience of orgasm and multiple orgasms. AIM: The present study aims to understand how various sexuality- and relationship-associated factors are related to experiencing partnered orgasm among heterosexual women having stable relationships in Germany. Moreover, the study aims to differentiate between the overall experience of orgasm and the experience of multiple orgasms and shed light on their impact on general sexual satisfaction. METHODS: Within the nationwide representative survey GeSiD (German Health and Sexuality Survey), n = 1,641 sexually active women aged between 18 and 75 years in heterosexual relationships reported their experience of orgasm during the latest sexual encounter. Data on the type of sexual practices, frequency of sexual activity and of masturbation, relationship satisfaction, feelings of love, closeness, and general sexual satisfaction were analyzed. OUTCOMES: The overall experience of orgasm, the experience of multiple orgasms, and associations between experiencing orgasm and sexual satisfaction. RESULTS: Frequency of sexual activity, relationship satisfaction, feelings of love and closeness were moderately to strongly positively correlated with each other and each showed positive associations with the likelihood of orgasm. Greater number of sexual practices and frequency of sexual activity were associated with an increased likelihood of experiencing multiple orgasms, which in turn was correlated with higher sexual satisfaction. CLINICAL IMPLICATIONS: In clinical and therapeutic work with women who have difficulty achieving orgasm, central issues should be the perceived relationship quality as well as regular sexual activity with the partner. STRENGTHS & LIMITATIONS: The present population-representative study is the first in Germany to identify significant factors associated with the experience of orgasm among heterosexual women in relationships. Further studies ought to include the frequency of orgasms in partnered sex over a longer period of time as well as the experience of orgasm during masturbation. CONCLUSION: The experience of orgasm for women is related to a variety of complex interpersonal mechanisms and to be associated with sexual satisfaction. Cerwenka S, Dekker A, Pietras L, et al. Single and Multiple Orgasm Experience Among Women in Heterosexual Partnerships. Results of the German Health and Sexuality Survey (GeSiD). J Sex Med 2021;18:2028-2038.


Assuntos
Heterossexualidade , Orgasmo , Adolescente , Adulto , Idoso , Feminino , Humanos , Masturbação , Pessoa de Meia-Idade , Satisfação Pessoal , Comportamento Sexual , Parceiros Sexuais , Inquéritos e Questionários , Adulto Jovem
10.
BJOG ; 128(4): 756-767, 2021 03.
Artigo em Inglês | MEDLINE | ID: mdl-33480468

RESUMO

OBJECTIVE: Determine the associations between factors and sexual practices and the composition of the vaginal microbiome (VM) of women treated for bacterial vaginosis (BV). DESIGN: Prospective cohort study. SETTING: The Melbourne Sexual Health Centre, Melbourne, Australia. POPULATION: Seventy-five reproductive-age women diagnosed with clinical BV, treated with first-line antibiotics and followed for up to 6 months. METHODS: Women self-collected vaginal swabs and completed questionnaires at enrolment, the day following antibiotics and monthly for up to 6months until BV recurrence or no BV recurrence (n = 430 specimens). Bacterial composition was determined using 16S rRNA gene amplicon sequencing. The effects of ongoing factors on VM composition (utilising 291 monthly specimens) were assessed using generalised estimating equations population-averaged models, which accounted for repeated measures within individuals. MAIN OUTCOME MEASURES: The relative abundance of vaginal bacterial taxa. RESULTS: Women who reported ongoing sex with a regular sexual partner (RSP) had a VM comprised of increased relative abundance of non-optimal BV-associated bacteria (Adjusted co-efficient [Adjusted co-eff] = 11.91, 95% CI 3.39to20.43, P = 0.006) and a decreased relative abundance of optimal, Lactobacillus species (Adjusted co-eff = -12.76, 95% CI -23.03 to -2.49, P = 0.015). A history of BV was also associated with a decreased relative abundance of Lactobacillus spp. (Adjusted co-eff = -12.35, 95% CI -22.68, P = 0.019). The relative abundance of Gardnerella, Atopobium and Sneathia spp. increased following sex with an RSP. CONCLUSIONS: Sex with an untreated RSP after BV treatment was associated with a VM comprised of non-optimal BV-associated bacteria. BV treatment approaches may need to include partner treatment if they are to achieve a sustained optimal VM associated with improved health outcomes. TWEETABLE ABSTRACT: Sex drives a return to a 'non-optimal' vaginal microbiota after antibiotics for bacterial vaginosis.


Assuntos
Antibacterianos/uso terapêutico , Coito , Microbiota , Vagina/microbiologia , Vaginose Bacteriana/tratamento farmacológico , Vaginose Bacteriana/microbiologia , Adolescente , Adulto , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , Estudos Prospectivos , Recidiva , Resultado do Tratamento , Adulto Jovem
11.
J Adolesc ; 93: 1-9, 2021 12.
Artigo em Inglês | MEDLINE | ID: mdl-34583197

RESUMO

INTRODUCTION: Our understanding of youths' sex trading predominantly stems from non-representative studies with high-risk populations (e.g. homeless/runaway youth). The purpose of this study is to identify the prevalence and associated characteristics of youth who report sex trading (compared to those who do not) in a representative sample of high school students. METHODS: Data comes from the 2018 Youth Assessment, a cross-sectional survey administered to 9th through 12th graders across 24 high schools in Dane County, a predominantly urban area in Wisconsin, U.S.A. All youth who answered the question, "have you ever had sexual contact in order to stay safe or to get something like a place to stay, money, gifts, alcohol or drugs?" were included for secondary data analysis (n = 13,714). Participants were 70% White, 50% female/47% male, and 90% minors. Chi-square tests and logistic regression analyses were conducted. RESULTS: 2.47% of youth reported sex trading, of whom 91% were minors. Bivariate analysis revealed significant differences across demographics, economic instability, behavioral health and substance use, delinquency, and romantic/sexual behaviors. Multivariate results suggested that students who reported substance use, cutting class, 3 or more out-of-school suspensions, knowing a friend involved in a gang, dating violence, foster care involvement, or identifying as LGBTQ+ were more likely to report sex trading. CONCLUSIONS: Although the causal order of characteristics analyzed in relation to the sex trading is not known, these findings have important implications for sex trading prevention, assessments, and intervention, particularly among youth with marginalized identities and adverse experiences.


Assuntos
Estabilidade Econômica , Instituições Acadêmicas , Adolescente , Estudos Transversais , Feminino , Humanos , Masculino , Prevalência , Estudantes
12.
Niger Postgrad Med J ; 28(4): 273-277, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34850755

RESUMO

BACKGROUND: HIV/AIDS is a global health challenge with a high burden in sub-Saharan Africa. Long-distance drivers are a high-risk group whose assessment of HIV status, awareness and willingness to undergo HIV self-testing (HIVST) could help prevent the spread of HIV infections. OBJECTIVE: This study examined the sexual practices, risk perception and HIVST acceptability among long-distance truck drivers in Ekiti State, Nigeria. METHODS: A cross-sectional study was conducted among long-distance truck drivers between September 2019 and December 2019. A semi-structured questionnaire was designed to investigate the perceived sexual risk factors and willingness to undergo HIVST. RESULTS: Of the 306 drivers that participated in the study, almost half (49.8%) had their first sexual experience before they turned 18 years. About one-third (38.6%) had multiple sex partners and (34.0%) patronised commercial sex workers in the past 6 months. Consistent use of condoms was reported in a negligible percentage (3.0%), while 7.4% used intravenous drugs. Two-thirds of the respondents were interested in HIVST, while 32.2% knew their HIV status. Significant factors associated with multiple sex partners were the duration of working as a long-distance truck driver and patronage of sex workers. CONCLUSION: A significant proportion of the long-distance drivers were engaged in unsafe sexual practices and are at risk for HIV transmission. Considering the mobile nature of the long-distance drivers, the risky practices of these workers require intense advocacy, testing and treatment to reduce HIV transmission. Scaling-up testing using HIVST has the potential to bridge the gap in the diagnosis of HIV among long-distance drivers who are willing to be tested.


Assuntos
Infecções por HIV , Preservativos , Estudos Transversais , Infecções por HIV/diagnóstico , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Humanos , Veículos Automotores , Nigéria/epidemiologia , Percepção , Autoteste , Comportamento Sexual , Parceiros Sexuais
13.
J Infect Dis ; 221(3): 454-463, 2020 01 14.
Artigo em Inglês | MEDLINE | ID: mdl-31544206

RESUMO

BACKGROUND: Gardnerella vaginalis is detected in women with and without bacterial vaginosis (BV). Identification of 4 G. vaginalis clades raised the possibility that pathogenic and commensal clades exist. We investigated the association of behavioral practices and Nugent Score with G. vaginalis clade distribution in women who have sex with women (WSW). METHODS: Longitudinal self-collected vaginal specimens were analyzed using established G. vaginalis species-specific and clade-typing polymerase chain reaction assays. Logistic regression assessed factors associated with detection of G. vaginalis clades, and multinomial regression assessed factors associated with number of clades. RESULTS: Clades 1, 2, and 3 and multiclade communities (<2 clades) were associated with Nugent-BV. Clade 1 (odds ratio [OR], 3.36; 95% confidence interval [CI], 1.65-6.84) and multiclade communities (relative risk ratio [RRR], 9.51; 95% CI, 4.36-20.73) were also associated with Lactobacillus-deficient vaginal microbiota. Clade 4 was neither associated with Nugent-BV nor Lactobacillus-deficient microbiota (OR, 1.49; 95% CI, 0.67-3.33). Specific clades were associated with differing behavioral practices. Clade 1 was associated with increasing number of recent sexual partners and smoking, whereas clade 2 was associated with penile-vaginal sex and sharing of sex toys with female partners. CONCLUSIONS: Our results suggest that G. vaginalis clades have varying levels of pathogenicity in WSW, with acquisition occurring through sexual activity. These findings suggest that partner treatment may be an appropriate strategy to improve BV cure.


Assuntos
Gardnerella vaginalis/classificação , Gardnerella vaginalis/patogenicidade , Infecções por Bactérias Gram-Positivas/epidemiologia , Comportamento Sexual , Minorias Sexuais e de Gênero , Vaginose Bacteriana/epidemiologia , Adulto , Austrália/epidemiologia , Feminino , Gardnerella vaginalis/genética , Infecções por Bactérias Gram-Positivas/microbiologia , Humanos , Lactobacillus , Estudos Longitudinais , Microbiota , Filogenia , Reação em Cadeia da Polimerase , Prevalência , RNA Ribossômico 16S/genética , Vagina/microbiologia , Vaginose Bacteriana/microbiologia , Virulência , Adulto Jovem
14.
BMC Med ; 18(1): 326, 2020 11 17.
Artigo em Inglês | MEDLINE | ID: mdl-33198750

RESUMO

BACKGROUND: It has been presumed that Chlamydia trachomatis is transmitted between men only through anal or oral sex, but no mathematical models have tested this presumption. METHODS: To test this presumption, we created 20 compartmental mathematical models of different sexual practices that included both oral and anal sex and calibrated these models to the observed rates of Chlamydia trachomatis infection at three anatomical sites from 4888 men who have sex with men (MSM) in Melbourne Sexual Health Centre during 2018-2019. RESULTS: A model that included only oral and anal sex could replicate the observed rates of single-site infection at the oropharynx, urethra and rectum alone, but could not replicate infection at more than one of these sites (multisite). However, if we included transmission from sexual practices that followed one another in the same sexual episode (e.g. saliva contamination of the penis from oral sex transmitting chlamydia to the rectum by anal sex), we significantly improved the calibration of multisite infection rates substantially. CONCLUSIONS: Our modelling study suggests that transmission routes other than just oral and anal sex are necessary to explain the high rate of Chlamydia trachomatis infection at more than one site.


Assuntos
Infecções por Chlamydia/transmissão , Chlamydia trachomatis/patogenicidade , Orofaringe/virologia , Doenças Retais/virologia , Uretra/virologia , Homossexualidade Masculina , Humanos , Masculino , Modelos Teóricos
15.
Trop Med Int Health ; 25(1): 81-88, 2020 01.
Artigo em Inglês | MEDLINE | ID: mdl-31692197

RESUMO

OBJECTIVE: Globally as adolescents transition into adulthood, some engage in risky sexual behaviours. Such risky behaviours expose adolescents to unintended pregnancy and sexually transmitted infections (STIs), including HIV infection. Our objective was to examine sexual practices of adolescents (aged 10-19 years) in eastern Uganda and identify factors associated with having ever had sexual intercourse. METHODS: Face-to-face interviews were conducted using a standardised questionnaire among randomly selected adolescents residing within the Iganga-Mayuge Health and Demographic Surveillance Site in eastern Uganda. Crude and adjusted prevalence rate ratios (PRR) were estimated using the Modified Poisson regression model to identify factors associated with adolescents having ever had sex. RESULTS: Of the 598 adolescents studied, 108 (18.1%) reported ever having had sexual intercourse, of whom 20 (18.5%) had ever gotten pregnant. Adolescents who reported to be out of school, 76 (12.7%), were more likely to have ever had sexual intercourse (PRR = 1.82, CI = 1.09-3.01). Females were less likely to ever have had sexual intercourse (PRR 0.69 (0.51-0.93) than males. History of ever having had sexual intercourse was associated with adolescents sexting (PRR = 1.54, CI: 1.14-2.08), watching sexually explicit films (PRR = 2.29 Cl: 1.60 - 3.29) and experiencing verbal jokes about sexual intentions (PRR = 1.76, Cl: 1.27 - 2.44). CONCLUSIONS: A majority of participants reported not being sexually active; however, interventions should be required for both sexually active and not sexually active adolescents. Programmes targeted at adolescents in this and similar communities should include comprehensive sex education, and contraceptive distribution among adolescents. In particular, urgent interventions are needed to guide adolescents as they use social media.


OBJECTIF: Partout dans le monde, lorsque les adolescents passent à l'âge adulte, certains adoptent des comportements sexuels à risque. De tels comportements à risque exposent les adolescents à une grossesse non désirée et aux infections sexuellement transmissibles (IST), y compris l'infection à VIH. Notre objectif était d'examiner les pratiques sexuelles des adolescents (âgés de 10 à 19 ans) dans l'est de l'Ouganda et identifier les facteurs associés au fait d'avoir déjà eu un rapport sexuel. MÉTHODES: Des interviews de face à face ont été menées à l'aide d'un questionnaire standardisé parmi des adolescents sélectionnés au hasard, résidant sur le site de surveillance démographique et de santé d'Iganga-Mayuge, dans l'est de l'Ouganda. Les rapports de taux de prévalence (PRR) bruts et ajustés ont été estimés à l'aide du modèle de régression de Poisson modifié afin d'identifier les facteurs associés aux adolescents ayant déjà eu des rapports sexuels. RÉSULTATS: Sur les 598 adolescentes étudiées, 108 (18,1%) ont déclaré avoir déjà eu des rapports sexuels, dont 20 (18,5%) sont déjà tombées enceintes. Les adolescents qui ont déclarés être non scolarisés, 76 (12,7%) étaient plus susceptibles d'avoir déjà eu des rapports sexuels (PRR = 1,82 ; IC = 1,09-3,01). Les filles étaient moins susceptibles que les garçons d'avoir déjà eu des rapports sexuels (RPP de 0,69 (0,51-0,93)). Des antécédents d'avoir déjà eu des rapports sexuels étaient associés au sexting d'adolescents (PRR = 1,54 ; IC: 1,14-2,08), au visionnement de films sexuellement explicites (PRR = 2,29 Cl: 1,60 - 3,29) et avoir été confronté à des blagues sur les intentions sexuelles (PRR = 1,76 ; Cl: 1,27 - 2,44). CONCLUSIONS: Une majorité de participants ont déclaré ne pas être sexuellement actifs. Cependant, des interventions devraient être nécessaires pour les adolescents sexuellement actifs et non sexuellement actifs. Les programmes ciblés sur les adolescents de cette communauté et de communautés similaires devraient comprendre une éducation sexuelle complète et une distribution de contraceptifs à ces adolescents. Des interventions urgentes sont notamment nécessaires pour guider les adolescents dans leur utilisation des médias sociaux.


Assuntos
Comportamento Sexual/estatística & dados numéricos , Adolescente , Saúde do Adolescente , Fatores Etários , Criança , Estudos Transversais , Feminino , Humanos , Entrevistas como Assunto , Masculino , Gravidez , Gravidez na Adolescência/estatística & dados numéricos , Assunção de Riscos , Fatores Sexuais , Infecções Sexualmente Transmissíveis/epidemiologia , Fatores Socioeconômicos , Uganda/epidemiologia , Adulto Jovem
16.
Arch Sex Behav ; 49(6): 2103-2116, 2020 08.
Artigo em Inglês | MEDLINE | ID: mdl-32222851

RESUMO

Personal or additional lubricants are used by individuals to enhance sexual experience. Lubrication norms during sex are linked to factors including sociocultural norms, gender dynamics, age, and education. This article provides an overview of literature, exploring thematic areas of interest and relevance to the topic. In some regions/countries, lubricated sex is preferable, and in others, a dry/tight vagina is preferred. Women may use a variety of products to achieve these states. There is little research on lubrication preferences during sex; however, microbicide gel acceptability and adherence studies have provided some insight into these preferences. There is a need for more information on lubrication preferences, including volumes, frequency of use, and site of application. In addition, condom use with lubricants needs further exploration. Context, gender, and individual preferences have implications for acceptability and use of personal additional lubricants and should be taken into account during marketing and dissemination of these products.


Assuntos
Infecções por HIV/epidemiologia , Lubrificação/métodos , Comportamento Sexual/psicologia , Vagina/fisiologia , Adulto , Feminino , Humanos , Masculino , Fatores de Risco
17.
BMC Public Health ; 20(1): 1647, 2020 Nov 03.
Artigo em Inglês | MEDLINE | ID: mdl-33143679

RESUMO

BACKGROUND: As early sexual initiation is increasingly common in East Asia, we examined its relations to risky sexual practices in alcohol- and tobacco-using individuals in Taiwan and evaluated whether the associations were mediated through preceding-sex use of illicit drugs. METHODS: Participants, recruited from alcohol- and tobacco-using adults aged 18 to 50 in Taipei through respondent-driven sampling (N = 1115), completed a computer-assisted self-interview covering questions on substance use and sexual experiences. In a subsample of 916 participants who had had sexual experience (median age 27), we examined the relations of early sexual initiation (< 16 years) to multiple sexual partners, casual sex, group sex, and rare condom use. Causal mediation analyses were conducted to examine whether illicit drug use preceding sex mediated these associations. RESULTS: Around 9.3% reported early sexual initiation and the prevalence of risky sexual practices ranged from 7% (group sex) to 47% (rare condom use). Early initiators had a higher prevalence of regular binge drinking, illicit drug use, and risky sexual practices. In the multivariable analyses, higher odds of multiple sexual partners, casual sex, and group sex were consistently associated with early sexual initiation, gender, and their interaction. Mediation through preceding-sex use of illicit drugs was found between early sexual initiation and the three risky sexual practices, with the proportions mediated ranging from 17 to 19%. CONCLUSIONS: Early sexual initiators were more likely to engage in risky sexual practices and preceding-sex use of illicit drugs partially explained this relationship, calling for more attention to this population's sexual health.


Assuntos
Drogas Ilícitas , Nicotiana , Adolescente , Adulto , Preservativos , Estudos Transversais , Humanos , Análise de Mediação , Pessoa de Meia-Idade , Assunção de Riscos , Comportamento Sexual , Parceiros Sexuais , Taiwan/epidemiologia , Adulto Jovem
18.
Reprod Health ; 17(1): 20, 2020 Jan 31.
Artigo em Inglês | MEDLINE | ID: mdl-32005263

RESUMO

BACKGROUND: Zimbabwe has the highest teenage pregnancy rate in Sub Saharan Africa. Human Immunodeficiency Virus (HIV) and Acquired Immunodeficiency Syndrome (AIDS) prevalence in adolescents that are from tribes that perform cultural initiations and subscribe to certain norms are higher than the national prevalence which is estimated at 12% (18 and 13.6% respectively) in Zimbabwe. Indigenous Health Systems (IHSs) and Modern Health Systems (MHSs) in Zimbabwe run parallel thereby introducing challenges in the management of adolescent sexual health due to conflicts. This study seeks to develop strategies that will facilitate the integration of IHSs and MHS in Mberengwa and Umguza districts. METHODS: This research will be conducted in two phases. The first phase would utilise a concurrent triangulation mixed methods design with both qualitative and quantitative approaches. The findings from the qualitative and quantitative approaches would be merged through a comparison of findings side by side. The second phase would focus on the development and validation of strategies that would facilitate the integration of IHSs and MHSs. The Strength, Weakness, Opportunity and Threat (SWOT) analysis would be applied on interfaced findings from phase one. The Basic Logic and the Build, Overcome, Explore and Minimise (BOEM) models would then be used to develop strategies based on the SWOT findings. The developed strategies would be validated through the application of Delphi technique and administration of checklist to selected key stakeholders through organised workshops. DISCUSSION: There have been no known studies found in the literature that explores the possibility and developed strategies of integrating IHSs and MHSs so as to promote safe sexual practices in adolescents. Most programs on sexual health have ignored the role of IHSs and MHSs in influencing safe sexual practices leading to them failing to attain desired goals. A lot of emphases has been targeted at minimising the spread of Sexually Transmitted Infections (STIs) through advocating for utilisation MHSs rather than focussing on an integrating systems that are meant to manage Adolescent Sexual Health (ASH) related issues. The study protocol was approved by the University of Venda Ethics Committee Registration (SHS/19/PH/17/2608) on the 26th of August 2019.


Assuntos
Síndrome da Imunodeficiência Adquirida/prevenção & controle , Saúde do Adolescente/normas , Prestação Integrada de Cuidados de Saúde/normas , Gravidez na Adolescência/prevenção & controle , Projetos de Pesquisa/normas , Educação Sexual , Infecções Sexualmente Transmissíveis/prevenção & controle , Síndrome da Imunodeficiência Adquirida/epidemiologia , Síndrome da Imunodeficiência Adquirida/transmissão , Adolescente , Adulto , África Subsaariana , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Gravidez , Comportamento Sexual , Infecções Sexualmente Transmissíveis/epidemiologia , Infecções Sexualmente Transmissíveis/transmissão , Adulto Jovem
19.
J Reprod Infant Psychol ; 38(1): 38-48, 2020 02.
Artigo em Inglês | MEDLINE | ID: mdl-30939927

RESUMO

Background/objective: Advances in antiretroviral therapy and assisted reproduction technology which allow for longer and healthier lives and safer conception options necessitate a new understanding of the sexual and reproductive needs of persons living with HIV (PLHIV). This study examines fertility desire and motives for having children among PLHIV in Jamaica and explores the association with depressive symptoms.Methods: In a cross-sectional study, 251 PLHIV in their reproductive years voluntarily completed an interviewer-administered questionnaire. SPSS analyses involved bivariate and logistic regression models significant at p < .05.Results: A desire to have children was expressed by 66% (n = 166), mostly males and persons younger than 40 years. Of those in a current relationship (n = 126), not having previous children best predicted fertility desire (p = .001; CI 0.04-0.44) as well as motives to conceive (p = .02; CI 0.01-0.66). PLHIVs in their reproductive years who are at depression risk are those in a sero-discordant relationship (p = .01; CI 1.48-30.22) and who have been diagnosed between 1 and 4 years (p = .05; CI 0.01-1.04).Conclusions: HIV status does not dampen the desire to have future children. There is need to evaluate the sexual, reproductive and mental health needs of PLHIV.


Assuntos
Depressão/psicologia , Fertilidade , Infecções por HIV/psicologia , Motivação , Adulto , Estudos Transversais , Feminino , Humanos , Jamaica , Masculino , Paridade , Saúde Reprodutiva , Parceiros Sexuais/psicologia , Inquéritos e Questionários
20.
BMC Public Health ; 19(1): 1210, 2019 Sep 02.
Artigo em Inglês | MEDLINE | ID: mdl-31477063

RESUMO

BACKGROUND: There is little evidence on the need for differentiated HIV prevention services for men who have sex with men (MSM), female sex workers (FSW) and people who inject drugs (PWID in Nigeria. The aim of the study was to determine and compare the HIV sexual risk profiles of FSW, MSM and PWID resident in Nigeria; and identify factors associated with condom use among the groups. This will help identify if differentiated HIV prevention services are needed for MSM, FSW and PWID in Nigeria. METHODS: This is a cross-sectional study. Data on sexual practices (anal, vaginal and oral sex), history of alcohol and psychoactive substance use, and high risk sexual behaviors for HIV infection (inconsistent use of condom) was collected from study FSW, MSM and PWID resident in Enugu, Nassarawa, Benue, and Akwa-Ibom States of Nigeria between April and June, 2015. Association between sexual practices, alcohol and psychoactive substance use, and HIV sexual risk behaviors; and differences in sexual risk behaviors of MSM, FSW and PWID were determined using Pearson chi-square for categorical variables, and t-test for continuous variables. Determinants of condom use in the last 30 days were identified using logistic regression analysis. RESULTS: The study population consisted of 188 (38.5%) FSW, 145 (29.7%) MSM and 155 (31.8%) PWID. MSM (AOR: 0.17; 95%CI: 0.05-0.67; p = 0.01) and PWID (AOR: 0.07; 95%CI: 0.02-0.21; p < 0.001) were significantly less likely than FSW to have used condom in the last 30 days. A lower proportion of FSW and PWID used condom during anal sex in the last 12 months when compared with MSM (p < 0.001 respectively). The proportion of MSM (23.5%) and FSW (23.4%) who had ever used psychoactive drugs was high. Of those who had ever used psychoactive drugs, 25.0% of FSW and 29.4% of MSM had injected drugs in the last 30 days of the survey. Also, 39.3% of PWID shared needles and syringes. The use of psychoactive substances (AOR: 5.01; 95%CI: 2.59-9.68; p < 0.001) and the ability to negotiate condom use (AOR: 2.04; 95%CI: 1.06-3.93; p = 0.03) were factors associated with condom use in the last 30 days of the survey. CONCLUSION: HIV prevention programs designed for MSM, FSW and PWID need to address inconsistent condom use during sex by addressing condom negotation skills. This sexual risk behavior is common to the three groups.


Assuntos
Usuários de Drogas/psicologia , Infecções por HIV/epidemiologia , Homossexualidade Masculina/psicologia , Assunção de Riscos , Profissionais do Sexo/psicologia , Comportamento Sexual/psicologia , Adolescente , Adulto , Estudos Transversais , Usuários de Drogas/estatística & dados numéricos , Feminino , Infecções por HIV/prevenção & controle , Homossexualidade Masculina/estatística & dados numéricos , Humanos , Masculino , Nigéria/epidemiologia , Profissionais do Sexo/estatística & dados numéricos , Inquéritos e Questionários , Adulto Jovem
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