Exploring Sugary Drink Consumption and Perceptions among Primary-School-Aged Children and Parents in Australia

BACKGROUND

Sugar-sweetened beverages (SSBs) account for a significant proportion of sugar in the diet of children and are directly associated with obesity in this group. While there have been many studies on adolescent SSB consumption, few studies have examined the predictors of SSB consumption in primary-school-aged children. The aim of this study was to understand the degree to which a child's consumption across a range of beverages is influenced by their own attitudes and by their parents' attitudes and parents' consumption behaviours.

METHODS

A survey of 1611 Australian parent-child dyads asked children (aged 4-11) and their parents to rate a variety of drinks in terms of healthiness, taste, and cost and indicate the amount of these drinks consumed in a typical week. Zero-inflated regression analyses were conducted to identify the strength of association between children's weekly beverage consumption, their perceptions of each beverage, their parents' perceptions, and their parents' weekly beverage consumption.

RESULTS

Parental consumption of a specific beverage was the strongest predictor of child consumption of that beverage, more so than the children's perceptions of the beverage.

CONCLUSIONS

These findings provide insights for developing parent and child education programmes to reduce SSB consumption.

"They start on the zero-alcohol and they wanna try the real thing": Parents' views on zero-alcohol beverages and their use by adolescents

OBJECTIVE

Zero-alcohol beverages containing 0.0-0.5% alcohol by volume may offer public health benefits if individuals use them to substitute for alcohol-containing products, thereby reducing alcohol use. There are, however, concerns that zero-alcohol beverages may encourage adolescents' earlier interest in alcohol and increase exposure to alcohol company branding. As this poses a challenge for parents, we studied parents' views on zero-alcohol beverages and their provision to adolescents.

METHODS

We interviewed n=38 parents of 12-17-year-olds and used reflexive thematic analysis to interpret interview data.

RESULTS

Parents considered zero-alcohol beverages to be 'adult beverages' that potentially supported reduced adult drinking but were unnecessary for adolescents. Parents were concerned that adolescent zero-alcohol beverage use could normalise alcohol consumption and be a precursor to alcohol initiation. There was a potential conflict between moderate provision in 'appropriate' contexts, and potential benefits, which were each supported by some parents. Uncertainty on health qualities was also reported.

CONCLUSIONS

Parents reported conflicting and cautious views on zero-alcohol beverage provision to adolescents.

IMPLICATIONS FOR PUBLIC HEALTH

As evidence on the impacts of zero-alcohol beverage availability develops, parent-targeted messages highlighting the potential risk of normalisation of alcohol use for young people could be developed, in conjunction with broader policy responses.

Exploring the influence of context on social norms around Australian parents' food provision using story completion

OBJECTIVE

To explore the differences in social norms around parents' food provision in different provision contexts and by demographics.

DESIGN

Qualitative study using story completion methodology via an online survey in September 2021. Adults 18+ with or without children were randomised to one of three story stems focusing on food provision in different contexts; food provision at home (non-visitor), with visitors present and with the involvement of sport. Stories were coded and themed using thematic analysis. A content analysis was performed to determine count and frequency of codes in stories by participant demographics and story assumptions.

SETTING

Australia.

PARTICIPANTS

Adults (n 196).

RESULTS

Nine themes were identified from the data resulting in four social norms around providing healthy foods and justifying non-adherence to healthy eating guidelines, evolution of family life and mealtime values, the presence of others influencing how we engage with food provision and unhealthy foods used as incentives/rewards in sport. Following content analysis, no differences of themes or norms by participant demographics or story assumptions were found.

CONCLUSIONS

We identified pervasive social norms around family food provision and further identified how contextual factors resulted in variations or distinct norms. This highlights the impact context may have on the social norms parents face when providing food to their children and the opportunities and risks of leveraging these social norms to influence food choice in these contexts. Public health interventions and practitioners should understand the influence of context and social environments when promoting behaviour change and providing individualised advice. Future research could explore parents' experiences of these norms and to what extent they impact food choice.

Which parents provide zero-alcohol beverages to adolescents? A survey of Australian parents' practices and intentions

OBJECTIVE

Zero-alcohol beverages (<0.5% alcohol by volume) appear and taste similar to alcoholic beverages but are regulated similarly to soft drinks in many countries, blurring the distinction between alcoholic and non-alcoholic beverages. How parents view provision of zero-alcohol beverages to adolescents is likely a key determinant of adolescent consumption. We investigated factors associated with parents' provision of zero-alcohol beverages to adolescents, including attitudes toward zero-alcohol beverages and demographic, knowledge, and behavioural factors known to be associated with provision of alcoholic beverages.

METHODS

We conducted an online cross-sectional survey of N = 1197 Australian parents of adolescents aged 12-17 years in April-May 2022. We examined associations with zero-alcohol beverage provision using binomial logistic regression, and with future provision intentions using multinomial logistic regression analyses.

RESULTS

Factors significantly associated (p < .001) with parents' provision and future intentions to provide zero-alcohol beverages to their adolescent included beliefs that zero-alcohol beverages had benefits for adolescents (Adjusted Odds Ratio [AOR] 2.69 (provision); 3.72 (intentions)), provision of alcoholic beverages (AOR 2.67 (provision); 3.72 (intentions)), and an incorrect understanding of alcohol guidelines for adolescents (AOR 2.38 (provision); 1.95 (intentions)).

CONCLUSIONS

Parents' provision and intentions to provide zero-alcohol beverages were associated with beliefs about zero-alcohol beverages as well as some factors associated with provision of alcoholic beverages. Precautionary advice to parents that the provision of zero-alcohol beverages may serve to normalise alcohol consumption may be warranted.

Knowing Is Not Doing: A Qualitative Study of Parental Views on Family Beverage Choice

OBJECTIVE

Sugary drink consumption is associated with adverse health outcomes in children, highlighting the need for scalable family interventions that address barriers to water consumption. To inform development of a scalable, health-care-system-based intervention targeting family beverage choice, a formative qualitative study was conducted using semi-structured interviews with parents whose children were identified as over-consuming sugar-sweetened beverages (SSB) and/or fruit juice (FJ). The first goal of these interviews was to understand, in a diverse real-world patient population, what parents viewed as the primary drivers of their family's beverage choices, and explore how these drivers might need to be addressed in order to make changes to beverage consumption. A second goal was to explore parental preferences for planned intervention components. An exploratory goal of the interviews was to examine whether knowledge, attitudes, and beliefs around family beverage choice differed across racial and ethnic groups in this sample.

DESIGN

Semi-structured phone interviews were conducted and interviews audio-recorded and transcribed.

PARTICIPANTS

39 parents/caregivers of children ages 1-8 who over-consumed sugary drinks as determined by screenings at pediatric visits.

PHENOMENON OF INTEREST

Parents were interviewed about family beverage choices and preferences to inform development of a multi-component intervention.

ANALYSIS

Thematic analysis was performed, including comparison of themes across racial/ethnic groups.

RESULTS

Parents expressed that sugary drinks were unhealthy and water was a better alternative. Most were familiar with the health consequences of excess sugar consumption. They identified many reasons why sugary drinks are chosen over water despite this knowledge. One common reason was concern about tap water safety. Few differences were noted across racial and ethnic groups in our sample. Parents were enthusiastic about a technology-based intervention to be delivered through their child's doctor's office.

CONCLUSIONS AND IMPLICATIONS

Knowledge is not enough to change behavior. Beverage interventions need to be easy to access, make water more appealing, and elevate beverage choice above the "white noise" of everyday life. Delivering an intervention in a clinical setting could provide an extra level of care, while technology would reduce the amount of live contact and decrease the burden for clinicians and parents.

Urban Youth Perceptions of Sports and Energy Drinks: Insights for Health Promotion Messaging

Objective

This study aimed to examine urban adolescents' beliefs about sports and energy drinks to identify factors for health messaging to discourage youth consumption.

Design

Focus group study involving thirty-four adolescents in urban areas (12 female, 12 male, and 10 unreported sex; 19 Hispanic, 11 Non-Hispanic Black, 2 Asian, and 1 unknown race or ethnicity).

Setting

Four focus groups were conducted with adolescents in urban areas.

Method

Each on-time moderated group discussion was structured to generate an inventory of attitudinal, normative and efficacy beliefs associated with sports and energy drink consumption and reduction. Thematic analysis was used to analyse the data.

Results

Attitudinal and normative beliefs were more positive towards sports drink consumption and energy drink reduction. Misperceptions about the need for sports drinks to avoid dehydration during physical activity were evident. Product accessibility and advertising pervasiveness were facilitators influencing consumption and barriers to reduction for both products.

Conclusion

Results highlight important differences in perceptions about sports and energy drinks that indicate the need for different approaches and messages for interventions designed to curb consumption of these products. Recommendations for message design are provided.

Adolescents' knowledge and beliefs regarding health risks of soda and diet soda consumption

OBJECTIVE

To examine Australian adolescents' knowledge and beliefs regarding potential health consequences of soda and diet soda consumption and nutritional aspects of soda and explore associations with consumption.

DESIGN

A survey utilising a nationally representative sample (stratified two-stage probability design) assessed knowledge of nutritional contents and health consequences of soda, and beliefs regarding health risks of diet soda, and soda and diet drink consumption.

SETTING

Australia.

PARTICIPANTS

9102 Australian school students (12-17 years) surveyed in 2018.

RESULTS

Adolescents had lower nutritional knowledge (sugar content (22·2 %), exercise equivalent (33·9 %), calories/kJ (3·1 %)) than general knowledge of health risks (87·4 %) and some health effects (71·7-75·6 % for tooth decay, weight gain and diabetes), with lower knowledge of heart disease (56·0 %) and cancer (19·3 %). Beliefs regarding health effects of diet soda were similar, albeit not as high. In general, female sex, older age and less disadvantage were associated with reporting health effects of soda and diet soda, and nutritional knowledge of soda (P < 0·001). Those reporting tooth decay, weight gain, heart disease and diabetes as health effects of soda and diet soda were lower consumers of soda and diet drinks (P < 0·001), as were those with higher nutritional knowledge (sugar content and exercise equivalent; P < 0·001).

CONCLUSIONS

This study highlights possible knowledge gaps regarding the health effects of soda and nutritional knowledge for public health intervention. When implementing such interventions, it is important to monitor the extent to which adolescents may consider diet drinks as an alternative beverage given varied beliefs about health consequences and evolving evidence.

University Students' Knowledge and Perceptions About Concepts, Recommendations, and Health Effects of Added Sugars

It is recommended to limit added sugars to below 10% of the daily energy intake, as excessive consumption has been associated with several chronic non-communicable diseases. This exploratory qualitative study used focus groups to investigate the knowledge and perception of Brazilian university students about added sugars concepts, consumption recommendations, and health effects. Focus groups were led by a moderator using a semi-structured discussion guide. The focus groups were recorded, transcribed verbatim, and subjected to thematic analysis. Five focus groups were conducted with a total of 32 participants (50% women, mean age 23 years). Participants could not distinguish added sugars from sugars naturally present in foods and were unaware of the health impacts associated with excessive added sugar consumption, except for the risk of diabetes. Although most participants reported limiting sugar consumption, they had no knowledge of official consumption recommendations. Given that current public policy agendas aim to reduce added sugar intake, there is a need to strengthen strategies for disseminating information on added sugar concepts, recommendations, health effects and how to identify them in the foods products.

Perceived Associations between Excessive Sugar Intake and Health Conditions

Excessive sugar intake represents an increased risk of developing non-communicable diseases (e.g., obesity, cardiometabolic diseases, and dental diseases). Still, it is unclear whether people are aware of these adverse health outcomes. The current study systematically examined the extent to which people associate health conditions with excessive sugar intake. Participants (N = 1010 Portuguese volunteers) freely reported all health conditions they associated with excessive sugar consumption and rated the strength of these associations for eight specific health conditions. All participants reported health conditions associated with excessive sugar intake, with the most frequent being risk factors for cardiometabolic diseases (e.g., diabetes), cardiovascular diseases, oral problems, oncological and mental health conditions. Moreover, participants considered diabetes, overweight/obesity, and oral problems as being the conditions most related to excessive sugar intake. Women, participants with children in the household, and experts in health/nutrition rated excessive sugar intake as being more strongly linked to some of the health conditions. The identification of the health conditions that people associate with excessive sugar consumption may inform policymakers, educators, and health professionals and support interventions targeting the general public or specific groups (e.g., overweight people) in raising awareness of potential adverse health outcomes and, ultimately, contribute to reducing sugar intake.

Intentions to reduce sugar-sweetened beverage consumption: the importance of perceived susceptibility to health risks

OBJECTIVE

There are numerous health effects associated with excess sugar-sweetened beverage (SSB) consumption. Interventions aimed at reducing population-level consumption require understanding of the relevant barriers and facilitators. This study aimed to identify the variables with the strongest relationship with intentions to reduce SSB consumption from a suite of variables derived from the literature.

DESIGN

Random-digit dialling of landline and mobile phones was used to survey adults using computer-assisted telephone interviews. The outcome variable was 'likelihood of reducing SSB consumption in next 6 months', and the predictor variables were demographics, SSB attitudes and behaviour, health risk perceptions and social/environmental exposure.

SETTING

Australia.

PARTICIPANTS

A subsample of 1630 regular SSB consumers from a nationally representative sample of 3430 Australian adults (38 % female, 51 % aged 18-45 years, 56 % overweight or obese).

RESULTS

Respondents indicated that they were 'not at all' (30·1 %), 'somewhat' (43·9 %) and 'very likely' (25·3 %) to reduce SSB consumption. Multivariate nominal logistic regressions showed that perceiving future health to be 'very much' at risk was the strongest predictor of intention to reduce SSB consumption (OR = 8·1, 95 % CI 1·8, 37·0, P < 0·01). Other significant predictors (P < 0·01) included self-perceptions about too much consumption, habitual consumption, difficulty reducing consumption and likelihood of benefitting from reduced consumption.

CONCLUSIONS

Health risk perceptions had the strongest relationship with intentions to reduce consumption. Age and consumption perceptions were also predictors in the multivariate models, whereas social/environmental exposure variables were not. Interventions may seek to incorporate strategies to denormalise consumption practices and increase knowledge about perceived susceptibility to health risks.

Thirsty? Choose Water! Encouraging Secondary School Students to choose water over sugary drinks. A descriptive analysis of intervention components

BACKGROUND

Childhood obesity is a significant public health issue. Sugar-sweetened beverage (SSB) consumption contributes to this and adolescents are high consumers. This paper provides a descriptive overview of a school-based intervention to address this.

METHODS

61 secondary schools in New South Wales were randomised to receive a behavioural intervention (BI), a chilled water station (CWS), both interventions or neither (control). The BI was delivered through classroom lessons, school-based promotion and vaccination clinic. The CWS intervention included the installation of one CWS per school. Intervention effectiveness over time was assessed via student surveys at baseline, post-intervention and follow-up (individual-level outcomes), feedback from teachers and vaccination nurses, a school information survey, and remotely monitored CWS water usage (school-level outcomes).

RESULTS

Teachers reported the BI was useful in teaching students about drinking water and negative consequences of SSBs. Nurses considered the post-vaccination waiting period a good opportunity to deliver health promotion messages. Students in this group showed statistically significant changes in knowledge about SSBs, dehydration effects and changes in daily SSB consumption (T1 23.18%; T3 18.20%). Positive feedback regarding CWSs was received with an increase in water consumption reported for students in this group (T1 86.15% to T3 89.66%) and a statistically significant increase in students carrying a water bottle to school and filling it observed.

CONCLUSIONS

Both interventions were readily implemented with high levels of acceptability and impact on students' knowledge and SSB consumption. The study demonstrates how to promote water consumption in schools utilising two different interventions. SO WHAT?: Evidence regarding how to decrease SSB consumption amongst secondary school students has been strengthened.

A qualitative study about college students' attitudes, knowledge and perceptions regarding sugar intake

Excessive sugar intake has been associated with multiple health conditions (e.g., higher risk for non-communicable diseases). Hence, health organizations have issued guidelines defining the maximum daily intake of free or added sugars. However, data from several countries suggests that these guidelines are rarely met, particularly by young adults. For example, almost half of Portuguese adolescents and young adults exceed the recommended sugar intake. In this work, we aim to further explore college students' attitudes, knowledge, and perceptions about sugar intake, as well as about sugar intake guidelines. A thematic analysis on data from five focus groups (N = 40) indicated that participants reported difficulty in the comprehension of added/free sugars definition and sugar intake recommendations. Overall, attitudes toward sugar were ambivalent. Sugar was simultaneously perceived as pleasurable and needed, but also as addictive and harmful. Although aware of the potential negative health outcomes associated with excessive sugar intake, most participants did not perceive being at risk due to their youth, exercise habits, or type of diet. The few concerns expressed were mostly associated with the negative impact of high sugar intake on body image (e.g., weight gain). The main barriers to reducing sugar intake identified were environmental (e.g., time restrictions, food available at the university). Still, participants could identify several individual strategies to effectively regulate sugar intake. By identifying knowledge gaps and sources of bias related to sugar consumption, our findings are useful to inform future interventions aiming to address the problem of high sugar intake among university students.

An In-Depth Exploration of Knowledge and Beliefs Associated with Soda and Diet Soda Consumption

The need to reduce sugar-sweetened beverage (SSB) consumption is widely accepted, but whether artificially sweetened beverages (ASBs) are a recommended alternative is a growing policy issue because of emerging evidence of potential health effects associated with excess consumption. This study aimed to establish the extent of the Australian population's knowledge of the risks associated with consuming SSBs (e.g., soda) and ASBs (e.g., diet soda), which is essential for identifying which facets of knowledge to target with public health interventions. A national computer-assisted telephone survey of 3430 Australian adults was conducted in 2017. The survey included a range of measures to test associations between SSB and ASB knowledge and beliefs, demographic characteristics, and soda and diet soda consumption. Participants had an overall awareness that there were health risks associated with SSB and ASB consumption, but they lacked more detailed knowledge of health effects and nutritional composition of these drinks. These knowledge gaps are concerning given that SSBs and ASBs are consumed in large quantities in Australia. Public health interventions targeting consumers' limited knowledge and perceptions of health risks associated with excess sugar, calorie intake and artificial sweeteners are essential in reducing the health burden of obesity.

Knowledge, Attitude, and Practice of Adolescent Parents on Free Sugar and Influencing Factors about Recognition

Physiological problems caused by excessive intake of free sugar have been concerning important public health issues, especially the impact on adolescents. The World Health Organization (WHO) strongly recommends controlling daily sugar intake in order to reduce the stress caused by high sugar uptake. Finding out the factors that affect adolescents’ sugar intake will help further interventions to control the intake of sugar. Therefore, we conducted a cross-sectional study among 10 middle schools in Changsha, the capital of Hunan province. Two classes of the first and second grades were randomly selected from each school, and their parents in these classes participated in the survey. Questionnaires were used to access the status of adolescent parents’ knowledge, attitude and practice (KAP) towards free sugar. Out of 1136 valid participants, 70.4% of respondents were female with the mean (Standard Deviation) age of 41.76 (±5.27) years. They had a good attitude but relatively poor knowledge and behavior towards free sugar. Binary logistic regression analysis found that parents whose gender is female, with a high education level and a girl as their child, hold a high level of free sugar recognition. These findings could help free sugar control interventions for adolescents in the future.

Consumption of Sugar-Sweetened Beverages, Juice, Artificially-Sweetened Soda and Bottled Water: An Australian Population Study

Reducing consumption of free sugars, such as those found in high concentrations in manufactured products such as sugar-sweetened beverages (SSBs) and 100% fruit juices, is a global public health priority. This study aimed to measure prevalence of widely available pre-packaged non-alcoholic water-based beverages (carbonated sodas, sports drinks, energy drinks, artificially-sweetened sodas, fruit juices (any type), and bottled water) and to comprehensively examine behavioral, environmental, current health, and demographic correlates of consumption. A cross-sectional, nationally-representative population survey of 3430 Australian adults (18+ years) was conducted using computer-assisted telephone (mobile and landline) interviewing. Past week prevalence of pre-packaged drinks containing free sugar was 47.3%; daily prevalence was 13.6%. Of all the pre-packaged drinks assessed, consumption of fruit juices (any type) was the most prevalent (38.8%), followed by bottled water (37.4%), soda (28.9%), artificially-sweetened soda (18.1%), sports drinks (8.1%), and energy drinks (4.2%). Higher soda consumption was associated with males, younger age, socio-economic disadvantage, frequent takeaway food consumption, availability of soda in the home, obesity, and a diagnosis of heart disease or depression. A diagnosis of Type 2 Diabetes was associated with increased likelihood of consuming artificially-sweetened sodas and decreased likelihood of consuming sugar-sweetened soda. SSB consumption is prevalent in Australia, especially among young adults and males, foreshadowing continued population weight gain and high burdens of chronic disease. To reduce consumption, Australia must take a comprehensive approach, incorporating policy reform, effective community education, and active promotion of water.