A systematic review of culturally adapted physical activity interventions for culturally and linguistically diverse children and adolescents.

OBJECTIVE: Limited evidence shows culturally and linguistically diverse (CALD) children and adolescents are less active, compared to the general population. It is unclear, how physical activity interventions have been adapted for CALD children and adolescents to enhance engagement. This study aimed to review culturally adapted physical activity interventions targeting CALD children and adolescents. METHODS: All studies recruited children and adolescents (i.e., aged ≥5 to <18 years old) from CALD backgrounds, targeted physical activity, and included cultural adaptations. Cultural adaptations were defined as surface structures (i.e., observable characteristics of a targeted population) or deep structures (i.e., rooted in core ethnic values derived from individual cultures. RESULTS: Twenty studies were included. Ten studies used a combination of surface and deep structure adaptations. Of these 10 studies, 3 found a significant between-group difference in physical activity favouring the intervention group. Among studies (n = 6) that used surface structure adaptations (e.g., language adjustments to information sheets, consent forms, and resources), 1 found a significant intervention effect on physical activity. With studies (n = 4) that used deep structure adaptations (e.g., incorporating traditional songs and dances relevant to cultural groups), 1 study found a significant intervention effect on physical activity. CONCLUSION: A small number of studies found significant changes to increase physical activity levels. We found there is a lack of consistent evidence indicating that incorporating surface and/or deep structure adaptations result in significant changes in physical activity. Future research should focus on establishing higher quality methodology when developing culturally adapted interventions for CALD populations.

A systematic review and meta-analysis of randomized controlled trials to reduce burden, stress, and strain in informal stroke caregivers.

OBJECTIVES: To understand the nature and effectiveness of interventions aimed at improving informal stroke caregiver burden, stress, and strain. DATA SOURCES: In line with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a systematic search of CENTRAL, CINAHL, MEDLINE, Embase, APA PsycInfo, and Web of Science was conducted in May 2022. REVIEW METHODS: Studies were eligible if they included an intervention designed for informal stroke caregivers, reported on caregiver burden, strain, or stress, were published in English, and used a randomized controlled trial design. An updated search was conducted in June 2024. The methodological quality of studies was appraised using the Cochrane risk-of-bias tool for randomized trials. The data were pooled, and a meta-analysis was completed for caregiver burden and strain outcomes. RESULTS: Nineteen studies met inclusion criteria and were meta-analyzed. Interventions ranged from 4 days to 12 months. Most studies incorporated educational and/or support components. Meta-analyses revealed nonsignificant effects on caregiver burden or strain. Significant between-group differences for caregiver strain and burden were, however, found in seven studies. CONCLUSION: Limited studies, small sample sizes, and conflicting results made definitive conclusions on the most effective intervention characteristics for improving caregiver outcomes difficult. Of the 19 studies, seven found significant between-group differences for caregiver outcomes postintervention, and these tended to incorporate educational components and comprised between seven and nine sessions. Further high-quality research is required to identify optimal format, duration, and frequency for improving caregiver outcomes.

Participation in physical activity and sport in adolescent girls from Middle Eastern backgrounds.

OBJECTIVES: This study investigated the barriers and facilitators to physical activity and sport participation among adolescent girls from Middle Eastern backgrounds. These factors were explored through the perspectives of both adolescent girls and parents of adolescent girls, living in Australia. DESIGN: A qualitative study design was used to understand perceived barriers and facilitators to physical activity and sport in adolescent girls. Participants were 18 adolescent girls and 9 parents of adolescent girls, all of Middle Eastern backgrounds, living in Western Sydney, Australia. Data were collected through five focus groups and four one-on-one interviews, separated for girls and parents. Data were analysed using an inductive approach and thematic analysis. RESULTS: Three main themes (family, social support, religion and culture) and nine subthemes were identified. The main facilitators for physical activity and sport included the values and presence of an active family role model, religion to encourage lifelong physical activity skills, and promotion of physical activity from peers, school, and social media. The predominant barriers to physical activity and sport included established cultural norms and traditional gender roles, which were often influenced by religion and culture, and extended time using technology. CONCLUSION: The findings of the current study show the complex relationships between family, religion, and culture when promoting physical and sport participation. Such factors highlight the need to develop culturally tailored physical activity interventions that consider the perceived barriers and facilitators for adolescent girls' participation from Middle Eastern backgrounds.

Experiences of young Australian mothers with infant feeding.

BACKGROUND: Despite the overwhelming evidence of health and other benefits of breastfeeding and recommendations to breastfeed by peak health bodies, breastfeeding rates are significantly lower than recommended in Australia and globally. Young mothers are identified as being at high risk of not breastfeeding their infants according to infant feeding recommendations. This study aimed to gain an in-depth understanding of young Australian mothers' experiences of infant feeding, and to explore the factors which facilitated or hindered adherence to recommended breastfeeding practices. METHODS: Purposive and snowball sampling were used to recruit young mothers in Australia (n = 17) aged 18-25 years who had given birth to their first child within the last two years. Data were collected through semi-structured interviews via online videoconferencing. Interviews were audio-recorded, transcribed verbatim, coded, and subsequently analysed. Thematic analysis was conducted using Quirkos, a qualitative data management and analysis software. RESULTS: Four major themes were identified: Breastfeeding is challenging; Feeling judged about infant feeding choices; Experiences with breastfeeding support; and Experiences and views on breastfeeding education. Most mothers reported experiencing breastfeeding challenges, particularly those arising from lactation difficulties, yet many were able to overcome these challenges through their determination to breastfeed. Many mothers expressed perceiving judgement from others for breastfeeding in public. Some mothers who were bottle feeding their infants, whether with expressed breast milk or infant formula, felt that they were being judged for using a bottle. Many mothers reported professional, partner, family, and peer support as critical facilitators to the continuation of breastfeeding. Most mothers shared positive experiences of attending breastfeeding education sessions, but indicated the need for community education to reduce judgement toward mothers' infant feeding decisions. CONCLUSIONS: The barriers and enablers to infant feeding experienced by young mothers are similar to those experienced by mothers of all ages. Young mothers experience significant breastfeeding challenges and need support from partner, family, peers, and professionals to continue breastfeeding in line with recommendations. Breastfeeding campaigns to support young mothers should be aimed at the wider community to increase awareness of breastfeeding challenges, reduce stigma associated with breastfeeding in public, and to support mothers in their infant feeding decisions.

Physical activity interventions among culturally and linguistically diverse populations: a systematic review.

OBJECTIVES: To systematically review physical activity interventions among culturally and linguistically diverse (CALD) populations and explore the strategies used to recruit CALD populations, the cultural adaptations made in these interventions, and the cultural adaptations used among successful interventions. DESIGN: Four electronic databases (Embase, MEDLINE, CENTRAL, and CINAHL) was searched in March 2017 and re-run in January 2018. Manual screening of the reference lists of the included studies was also conducted. Eligibility criteria for inclusion in the systematic review were: intervention studies (e.g. controlled and non-controlled studies), physical activity as primary outcome and as the only health behaviour targeted, culturally and linguistically diverse population of interest, published in English, and targeted adult populations (i.e. aged ≥18). RESULTS: A total of 19 articles were included in this review, comprising 15 unique studies. Most studies targeted Latino populations, published in the United States, and targeted women. An array of recruitment strategies were used, such as recruiting from religious establishments or religious and cultural events, and community organisations and events. The majority of studies made cultural adaptations to their intervention to suit the CALD population of interest, however, the level of detail of reported adjustments was limited. Successful interventions were those that generally included community consultation to inform their intervention, language adjustments, community health workers/bilingual/bicultural personnel for intervention delivery, recruitment, and data-collection, and using culturally-relevant intervention material. CONCLUSIONS: Although many studies included in this review reported increases in physical activity at follow-up, the results need to be interpreted with caution due to the lower level of methodological quality and reporting on study methodology. Future interventions designed for CALD populations should be of greater methodological quality and also provide a greater level of transparency in terms of the cultural adaptations that have been made to the intervention.

A systematic review of qualitative studies exploring the factors influencing the physical activity levels of Arab migrants.

BACKGROUND: Evidence suggests that Arab migrant populations engage in low levels of physical activity. To our knowledge, there are no reviews that explore the perspectives of Arab migrant populations on the factors influencing physical activity. The aim of this systematic review was to thematically synthesise qualitative literature on the factors influencing physical activity among Arab migrant populations. METHODS: Five electronic databases (CINAHL, SPORTDiscus, PsychoInfo, MEDLINE, Embase) were searched in July 2018 and searched again in April 2020. A manual search in Google Scholar was also performed using keywords and the reference lists of included studies were also screened to identify further articles. The eligibility criteria for inclusion were studies that sampled adult (≥18 years) Arab migrant populations, used qualitative methodology, explored the factors influencing physical activity as a primary aim, and were published in English. The 10-item Critical Appraisal Skills Programme (CASP) checklist was used to assess methodological quality of individual studies. The results of the studies were thematically synthesised using the qualitative software Quirkos v1.6. RESULTS: A total of 15 studies were included, with the largest proportion of studies conducted in Australia, followed by the United States, Netherlands, Sweden, and then Canada. Five studies exclusively sampled Arab migrant populations in their study. A total of 7 major themes influencing physical activity among Arab migrants emerged from the synthesis: culture and religion, competing commitments and time, social factors, health-related influences, accessibility issues, outdoor environment, and the migratory experience. CONCLUSIONS: The findings of this review highlighted the various factors influencing the physical activity levels of Arab migrant adults. While many of the factors influencing physical activity are shared with those experienced by other populations (e.g., time constraints), for Arab migrant populations there are other more unique factors closely associated with culture and religion that appear to influence their levels of physical activity. The findings of this review could be used to inform the design of physical activity interventions targeting Arab migrant populations.

Feasibility and acceptability of a culturally tailored physical activity intervention for Arab-Australian women.

BACKGROUND: Despite being one of the largest migrant groups in Australia, few physical activity interventions exist for Arab-Australians. The primary aim of this study was to test the feasibility and acceptability of a 12-week culturally tailored physical activity intervention for Arab-Australian women. METHODS: This study used a single-group pretest-posttest design, and was informed by extensive formative research and consultation involving the Arab-Australian community. Participants were insufficiently active Arab-Australian women aged 35-64 with no current illness or injury that would limit physical activity participation. The intervention comprised 6 face-to-face physical activity and education sessions over 12 weeks. The intervention was conducted at 2 separate intervention sites in Western Sydney, Australia. Feasibility outcomes included recruitment, session attendance, and retention. The acceptability of the intervention was assessed through a process evaluation questionnaire completed post-intervention. Accelerometers and the short-form International Physical Activity Questionnaire were used to measure physical activity at baseline and post-intervention. Descriptive statistics were used for feasibility and acceptability outcomes, and changes in physical activity were examined using Wilcoxon signed-rank tests. RESULTS: Of the 53 women who were contacted or expressed interest, 22 were eligible and enrolled in the study. Participants were primarily recruited through direct contact by Arab-Australian community workers and by word-of-mouth. Average session attendance was 63% and the retention rate post-intervention was 68%. The culturally-related intervention components, such as the appropriateness of content, and women-only setting, were rated highly favourably (4.33 to 4.87/5). General intervention elements, such as the face-to-face delivery, knowledge and approachability of facilitators, and session structure, were also rated favourably (4.33 to 4.93/5), and the lowest scored item was the intervention session frequency (3.2/5). There were no statistically significant changes in physical activity post-intervention. CONCLUSIONS: The findings from this study highlighted factors related to recruitment and delivery that need to be considered when developing physical activity interventions for Arab-Australian women. Further research is required using a larger sample and a randomised controlled trial design to examine the longer-term impact on physical activity, and to also examine ways of increasing intervention engagement and retention among Arab-Australian women. TRIAL REGISTRATION: ANZCTR, ACTRN12618001392257. Registered 20 August 2018, https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=375636 .

Behavioural mediators of reduced energy intake in a physical activity, diet, and sleep behaviour weight loss intervention in adults.

Reduced energy intake is a major driver of weight loss and evidence suggests that physical activity, dietary, and sleep behaviours interact to influence energy intake. Energy restriction can be challenging to sustain. Therefore to improve intervention efficacy, evaluation of how changes in physical activity, diet, and sleep behaviours mediate reduced energy intake in adults with overweight/obesity who participated in a six-month multiple-behaviour-change weight loss intervention was undertaken. This was a secondary analysis of a 3-arm randomised controlled trial. Adults with body mass index (BMI) 25-40 kg/m2 were randomised to either: a physical activity and diet intervention; physical activity, diet, and sleep intervention; or wait-list control. Physical activity, dietary intake, and sleep was measured at baseline and six-months using validated measures. The two intervention groups were pooled and compared to the control. Structural equation modelling was used to estimate the mediated effects (AB Coefficient) of the intervention on total energy intake. One hundred and sixteen adults (70% female, 44.5y, BMI 31.7 kg/m2) were enrolled and 70% (n = 81) completed the six-month assessment. The significant intervention effect on energy intake at six-months (-1011 kJ/day, 95% CI -1922, -101) was partially mediated by reduced fat intake (AB = -761.12, 95% CI -1564.25, -53.74) and reduced consumption of energy-dense, nutrient-poor foods (AB = -576.19, 95% CI -1189.23, -97.26). In this study, reducing fat intake and consumption of energy-dense, nutrient-poor foods was an effective strategy for reducing daily energy intake in adults with overweight/obesity at six-months. These strategies should be explicitly targeted in future weight loss interventions.

The perceptions, barriers and enablers to physical activity and minimising sedentary behaviour among Arab-Australian adults aged 35-64 years.

ISSUES ADDRESSED: The objective of this study was to explore the perceptions, barriers and enablers to physical activity (PA) and minimising sedentary behaviour among Arab-Australians, a group who have lower levels of PA and higher rates of certain chronic diseases when compared with the general Australian population. METHODS: A total of 28 Arab-Australians aged 35-64 years participated in one of five focus groups conducted in Western Sydney during 2017-2018, a culturally diverse region in New South Wales, Australia. Focus group duration ranged from 35-90 minutes with 4-7 participants in each group. Focus group data were recorded and transcribed verbatim and analysed using inductive thematic analysis. RESULTS: Participants had a general understanding of PA and the associated health benefits. Fewer participants were aware of the independent health effects associated with prolonged sitting. A lack of time and motivation due to work, familial duties, domestic roles and lack of effort reportedly influenced PA participation. Health was perceived to be both a barrier and an enabler to PA. Barriers related to health included pain and existing conditions and enablers included preventive and reactive measures. Social support and accessibility, such as a lack of support networks, the availability of services and costs were also discussed. Cultural and religious influences, such as traditional gender roles and the importance of gender-exclusive settings, were also important factors influencing the PA behaviours of participants. CONCLUSIONS: This study highlighted the factors that influence the PA levels and sedentary behaviour of Arab-Australian adults aged 35-64 years. SO WHAT?: The findings of this study could help inform the design and development of culturally tailored PA interventions for Arab-Australian adults.

Systematic review of randomised control trial health promotion intervention studies in the fire services: study characteristics, intervention design and impacts on health.

The objective of this study was to systematically review health promotion interventions in the fire services. Four databases were searched for articles reporting on health promotion interventions for firefighters evaluated in randomised controlled trials (RCT) and measuring efficacy on health or lifestyle behaviour outcomes. Data were extracted to create a narrative synthesis regarding study design, intervention characteristics and impact on outcomes. Risk of bias was assessed using a 13-item tool. Of 448 papers identified, after removal of duplicates, 209 were excluded based on title/abstract screening. A further 60 papers were excluded, mostly due to studies not being RCTs, not including a lifestyle behaviour intervention, or not focusing on health or lifestyle behaviour outcomes. Ten studies (reported in 11 papers) were eligible for inclusion. Six studies compared an intervention to usual practice, one compared a full intervention to a minimal intervention, one compared two exercise programmes and two compared two interventions to usual practice. Four studies evaluated structured physical activity interventions. Five studies evaluated physical activity and diet-focused behaviour change programmes, and one study included a mindfulness programme. When assessing risk of bias, three studies had low risk ratings for >8/13 items, leaving seven studies with high-risk ratings for ≥5/13 items. Eight of the 10 studies reported improvements in at least 1 outcome from baseline to final follow-up in the intervention group over a comparison group. The majority of lifestyle behaviour interventions targeted physical activity and/or diet. Findings from included studies suggest that programmes for firefighters initiated in the workplace can improve some health outcomes.

Psychological distress among carers and the moderating effects of social support.

BACKGROUND: Carers provide both practical and emotional support and often play an important role in coordination of care for recipients. The demands of caring may lead to increased levels of stress for the carer, which can affect mental health and quality of life. This study examined the relationship between being a carer and psychological distress (assessed using the Kessler Psychological Distress Scale [K10]), and explored the moderating effect of social support in that relationship using a large sample. METHODS: The study used data from the 45 and Up study, a large cohort study of individuals aged 45 years and over in New South Wales, Australia, and applied multiple regression methods and moderation analysis. The sample for the current study comprised 267,041 participants drawn from the baseline dataset, with valid data on the primary outcome (carer status). RESULTS: The mean age of participants was 62.73 (±11.18) years, and 4.23% and 7.13% were identified as full-time and part-time carers, respectively. Compared to non-carers, full-time carers had K10 scores that were on average, higher by 1.87, while part-time carers' K10 scores were on average higher by 1.60 points. A perception of social support reduced the strength of the relationship between carer status and psychological distress by 40% for full-time carers and 60% for part-time carers. CONCLUSIONS: The findings have important implications, for both prevention and treatment of psychological problems among carers. In terms of prevention, they suggest that public health campaigns focused on increasing awareness regarding the psychological burden faced by carers would be useful. In terms of intervention, potential treatments that focus on improving social support networks may be helpful. The results are particularly important in the current context of an ageing population in Australian and other developed countries, where caregiving is likely to play an increasing role in the care and support services.

Associations of health-behavior patterns, mental health and self-rated health.

Diet quality, physical activity, alcohol use, smoking, sleep and sitting-time are behaviors known to influence health. The aims of this study were to identify how these behaviors co-occur to form distinct health-behavior patterns, and to investigate the relationship between these patterns, and mental and self-rated health. Members of the Australian 10,000 Steps project were invited to participate in an online survey in November-December 2011. The participants self-reported demographic and behavioral characteristics (fruit and vegetable intake, fast food, soft drink and alcohol consumption, smoking, physical activity, sitting-time and sleep), frequency of mental distress and self-rated health. Latent Class Analysis was used to identify health-behavior patterns. Latent class regression was used to examine relationships between behavior patterns, mental and self-rated health, and socio-demographic and economic factors. Data were analyzed in October 2017. Complete datasets were obtained from 10,638 participants. Four latent classes were identified, characterized by 'Low-Risk Behavior', 'Poor Sleep, Low-Risk Daytime Behavior', 'Sound Sleep, High-Risk Daytime Behavior' and 'High-Risk Behavior'. The latter two classes, both characterized by high-risk daytime behaviors, were associated with poor self-rated health. Participants in classes with high-risk daytime behaviors were more likely to be younger, non-partnered, non-university educated, from lower income households and work longer hours. Classes characterized by poor sleep quality were associated with higher frequency of mental distress. Findings suggest that experiencing poor sleep is partly independent of daytime behaviors, demographic and socioeconomic factors, but has a strong association with mental health.

Validity and responsiveness to change of the Active Australia Survey according to gender, age, BMI, education, and physical activity level and awareness.

BACKGROUND: This study aimed to investigate the validity of the Active Australia Survey across different subgroups and its responsiveness to change, as few previous studies have examined this. METHODS: The Active Australia Survey was validated against the ActiGraph as an objective measure of physical activity. Participants (n = 465) wore the ActiGraph for 7 days and subsequently completed the Active Australia Survey. Moderate activity, vigorous activity and total moderate and vigorous physical activity were compared using Spearman rank-order correlations. Changes in physical activity between baseline and 3-month assessments were correlated to examine responsiveness to change. The data were stratified to assess outcomes according to different subgroups (e.g., gender, age, weight, activity levels). RESULTS: With regards to the validity, a significant correlation of ρ = 0.19 was found for moderate physical activity, ρ = 0.33 for vigorous physical activity and ρ = 0.23 for moderate and vigorous physical activity combined. For vigorous physical activity correlations were higher than 0.3 for most subgroups, whereas they were only higher than 0.3 in those with a healthy weight for the other activity outcomes. With regards to responsiveness to change, a correlation of ρ = 0.32 was found for moderate physical activity, ρ = 0.19 for vigorous physical activity and ρ = 0.35 for moderate and vigorous physical activity combined. For moderate and vigorous activity combined correlations were higher than 0.4 for several subgroups, but never for vigorous physical activity. CONCLUSIONS: Little evidence for the validity of Active Australia Survey was found, although the responsiveness to change was acceptable for several subgroups. Findings from studies using the Active Australia Survey should be interpreted with caution. TRIAL REGISTRATION: World Health Organisation Universal Trial Number: U111-1119-1755. Australian New Zealand Clinical Trials Registry, ACTRN12611000157976 . Registration date: 8 March 2011.

An internet-supported school physical activity intervention in low socioeconomic status communities: results from the Activity and Motivation in Physical Education (AMPED) cluster randomised controlled trial.

OBJECTIVE: Quality physical education (PE) is the cornerstone of comprehensive school physical activity (PA) promotion programmes. We tested the efficacy of a teacher professional learning intervention, delivered partially via the internet, designed to maximise opportunities for students to be active during PE lessons and enhance adolescents' motivation towards PE and PA. METHODS: A two-arm cluster randomised controlled trial with teachers and Grade 8 students from secondary schools in low socioeconomic areas of Western Sydney, Australia. The Activity and Motivation in Physical Education (AMPED) intervention for secondary school PE teachers included workshops, online learning, implementation tasks and mentoring sessions. The primary outcome was the proportion of PE lesson time that students spent in moderate-to-vigorous physical activity (MVPA), measured by accelerometers at baseline, postintervention (7-8 months after baseline) and maintenance (14-15 months). Secondary outcomes included observed PE teachers' behaviour during lessons, students' leisure-time PA and students' motivation. RESULTS: Students (n=1421) from 14 schools completed baseline assessments and were included in linear mixed model analyses. The intervention had positive effects on students' MVPA during lessons. At postintervention, the adjusted mean difference in the proportion of lesson time spent in MVPA was 5.58% (p<0.001, approximately 4 min/lesson). During the maintenance phase, this effect was 2.64% (p<0.001, approximately 2 min/lesson). The intervention had positive effects on teachers' behaviour, but did not impact students' motivation. CONCLUSIONS: AMPED produced modest improvements in MVPA and compares favourably with previous interventions delivered exclusively face-to-face. Online teacher training could help facilitate widespread dissemination of professional learning interventions. TRIAL REGISTRATION NUMBER: ACTRN12614000184673.

Does self-determined motivation interact with environmental contexts to influence moderate-to-vigorous physical activity during a girls' youth sport camp?

Objective: To explore whether basketball player's self-determined motivation interacts with environmental contexts and coach training to influence percentage time in moderate-to-vigorous physical activity (%MVPA). Methods: A secondary analysis of data from 76 girls (mean ± SD, 10.5 ± 1.0 years) was conducted. Players were classified as high self-determined motivation (HSDM) or low self-determined motivation (LSDM) and randomised to trained (intervention) or untrained (control) coaches. Training included 2 workshops on strategies for activity-promoting practices. Girls were exposed to environmental contexts (practices and games) led by a trained/untrained coach (depending on arm) and one without coaches (free time) daily. Girls wore accelerometers each day. Using mixed random-effects models, the influence of motivation, context and training on %MVPA was analysed. Results: Trained coaches' practices were associated with the greatest %MVPA with no difference between HSDM and LSDM players (38.28 ± 1.77%; 37.64 ± 1.80%; p = 0.66). HSDM players had significantly greater %MVPA versus LSDM players during untrained coaches' practices (23.58 ± 1.77%; 20.51 ± 1.78%; p = 0.03). During games with trained coaches, HSDM players had greater %MVPA compared to LSDM players (23.79 ± 1.76%; 18.56 ± 1.74%; p < 0.001). No between-group difference in %MVPA during free time was found (12.85 ± 0.82%; 13.39 ± 0.84%; p = 0.64). Conclusion: The impact of individual differences in self-determined motivation on %MVPA during practices was attenuated when coaches were trained to implement activity-promoting practices.

The effectiveness of a web 2.0 physical activity intervention in older adults - a randomised controlled trial.

BACKGROUND: Interactive web-based physical activity interventions using Web 2.0 features (e.g., social networking) have the potential to improve engagement and effectiveness compared to static Web 1.0 interventions. However, older adults may engage with Web 2.0 interventions differently than younger adults. The aims of this study were to determine whether an interaction between intervention (Web 2.0 and Web 1.0) and age group (<55y and ≥55y) exists for website usage and to determine whether an interaction between intervention (Web 2.0, Web 1.0 and logbook) and age group (<55y and ≥55y) exists for intervention effectiveness (changes in physical activity). METHODS: As part of the WALK 2.0 trial, 504 Australian adults were randomly assigned to receive either a paper logbook (n = 171), a Web 1.0 (n = 165) or a Web 2.0 (n = 168) physical activity intervention. Moderate to vigorous physical activity was measured using ActiGraph monitors at baseline 3, 12 and 18 months. Website usage statistics including time on site, number of log-ins and number of step entries were also recorded. Generalised linear and intention-to-treat linear mixed models were used to test interactions between intervention and age groups (<55y and ≥55y) for website usage and moderate to vigorous physical activity changes. RESULTS: Time on site was higher for the Web 2.0 compared to the Web 1.0 intervention from baseline to 3 months, and this difference was significantly greater in the older group (OR = 1.47, 95%CI = 1.01-2.14, p = .047). Participants in the Web 2.0 group increased their activity more than the logbook group at 3 months, and this difference was significantly greater in the older group (moderate to vigorous physical activity adjusted mean difference = 13.74, 95%CI = 1.08-26.40 min per day, p = .03). No intervention by age interactions were observed for Web 1.0 and logbook groups. CONCLUSIONS: Results partially support the use of Web 2.0 features to improve adults over 55 s' engagement in and behaviour changes from web-based physical activity interventions. TRIAL REGISTRATION: ACTRN ACTRN12611000157976 , Registered 7 March 2011.

A systematic review of health promotion intervention studies in the police force: study characteristics, intervention design and impacts on health.

To systematically review studies of health promotion intervention in the police force. Four databases were searched for articles reporting on prepost single and multigroup studies in police officers and trainees. Data were extracted and bias assessed to evaluate study characteristics, intervention design and the impact of interventions on health. Database searching identified 25 articles reporting on 21 studies relevant to the aims of this review. Few studies (n=3) were of long duration (≥6 months). Nine of 21 studies evaluated structured physical activity and/or diet programmes only, 5 studies used education and behaviour change support-only interventions, 5 combined structured programmes with education and behaviour change support, and 2 studies used computer prompts to minimise sedentary behaviour. A wide array of lifestyle behaviour and health outcomes was measured, with 11/13 multigroup and 8/8 single-group studies reporting beneficial impacts on outcomes. High risk of bias was evident across most studies. In those with the lowest risk of bias (n=2), a large effect on blood pressure and small effects on diet, sleep quality, stress and tobacco use, were reported. Health promotion interventions can impact beneficially on health of the police force, particularly blood pressure, diet, sleep, stress and tobacco use. Limited reporting made comparison of findings challenging. Combined structured programmes with education and behaviour change support and programmes including peer support resulted in the most impact on health-related outcomes.

Communication Skills Training for Practitioners to Increase Patient Adherence to Home-Based Rehabilitation for Chronic Low Back Pain: Results of a Cluster Randomized Controlled Trial.

OBJECTIVE: To assess the effect of an intervention designed to enhance physiotherapists' communication skills on patients' adherence to recommendations regarding home-based rehabilitation for chronic low back pain. DESIGN: Cluster randomized controlled trial. SETTING: Publicly funded physiotherapy clinics. PARTICIPANTS: A sample (N=308) of physiotherapists (n=53) and patients with chronic low back pain (n=255; 54% female patients; mean age, 45.3y). INTERVENTIONS: Patients received publicly funded individual physiotherapy care. In the control arm, care was delivered by a physiotherapist who had completed a 1-hour workshop on evidence-based chronic low back pain management. Patients in the experimental arm received care from physiotherapists who had also completed 8 hours of communication skills training. MAIN OUTCOME MEASURES: (1) Patient-reported adherence to their physiotherapists' recommendations regarding home-based rehabilitation measured at 1, 4, 12, and 24 weeks after the initial treatment session. (2) Pain and pain-related function measured at baseline and at 4, 12, and 24 weeks. RESULTS: A linear mixed model analysis revealed that the experimental arm patients' ratings of adherence were higher than those of controls (overall mean difference, .41; 95% confidence interval, .10-.72; d=.28; P=.01). Moderation analyses revealed that men, regardless of the intervention, showed improvements in pain-related function over time. Only women in the experimental arm showed functional improvements; female controls showed little change in function over time. The Communication Style and Exercise Compliance in Physiotherapy intervention did not influence patients' pain, regardless of their sex. CONCLUSIONS: Communication skills training for physiotherapists had short-term positive effects on patient adherence. This training may provide a motivational basis for behavior change and could be a useful component in complex interventions to promote adherence. Communication skills training may also improve some clinical outcomes for women, but not for men.

Content analysis of nutritional information in paediatric oral health education leaflets.

BACKGROUND: The aim of this study was to determine if paediatric oral health education leaflets with a food and nutritional focus provide messages that are clear and consistent with the current Australian Dietary Guidelines and the Infant Feeding Guidelines. METHODS: Forty-three leaflets aimed at parents were sourced from Australian state and territory Health Departments, oral health industry partners and commercial organisations, and a content analysis was performed. Recommendations on food and drink type, consumption frequency and general diet and nutrition advice were considered and cross-referenced with the Australian Dietary Guidelines and the Infant Feeding Guidelines to identify areas of consistency and discrepancy. RESULTS: Twenty leaflets recommended reducing the consumption of sugary and/or acidic food, while 23 leaflets recommended reducing the consumption of sugary and/or acidic drinks. The majority of the leaflets advised water (n = 35) and milk (n = 23) to drink. Although 33 leaflets encouraged a healthy diet, seven of these did not specify what a healthy diet was. Twenty-eight leaflets provided early childhood-related (0-2 years) feeding advice. Confusing messages were found in nine leaflets, with ambiguous recommendations that were open to individual interpretation. CONCLUSIONS: There were some inconsistencies between the leaflets and the dietary and infant feeding guidelines in Australia; and across the leaflets, as not all important messages were included in any one leaflet. Government Health Departments and other relevant agencies should ensure that advisory messages regarding diet, particularly those with dental implications, are clear, complete and consistent across all dental educational leaflets.

Using Web 2.0 applications to promote health-related physical activity: findings from the WALK 2.0 randomised controlled trial.

BACKGROUND/AIM: Web 2.0 internet technology has great potential in promoting physical activity. This trial investigated the effectiveness of a Web 2.0-based intervention on physical activity behaviour, and the impact on website usage and engagement. METHODS: 504 (328 women, 126 men) insufficiently active adult participants were randomly allocated to one of two web-based interventions or a paper-based Logbook group. The Web 1.0 group participated in the existing 10 000 Steps programme, while the Web 2.0 group participated in a Web 2.0-enabled physical activity intervention including user-to-user interaction through social networking capabilities. ActiGraph GT3X activity monitors were used to assess physical activity at four points across the intervention (0, 3, 12 and 18 months), and usage and engagement were assessed continuously through website usage statistics. RESULTS: Treatment groups differed significantly in trajectories of minutes/day of physical activity (p=0.0198), through a greater change at 3 months for Web 2.0 than Web 1.0 (7.3 min/day, 95% CI 2.4 to 12.3). In the Web 2.0 group, physical activity increased at 3 (mean change 6.8 min/day, 95% CI 3.9 to 9.6) and 12 months (3.8 min/day, 95% CI 0.5 to 7.0), but not 18 months. The Logbook group also increased physical activity at 3 (4.8 min/day, 95% CI 1.8 to 7.7) and 12 months (4.9 min/day, 95% CI 0.7 to 9.1), but not 18 months. The Web 1.0 group increased physical activity at 12 months only (4.9 min/day, 95% CI 0.5 to 9.3). The Web 2.0 group demonstrated higher levels of website engagement (p=0.3964). CONCLUSIONS: In comparison to a Web 1.0 intervention, a more interactive Web 2.0 intervention, as well as the paper-based Logbook intervention, improved physical activity in the short term, but that effect reduced over time, despite higher levels of engagement of the Web 2.0 group. TRIAL REGISTRATION NUMBER: ACTRN12611000157976.