Wendy Heywood

Knowledge of human papillomavirus (HPV) and the HPV vaccine in a national sample of Australian men and women

BACKGROUND Human papillomavirus (HPV) knowledge has rarely been investigated in the context of a national vaccination program. The present study investigated HPV knowledge after the introduction of a national HPV vaccination program in Australia using a national sample of men and women. METHODS Questions assessing HPV knowledge were part of a broader national study of health and relationships administered via a computer-assisted telephone interview. These findings are from wave four of the study, conducted between 2007 and 2008. Knowledge questions about HPV included its association with cervical cancer, genital warts and abnormal Pap tests. RESULTS A total of 2634 women and 2556 men between the ages of 18 and 70 were interviewed. Overall, 62.8% (95% confidence interval (CI): 60.8-64.7%) of women and 38.3% (95% CI: 36.3-40.4%) of men had heard of HPV. Of these, 66.0% (95% CI: 64.1-67.9%) correctly answered that HPV is associated with cervical cancer, 50.2% (95% CI: 48.2-52.1%) answered that HPV is associated with abnormal Pap tests and 44.5% (95% CI: 42.5-46.5%) answered that HPV causes warts. Predictors of good knowledge included being female, aged between 26 and 45, holding higher education levels and older age at first sex. Ever having a Pap test was also associated with awareness about HPV. CONCLUSION One of the highest levels of knowledge about HPV in Australia to date is reported in the present study. Knowledge about the association between HPV and cervical cancer was particularly high, especially when compared with knowledge of the association with genital warts. This appears to be a consequence of the marketing of the HPV vaccine as a vaccination against cervical cancer.

Associations Between Early First Sexual Intercourse and Later Sexual and Reproductive Outcomes: A Systematic Review of Population-Based Data

The assumption that early sexual debut leads to adverse outcomes has been used as justification for sexual health interventions and policies aimed at delaying sexual initiation, yet research in the area has been limited. This review identified and synthesized published literature on the association between early first sexual intercourse and later sexual/reproductive outcomes. Literature searches were conducted in Medline, Embase, PsycINFO, and Current Contents. In all, 65 citations met the selection criteria (industrialized, population-based studies). By far the most common sexual behavior to have been investigated has been sexual partners. Studies consistently reported early first intercourse to be associated with more recent, lifetime, and concurrent sexual partners. Early initiators were also more likely to participate in a wider range of sexual practices and report increased sexual satisfaction (among men). Furthermore, early first intercourse, in some studies, was shown to increase the risk of teen pregnancies, teen births, and having an abortion, while findings on STIs and contraceptive use have been mixed. These findings, however, must be interpreted with caution due to methodological problems and limitations present in the research, including a lack of consensus on what constitutes early sexual intercourse and inconsistencies and problems with analyses.

Association between sexual behavior and cervical cancer screening.

BACKGROUND Not much is known about whether women who follow Pap testing recommendations report the same pattern of sexual behavior as women who do not. METHODS Data come from part of a larger population-based computer-assisted telephone survey of 8656 Australians aged 16-64 years resident in Australian households with a fixed telephone line (Australian Longitudinal Study of Health and Relationships [ALSHR]). The main outcome measure in the current study was having had a Pap test in the past 2 years. RESULTS Data on a weighted sample of 4052 women who reported sexual experience (ever had vaginal intercourse) were analyzed. Overall, 73% of women in the sample reported having a Pap test in the past 2 years. Variables individually associated with Pap testing behavior included age, education, occupation, cohabitation status, residential location, tobacco and alcohol use, body mass index (BMI), lifetime and recent number of opposite sex partners, sexually transmitted infection (STI) history, and condom reliance for contraception. In adjusted analyses, women in their 30s, those who lived with their partner, and nonsmokers were more likely to have had a recent Pap test. Those who drank alcohol at least weekly were more likely to have had a recent test than irregular drinkers or nondrinkers. Women with no sexual partners in the last year were less likely to have had a Pap test, and women who reported a previous STI diagnosis were more likely to have had a Pap test in the past 2 years. CONCLUSIONS There are differences in Pap testing behavior among Australian women related to factors that may affect their risk of developing cervical abnormalities. Younger women and regular smokers were less likely to report a recent test. Screening programs should consider the need to focus recruitment strategies for these women.

Homosexual experience and recent homosexual encounters: the Second Australian Study of Health and Relationships

UNLABELLED Background The aim of this study is to describe homosexual experience and characteristics of recent homosexual encounters among Australian adults and identify changes between 2001-02 and 2012-13. METHODS Computer-assisted telephone interviews were completed by a representative sample of 20094 men and women aged 16-69 years and the participation rate among eligible people was 66.2%. Respondents indicated the number of same-sex partners they had had in their lifetime and in the last 12 months. Those who reported any homosexual experience were asked the age at which this first occurred and about characteristics of the first and most recent homosexual encounter. RESULTS Reporting ever having same-sex experience was more common in women (13.5%) than in men (6.5%, P<0.001). Among these people, men reported more lifetime and recent same-sex partners than women (P<0.001). Same-sex experience was associated with some but not all indices of higher socioeconomic status. In men, it was associated with living in a major city (P=0.02) and in women, it was associated with younger (<30 years) age and with very low income (P<0.001). Men were younger than women at their first homosexual encounter (P=0.005). Women were more likely than men to have their first same-sex encounter with a regular partner. For women but not men, there was a significant increase in the proportion reporting same-sex experience since 2001-02. CONCLUSION Same-sex experience is not uncommon and is increasing in prevalence in young Australian women. The high number of same-sex partners among homosexual and bisexual men places them at greater risk of sexually transmissible infection.

Body mass index, sexual difficulties and sexual satisfaction among people in regular heterosexual relationships: a population-based study.

Background/Aims:  The aims of this study were to clarify the relationship between body mass index (BMI) and sexual difficulties and to investigate if BMI influenced sexual satisfaction, over and above the effects of sexual difficulties.

Incidence and Persistence/Recurrence of Men's Sexual Difficulties: Findings from the Australian Longitudinal Study of Health and Relationships

This study presents data on the prevalence, incidence, and persistence/recurrence of 8 sexual difficulties among men. Participants were 3,157 Australian men who were administered 2 computer-assisted interviews approximately 12 months apart. Analyses were based on a weighted sample of 2,158 men who were 20–64 years of age, sexually active in the past 12 months, and in the same heterosexual relationship at both interviews. Upon recruitment, a third of men (34%) reported having 1 or more sexual difficulties. At follow-up, 21% reported a new sexual difficulty. The 2 highest incident difficulties were “lacking interest in having sex” (11%) and “reaching orgasm too quickly” (7%). In addition, 51% of men with 1 or more sexual difficulties at recruitment reported having at least 1 of these difficulties again at follow-up. While “trouble keeping an erection” had the highest persistence/recurrence (48%), “taking too long to orgasm” had the lowest (24%). Logistic regression modeling revealed a greater incidence of orgasmic difficulties among older and less educated men. There were few sociodemographic predictors of persistence/recurrence. These data should assist clinicians and other health service providers in identifying the potential challenges faced by men who experience sexual difficulties.

Demographic Predictors of Consistency and Change in Heterosexuals' Attitudes toward Homosexual Behavior over a Two-Year Period

This study investigated demographic predictors of consistency and change in heterosexual peoples attitudes toward homosexual behavior. A nationally representative sample of Australian men and women were recruited via random digit dialling in 2004 through 2005. Participants completed annual computer-assisted telephone interviews over the next five years. Questions about attitudes toward male and female homosexual behavior were assessed at Wave 1 (2004–2005) and Wave 3 (2006–2007) of the study. The majority of the sample reported tolerance of both male and female homosexual behavior (with women slightly more tolerant than men). Multivariate analyses showed that those who regularly attended religious services were more likely to consistently disapprove of homosexual behavior and more likely to change from tolerant to disapproving. Among those who were initially tolerant, younger respondents and those with higher educations were less likely to become homophobic. The results of this study show that individual attitudes toward homosexual behavior are open to change, particularly toward a more tolerant position. Religiosity appears to be consistently associated with the development and reinforcement of homophobic tendencies.

Anal sex practices in heterosexual and male homosexual populations: A review of population-based data

Anal sex is known to be an important risk factor for anal cancer. Yet compared with vaginal intercourse, little is known about anal sex practices in either heterosexual or male homosexual populations. Of the data that are available, it appears a significant and increasing minority of heterosexuals have ever practised anal intercourse. Among homosexual men, most, but not all, report anal sex, with large proportions of men engaging in both insertive and receptive anal intercourse. The most significant finding of the review was the dearth of population-based data, particularly relating to homosexual men.

High prevalence of symptoms associated with ovarian cancer among Australian women.

Background:  Symptoms associated with ovarian cancer are often vague and non‐specific, such as abdominal bloating and pain. Presently, nothing is known about the prevalence of these symptoms among women in the community.

Demographic and behavioural correlates of six sexting behaviours among Australian secondary school students

UNLABELLED Background There has been increasing attention on assessing rates of sexting in adolescents and of the potential negative effects of the behaviour. Our aim was to assess rates and correlates of sexting in Australian students in years10, 11 and 12. METHODS The current study was part of The Fifth National Survey of Australian Secondary Students and Sexual Health and reports on responses of 2114 students (811 male, 1303 female). Sexting was assessed using six items: sending a sexually explicit written text message; receiving a sexually explicit text message; sending a sexually explicit nude or nearly nude photo or video of themselves; sending a sexually explicit nude or nearly nude photo or video of someone else; receiving a sexually explicit nude or nearly nude photo or video of someone else; and using a social media site for sexual reasons. RESULTS Approximately half of the students had received (54%, 1139/2097) or sent (43%, 904/2107) a sexually explicit written text message. Sexually explicit images had been received by 42% (880/2098) of students, one in four students had sent a sexually explicit image of themselves (26%, 545/2102) and one in 10 had sent a sexually explicit image of someone else (9%, 180/2095). Finally, 22% (454/2103) of students had used social media for sexual reasons. Sexting was associated with several correlates. CONCLUSIONS Sexting was relatively common in this sample of year 10, 11 and 12 Australian students, particularly among older students, those who are sexually active, and those who use recreational substances.