Seeking sexual health information? Professionals' novel experiences of the barriers that prevent female adolescents seeking sexual health information.

Objective Sexual health professionals are key stakeholders in implementing sexual health intervention programmes, yet their views are largely absent from the literature. Sexual health professionals provide a unique perspective on teen sexual health issues as they engage in confidential discussions with a wide range of teenagers. This study aimed to provide an in-depth exploration of professionals' perceptions of teenagers' sexual health information seeking practices and barriers. Furthermore, the research provided a unique re-examination of key predictors of risky sexual behaviours, which have been highlighted by previous research. Methods Nine semi-structured interviews were undertaken with sexual health professionals to explore their perceptions of teenagers' sexual health information seeking practises and barriers. Subsequently the professionals rank ordered the 57 factors identified in previous research in terms of their perceived importance in predicting risky sexual behaviours. Results Four themes emerged: "society and media"; "environment and family"; "peer influences"; and "the self". The rank order task confirmed that 33 of the 57 factors were perceived as highly important by sexual health professionals. Conclusion Society, peers, environment and family are perceived as barriers to teenagers seeking reliable sexual health information, but these are dependent on the individual person. An individual with higher self-esteem is more confident in seeking sexual health information and applying this knowledge appropriately. Self-esteem was also identified as a key perceived predictor of risky sexual behaviours. Therefore, there is scope for intervention programmes targeting self-esteem and knowledge, so teenagers have the confidence to seek out sexual health information and to make their own informed sexual health decisions.

Online Self-Affirmation Increases Fruit and Vegetable Consumption in Groups at High Risk of Low Intake.

BACKGROUND: This study tested the efficacy of self-affirmation in promoting fruit and vegetable consumption in a sample of participants comprising two groups at high risk of low consumption: young adults and mothers of school-aged children with low social economic status (SES). METHODS: Baseline fruit and vegetable consumption was recorded for 85 participants (n = 26 mothers with low SES). Following randomisation to condition (Self-Affirmed or Non-Affirmed), participants viewed targeted, online, health recommendations about fruit and vegetable consumption. Fruit and vegetable intake was reported online every day for the following seven days. RESULTS: Self-affirmed participants reported consuming significantly more portions of fruit and vegetables (SA M = 3.96, NA M = 2.81). Analyses of simple slopes indicated that the effect was greatest amongst lowest baseline consumers. CONCLUSIONS: The findings demonstrate the efficacy of self-affirmation in increasing fruit and vegetable consumption in individuals who are at risk of having a low intake and whose consumption put them at the greatest risk of negative health outcomes. Application of these findings could help to reduce health care costs, through the use of cost-effective online interventions and reductions in treatment costs. Further research is needed to capitalise on the increased tailoring that online intervention allows in order to optimise the effects of self-affirmation.

Location tracking: views from the older adult population.

BACKGROUND: there has been a rise in the use of social media applications that allow people to see where friends, family and nearby services are located. Yet while uptake has been high for younger people, adoption by older adults is relatively slow, despite the potential health and social benefits. In this paper, we explore the barriers to acceptance of location-based services (LBS) in a community of older adults. OBJECTIVE: to understand attitudes to LBS technologies in older adults. METHODS: eighty-six older adults used LBS for 1-week and completed pre- and post-use questionnaires. Twenty available volunteers from the first study also completed in-depth interviews after their experience using the LBS technology. RESULTS: the pre-use questionnaire identified perceptions of usefulness, individual privacy and visibility as predictive of intentions to use a location-tracking service. Post-use, perceived risk was the only factor to predict intention to use LBS. Interviews with participants revealed that LBS was primarily seen as an assistive technology and that issues of trust and privacy were important. CONCLUSION: the findings from this study suggest older adults struggle to see the benefits of LBS and have a number of privacy concerns likely to inhibit future uptake of location-tracking services and devices.

Children's understandings' of obesity, a thematic analysis.

Childhood obesity is a major concern in today's society. Research suggests the inclusion of the views and understandings of a target group facilitates strategies that have better efficacy. The objective of this study was to explore the concepts and themes that make up children's understandings of the causes and consequences of obesity. Participants were selected from Reception (4-5 years old) and Year 6 (10-11 years old), and attended a school in an area of Sunderland, in North East England. Participants were separated according to age and gender, resulting in four focus groups, run across two sessions. A thematic analysis (Braun & Clarke, 2006) identified overarching themes evident across all groups, suggesting the key concepts that contribute to children's understandings of obesity are "Knowledge through Education," "Role Models," "Fat is Bad," and "Mixed Messages." The implications of these findings and considerations of the methodology are discussed in full.

Exploring patterns of daily physical and sedentary behaviour in community-dwelling older adults.

BACKGROUND: recent evidence suggests that the interaction between periods of sedentary and activity behaviour is important for health; providing distinctive information to assessment of activity alone. This study quantified activity and sedentary behaviour in older, community-dwelling adults. METHODS: fifty-six community-dwelling older adults with an average age 79 (SD) years wore an ActivPAL accelerometer for 7 days and were assessed for a range of motor, cognitive and affective characteristics. Seven variables derived from accelerometry considered to represent four characteristics of habitual behaviour (volume, frequency, intensity and variability) were submitted to principal components factor analysis (PCA). Factor scores were retained and used as dependent variables in regression analysis. RESULTS: three significant orthogonal factors emerged from the PCA, accounting for 80% of the variance in test scores: 'walking behaviour' which accounted for 39% of variance in the model; 'sedentary behaviour' explaining 24.3% of total variance; and 'postural transitions' which accounted for 16.7% of total variance. For the regression analysis, younger age and lower body mass index (BMI) emerged as significant predictors of physical behaviour, explaining 36% of the total variance. For postural transitions, lower BMI was the unique contributor, explaining 15% of total variance. Significant predictors of sedentary behaviours were not identified. CONCLUSIONS: walking, sedentary and transitory behaviours are distinct from each other, and together explain daily function. Further research on a larger sample is indicated to explore the characteristics that explain these behaviours, in particular the interplay between sedentary behaviour and periods of physical activity.