The role of fathers in breastfeeding: Decision-making and support

Background In recent years closer attention has been paid to the role of fathers in both the decision about whether to breastfeed and in supporting a breastfeeding mother. This qualitative study explores couples' decision-making regarding infant feeding, parents' views on the father's role in relation to breastfeeding, and examines some dilemmas fathers face when supporting a breastfeeding partner. Methods Eighteen men and women using maternity services at the Royal Sussex County Hospital were interviewed by telephone. Results Fathers acknowledged that the decision to breastfeed should be made by the mother and a father's role was to endorse his partner's decision and provide practical and emotional support. Those who faced breastfeeding difficulties described the processes involved in deciding whether to continue. Conclusions This small study draws upon the views of men and women living in the south-east of England in a city with high rates of breastfeeding initiation. Findings may not be generalizable to the wider population. However, in this setting new parents need information about breastfeeding and support to make informed decisions about duration and further input from health professionals when facing difficulties. </jats:sec

'Once the stuff's left my body, it's not me': service users' views on unlinked anonymous testing of blood for HIV.

This paper reports on the qualitative component of a mixed-methods study on unlinked anonymous testing for HIV in genitourinary medicine (GUM) clinics in two English cities. Unlinked anonymous testing is a system of monitoring population prevalence by testing residual blood samples taken for diagnostic purposes after they have been unlinked and anonymised from their source. Little is known about how individuals feel about their blood being tested in this way without their explicit consent, nor is it clear whether the process of unlinking blood affects how people feel about the use of their bodily material for public health surveillance purposes. We report participants' views on these issues, drawing on in-depth interviews with 20 GUM clinic users. The majority thought it preferable for blood samples to be used for population surveillance rather than being discarded. For most, blood and bodily tissue were not seen to represent personal identity even though participants understood that information about them could be gleaned from their analysis. The provision of information, rather than a strict consent process, was advocated as many felt that transactions between health professionals and patients should be as transparent as possible

The Natsal-SF: a validated measure of sexual function for use in community surveys.

Sexual dysfunction often features as an outcome variable in community health surveys and epidemiological surveys. Key design imperatives for measures included in large scale, population-based surveys are acceptability, brevity and relevance to diverse sexual lifestyles. None of the available measures of sexual dysfunction are entirely suited to this task. We developed a new measure of sexual function for the third British National Survey of Sexual Attitudes and Lifestyles (Natsal 3). Items for the measure were derived from qualitative work from patients and community members. The draft measure was developed and validated using a general population sample (internet panel survey (n = 1,262)) and a clinical sample (patients attending sexual problems clinics (n = 100). Confirmatory factor analysis established that a 'general-specific model' had the best fit and was equivalent between general population and clinical samples (Comparative Fit Index = 0.963 Tucker Lewis Index = 0.951; Root Mean Square Error of Approximation = 0.064). The 17-item Natsal-SF is positively associated with the Female Sexual Function Index-6 (B = 0.572) and Brief Sexual Function Questionnaire for men (B = 0.705); it can discriminate between clinical and general population groups (OR = 2.667); and it has good test-retest reliability (r = 0.72). The Natsal-SF provides an estimate of the level of sexual function in the last year. By including items on distress about sex and sexual relationships, and by being relevant to all regardless of sexual lifestyle, it addresses some of the gaps in current measurement design

Factors Shaping STI Risk Perceptions and Practices Following Midlife Relationship Breakdown: a Socioecological Perspective

No abstract available

Sexual function in 16- to 21-year-olds in Britain

Purpose: Concern about young people's sexuality is focused on the need to prevent harmful outcomes such as sexually transmitted infections and unplanned pregnancy. Although the benefit of a broader perspective is recognized, data on other aspects of sexuality, particularly sexual function, are scant. We sought to address this gap by measuring the population prevalence of sexual function problems, help seeking, and avoidance of sex in young people. Methods: A cross-sectional stratified probability sample survey (Natsal-3) of 15,162 women and men in Britain (response rate: 57.7%), using computer-assisted self-interviews. Data come from 1875 (71.9%) sexually active, and 517 sexually inactive (18.7%), participants aged 16–21 years. Measures were single items from a validated measure of sexual function (the Natsal-SF). Results: Among sexually active 16- to 21-year-old participants, 9.1% of men and 13.4% of women reported a distressing sexual problem lasting 3 months or more in the last year. Most common among men was reaching a climax too quickly (4.5%), and among women was difficulty in reaching climax (6.3%). Just over a third (35.5%) of men and 42.3% of women reporting a problem had sought help, but rarely from professional sources. Among those who had not had sex in the last year, just &gt;10% of young men and women said they had avoided sex because of sexual difficulties. Conclusions: Distressing sexual function problems are reported by a sizeable minority of sexually active young people. Education is required, and counseling should be available, to prevent lack of knowledge, anxiety, and shame progressing into lifelong sexual difficulties

Forming new sex partnerships while overseas: findings from the third British national survey of sexual attitudes & lifestyles (Natsal-3)

Objectives: Travelling away from home presents opportunities for new sexual partnerships, which may be associated with sexually transmitted infection (STI) risk. We examined the prevalence of, and factors associated with, reporting new sexual partner(s) while overseas, and whether this differed by partners’ region of residence. Methods: We analysed data from 12 530 men and women aged 16–74 years reporting ≥1 sexual partner(s) in the past 5 years in Britain's third National Survey of Sexual Attitudes and Lifestyles (Natsal-3), a probability survey undertaken 2010–2012. Results: 9.2% (95% CI 8.3% to 10.1%) of men and 5.3% (4.8% to 5.8%) of women reported new sexual partner(s) while overseas in the past 5 years. This was strongly associated with higher partner numbers and other sexual and health risk behaviours. Among those with new partners while overseas, 72% of men and 58% of women reported partner(s) who were not UK residents. Compared with those having only UK partners while abroad, these people were more likely to identify as ‘White Other’ or ‘Non-White’ (vs White British ethnicity), report higher partner numbers, new partners from outside the UK while in the UK and paying for sex (men only) all in the past 5 years. There was no difference in reporting STI diagnosis/es during this time period. Conclusions: Reporting new partners while overseas was associated with a range of sexual risk behaviours. Advice on sexual health should be included as part of holistic health advice for all travellers, regardless of age, destination or reason for travel

Factors shaping the timing of later entry into parenthood: narratives of choice and constraint

Objective: This study explores the choices and constraints affecting timing of parenthood among those who became parents in their mid-thirties and early forties and how their fertility decisions were both affected by and negotiated within the interplay of different temporal frameworks. Background: Recent decades have seen a trend towards postponement of parenthood in many countries. Explanations for this delay include structural factors, changing social norms and the influence of the social meanings of age. The study assesses the influence of these factors on perceptions of the ‘right’ time to become parents. Method: The study draws on qualitative interviews with 23 women and men who participated in the third British National Survey of Sexual Attitudes and Lifestyles (Natsal-3) survey and had a first child when they were aged between 33 and 46. Results: Prerequisites for parenthood were seen as financial security, a suitable home and a steady relationship. Educational attainment and the achievement of personal and lifestyle goals affected the age at which parenthood was considered as were individual circumstances. Age was less influential than life stage as a criterion for readiness although, for women, chronological age was a decisive factor. Conclusions: Choice in shaping personal biographies was greater among participants than it would have been for previous generations but its consequences acted to constrain options regarding the timing of parenthood. Time taken to fulfil personal and professional ambitions, changing social norms regarding the appropriate age for parenthood as well as individual and structural factors resulted in less predictable life trajectories.</p

Places and people: the perceptions of men who have sex with men concerning STI testing: a qualitative study.

OBJECTIVES: To explore the experiences and views of men who have sex with men (MSM) on attending clinical sexual health services and their preferences regarding service characteristics in the context of the disproportionate burden of STIs experienced by this group. The wider study aim was to develop a risk assessment tool for use in sexual health clinics. METHODS: Qualitative study comprising eight focus group discussions with 61 MSM in four English cities. Topics included: experience of attending sexual health services, perceptions of norms of attendance among MSM, knowledge of, and attitudes towards, STIs and views on 'being researched.' Discussions were audio-recorded and transcribed and a thematic data analysis conducted. RESULTS: Attending sexual health services for STI testing was described as embarrassing by some and some clinic procedures were thought to compromise confidentiality. Young men seeking STI testing were particularly sensitive to feelings of awkwardness and self-consciousness. Black and ethnic minority men were concerned about being exposed in their communities. The personal qualities of staff were seen as key features of sexual health services. Participants wanted staff to be friendly, professional, discreet, knowledgeable and non-judgemental. CONCLUSIONS: A range of opinion on the type of STI service men preferred was expressed with some favouring generic sexual and reproductive health clinics and others favouring specialist community-based services. There was consensus on the qualities they would like to see in healthcare staff. The knowledge, conduct and demeanour of staff could exacerbate or ameliorate unease associated with attending for STI testing

Sexual behaviours and sexual health outcomes among young adults with limiting disabilities: findings from third British National Survey of Sexual Attitudes and Lifestyles (Natsal-3).

OBJECTIVE: To explore whether the sexual behaviours and sexual health outcomes of young adults with self-reported disabilities that they perceive limit their activities ('limiting disability') differ from those without disability. DESIGN: Complex survey analyses of cross-sectional probability sample survey data collected between September 2010 and August 2012 using computer-assisted personal interviewing and computer-assisted self-interview. SETTING: British general population. PARTICIPANTS: 7435 women and men aged 17-34 years, resident in private households in Britain, interviewed for the third National Survey of Sexual Attitudes and Lifestyles. MAIN OUTCOME MEASURES: Self-reported sexual behaviour and sexual health outcomes. RESULTS: Approximately 1 in 10 participants reported having a limiting disability. Sexual behaviours were similar between those with limiting disability and those without, with a few exceptions. Women and men with limiting disability were less likely to report having sexual partner(s) (past year, adjusted ORs (AORs) for age and social class: AORs: 0.71, 0.75, respectively). Women with limiting disability were more likely to report having same-sex partner(s) in the past 5 years (AOR: 2.39). Differences were seen in sexual health outcomes, especially among women; those with limiting disability were more likely to report having experienced non-volitional sex (ever, AOR: 3.08), STI diagnoses (ever, AOR: 1.43) and sought help/advice regarding their sex life (past year, AOR: 1.56). Women with limiting disability were also more likely to feel distressed/worried about their sex life than those without limiting disability (AORs: 1.61). None of these associations were seen in men. CONCLUSIONS: Young adults with limiting disability, especially women, are more likely to report adverse sexual health outcomes than those without, despite comparatively few behavioural differences. It is important to ensure that people with disabilities are included in sexual health promotion and service planning, and targeted policy and programme interventions are needed to address negative sexual health outcomes disproportionally experienced by people with disabilities

Defining an informativeness metric for clustering gene expression data

Motivation: Unsupervised ‘cluster’ analysis is an invaluable tool for exploratory microarray data analysis, as it organizes the data into groups of genes or samples in which the elements share common patterns. Once the data are clustered, finding the optimal number of informative subgroups within a dataset is a problem that, while important for understanding the underlying phenotypes, is one for which there is no robust, widely accepted solution