Bella Sträuli

Ms. Bella Sträuli

orcid

Research Focus & Metrics

Academic Career Length

4Years (2023-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
30 November 2023 in Australian and New Zealand Journal of Public Health
Verified
Journal Article
Open access
BSBella Sträuli
Bella Sträuli
LBLeon Booth
Leon Booth
NLNadia Laznik
Nadia Laznik
SPSimone Pettigrew
Simone Pettigrew
To examine the extent of nutrition-related claims on ready-to-drink (RTD) alcohol products to provide insights into the types and prevalence of claims across the category. Product type, alcohol content, and presence/type of nutrition-related claims (n=491) information was collected, March-May 2022. Chi-square analyses with pairwise z-tests were used to identify differences in claim prevalence by product type. Spearman's correlation was used to assess the relationship between alcohol content and number of claims. Approximately half (52%) of RTDs displayed at least one claim, with the most common claims referring to naturalness (32%), sugar- (31%), and energy-content (32%). Hard seltzers displayed the most claims (96%, M=3.4 claims/product, SD=1.6). There was a moderate negative correlation between alcohol content and number of claims (r =-.43, p<.001). Results show the extensive use of nutrition-related claims on RTDs in Australia, particularly for hard seltzers. Nutrition-related claims have the potential to mislead consumers about the healthiness of alcohol products and more stringent regulation of nutrition-related claims is needed.

4 February 2025 in Australian and New Zealand Journal of Public Health
Verified
Journal Article
Open access
SPSimone Pettigrew
Simone Pettigrew
AYAsad Yusoff
Asad Yusoff
BSBella Sträuli
Bella Sträuli
LBLeon Booth
Leon Booth
POPaula O’bRien
Paula O’bRien
AJAlexandra Jones
Alexandra Jones
Regulations to restrict alcohol promotion and requirements for mandatory display of information about health risks associated with alcohol use have been minimal and hard-won in Australia. This study (i) outlines an approach to monitoring alcohol industry use of health messages on alcohol products and (ii) reports prevalence and nature of government-mandated health-related information and voluntary health messages on alcohol products. Images of 5,923 alcohol products sold in four large alcohol stores in Sydney were captured. Data were collected in-store and via web-scraping. Label content was extracted from the images. There was high compliance (97%-99%) with government-mandated requirements other than the pregnancy warning label (63%). Presence of voluntary health-related messages was common (65%), but typically present in the form of DrinkWise (an industry-led social aspects/public relations organisation) statements that are unlikely to be effective. This study provides a unique and systematic approach to examining alcohol industry compliance with government-mandated on-product information requirements and voluntary inclusion of other health-related messages. The results demonstrate the need for ongoing monitoring to enforce alcohol industry compliance with Australia's existing and future labelling regulations and to assess the industry's voluntary use of other forms of health messaging.

11 April 2025 in Australian and New Zealand Journal of Public Health
Verified
Journal Article
Open access
AYAsad Yusoff
Asad Yusoff
BSBella Sträuli
Bella Sträuli
AJAlexandra Jones
Alexandra Jones
POPaula O’bRien
Paula O’bRien
JBJacquie Bowden
Jacquie Bowden
SPSimone Pettigrew
Simone Pettigrew
To assess whether products sold in the Australian alcohol market are displaying the mandatory pregnancy warning label as per the design requirements. Between June and November 2023, data collectors photographed 5,964 unique alcoholic products from three Sydney alcohol retailers. A random sample of 20% of the 3,760 products displaying the mandatory pregnancy warning label was analysed to assess whether they met the design requirements outlined in the Food Standards Code. Across the sample, 11% of products displaying the mandatory pregnancy label did not do so correctly. Adherence was lowest for spirits (73%), then wine (90%), beer (94%) and premix (97%). In terms of package type, adherence was lowest for individual beverages in containers >800 ml in volume (74%). The findings indicate that the application of the mandatory pregnancy warning label may be suboptimal in the Australian alcohol market. The lower adherence among spirits and wine products is concerning given their higher alcohol content. For the effectiveness of the mandatory pregnancy warning label to be optimised, it must be displayed as per specifications. There is a need for ongoing compliance monitoring to improve adherence.

11 October 2023 in Drug and Alcohol Review
Verified
Journal Article
Open access
BSBella Sträuli
Bella Sträuli
TDTazman Davies
Tazman Davies
SJStephen Jan
Stephen Jan
LBLeon Booth
Leon Booth
NLNadia Laznik
Nadia Laznik
SPSimone Pettigrew
Simone Pettigrew
Introduction: A mandatory pregnancy warning was introduced in Australia 2020 to advise the public of the potential harms of prenatal alcohol exposure. Due to industry pressure, a 3‐year implementation period was granted. The aim of this study was to analyse the extent to which the mandatory warning had been applied to ready‐to‐drink (RTD) alcohol product labels almost 2 years into the implementation period.Methods: The sample included 491 RTD products sold in three alcohol stores in Sydney, Australia in March–May 2022. Identified warnings were categorised as a mandated warning, a DrinkWise warning (an industry‐developed option) or ‘Other’ warning. Analyses were conducted overall and by RTD type.Results: Almost all (94%) of the sampled RTD products had some form of pregnancy warning, but only 36% displayed the mandatory version. Of the non‐mandatory warnings, 74% were DrinkWise warnings (42% of total sample) and 27% were ‘Other’ warnings (15% of total sample). There was no apparent relationship between alcohol content and likelihood of displaying a mandatory warning.Discussion and Conclusions: Two years into the three‐year implementation period for the mandatory pregnancy warning, only around one‐third of the assessed RTD products exhibited compliance. Uptake of the mandatory pregnancy warning appears to be slow. Continued monitoring will be required to determine whether the alcohol industry meets its obligations within and beyond the implementation period.

2 October 2024 in Appetite
Verified
Journal Article
Open access
SPSimone Pettigrew
Simone Pettigrew
BSBella Sträuli
Bella Sträuli
AYAsad Yusoff
Asad Yusoff
POPaula O'BRien
Paula O'BRien
JBJacqueline Bowden
Jacqueline Bowden
AJAlexandra Jones
Alexandra Jones
Various governments are considering the implementation of energy labelling on alcohol products as one element of obesity prevention policies. However, little is known about the most effective ways to communicate energy information to consumers. The aim of the present study was to explore consumers' reactions to different energy information provision formats to assist the development of effective energy labels. Nine focus groups (n = 83 participants) were conducted with Australian adults who reported drinking alcohol at least twice per month. Participants were exposed to an energy-only information label and labels displaying full nutrition information panels. A thematic analysis approach was used to identify key issues. While few participants were overtly enthusiastic about the mandatory display of energy values on alcohol products, there was general support for the provision of this information to assist those drinkers who could benefit from it. Substantial confusion was apparent as participants attempted to distil meaning from the provided information, particularly where it was expressed in terms of serving sizes and standard drinks. Full nutrition panels were particularly problematic in terms of creating a health halo due to the nil or low values for multiple nutrients listed. This was especially notable for information relating to sugar content. Overall, there appears to be inadequate public understanding of the concept of dietary energy in alcoholic beverages and the various terms used to quantify its presence, which is likely to limit the utility of mandatory energy information provision requirements unless they are accompanied by effective community education.

30 October 2025 in Health Promotion International
Verified
Journal Article
Open access
SPSimone Pettigrew
Simone Pettigrew
TDTazman Davies
Tazman Davies
AYAsad Yusoff
Asad Yusoff
BSBella Sträuli
Bella Sträuli
POPaula O’bRien
Paula O’bRien
JBJacqueline Bowden
Jacqueline Bowden
Policy makers lack guidance on effective ways to introduce alcohol warnings, making it important to document the experiences of early adopter countries. Aims of this study were to (i) assess uptake of a mandated pregnancy warning label in Australia, (ii) identify the placement of the warning on products (i.e. front, back, side, top, or bottom), and (iii) compare the results for (i) and (ii) between 2023 and 2024 to provide insights into industry willingness to engage with the policy. In-store visits and web-scraping were used to capture product images that were coded for presence and location of the mandatory pregnancy warning (2023: n = 5923; 2024: n = 6666). Four years after the initial introduction of the policy, corresponding to 1 year after the end of the implementation transition period, 22% of assessed products did not display the mandatory pregnancy warning. In both 2023 and 2024, prevalence was lowest in the spirits category and among single unit and imported products. In most instances, warnings were located on the back of products, although a substantial proportion of multi-packs displayed the warning on the underneath panel of the packaging. The Australian experience offers important insights for other jurisdictions introducing health warnings on alcohol products. Clearly specified compliance deadlines and requirements for warning location could overcome the identified implementation issues.