Ethnic inequities in use of breast conserving surgery and radiation therapy in Aotearoa/New Zealand: which factors contribute?

PURPOSE: Aotearoa/New Zealand (NZ) faces ethnic inequities with respect to breast cancer survival and treatment. This study establishes if there are ethnic differences in (i) type of surgery and (ii) receipt of radiotherapy (RT) following breast conserving surgery (BCS), among women with early-stage breast cancer in NZ. METHODS: This analysis used Te Rehita Mata Utaetae (Breast Cancer Foundation National Register), a prospectively maintained database of breast cancers from 2000 to 2020. Logistic regression models evaluated ethnic differences in type of surgery (mastectomy or BCS) and receipt of RT with sequential adjustment for potential contributing factors. Subgroup analyses by treatment facility type were undertaken. RESULTS: Of the 16,228 women included, 74% were NZ European (NZE), 10.3% were Maori, 9.4% were Asian and 6.2% were Pacific. Over one-third of women with BCS-eligible tumours received mastectomy. Asian women were more likely to receive mastectomy than NZE (OR 1.62; 95% CI 1.39, 1.90) as were wahine Maori in the public system (OR 1.21; 95% CI 1.02, 1.44) but not in the private system (OR 0.78; 95% CI 0.51, 1.21). In women undergoing BCS, compared to NZE, Pacific women overall and wahine Maori in the private system were, respectively, 36 and 38% less likely to receive RT (respective OR 0.64; 95% CI 0.50, 0.83 and 0.62; 95% CI 0.39, 0.98). CONCLUSION: A significant proportion of women with early-stage breast cancer underwent mastectomy and significant ethnic inequities exist. Recently developed NZ Quality Performance Indicators strongly encourage breast conservation and should facilitate more standardized and equitable surgical management of early-stage breast cancer.

Glowing gels and pipettes aplenty: how do commercial stock image banks portray genetic tests?

News stories and patient-facing material about genetic tests are often illustrated by images, but the content of such images and the messages they propagate are rarely scrutinised. Stock image banks were searched to identify a hundred images relating to genetic tests and analysed using a multimodal critical discourse approach, aiming to identify what the images featured, how they were composed, and what they communicated about genetic testing. We found that images tended to focus on technical aspects of sample processing (for example, pipetting) and drew on older technologies (for example slab gel electrophoresis) when representing data arising from genetic tests. Composition choices like focussing images around pipette tips, or emphasising colour or brightness of electrophoretic bands, represented genetic testing as precise, unambiguous and illuminating. Only 7% of images featured a person having a genetic test, and only one image alluded to communication of genetic results. Current popular visual representations of genetic testing rarely highlight the possibility of uncertain or non-diagnostic outcomes, and may contribute to high public expectations of informativeness and certainty from such tests.

Motivators and barriers to general surgery as a career among junior doctors and medical students in New Zealand.

AIM: Increasing diversity among surgeons is a priority of the Royal Australasian College of Surgeons (RACS).1 This study aimed to identify motivators and barriers to general surgery among junior doctors (JD) and medical students (MS) to help guide the recruitment of under-represented minorities into surgical training. METHODS: An online survey was sent to 2,170 participants-1,327 JD in New Zealand and 843 MS at The University of Auckland (UA). Participants were asked about motivators or barriers to a career in general surgery. RESULTS: Twenty-one percent (452/2170) completed the survey. Most were female (65.1%), NZ European (53.6%) and MS (62.4%). Factors guiding career decision include interest in clinical and practical aspects (weighted average 4.43 and 4.34, respectively) and work-life balance (weighted average 4.11). Barriers to training were long hours and feeling overwhelmed (weighted average 4.05 and 3.64, respectively). There were perceived biases with 79.7% reporting a gender bias and 99.7% reporting male over-representation. Similarly, 68.4% reported an ethnicity bias; 97% reporting NZ European over-representation. 92.2% considered mentorship important but only 15.3% have a mentor. CONCLUSION: This study identified motivators and barriers to general surgery and perceived gender and ethnicity biases. With demand for a diverse surgical workforce, there should be focus on recruitment of underrepresented minorities and mentorship.

COVID-19 lockdown impact on common general surgical acute presentations to a regional centre in New Zealand.

AIM: New Zealand's stated goal of eradicating COVID-19 included the enforcement of a national lockdown. During this time, a perceived decrease in hospital presentations nationwide was noted. This was also the experience of the Department of General Surgery, Bay of Plenty District Health Board (BOPDHB). We sought to quantify this reduction by analysing the frequency and severity of three common acute general surgical presentations; appendicitis, cholecystitis and diverticulitis. METHODS: Data on presentations of patients with appendicitis, cholecystitis and diverticulitis were retrospectively collected for the national lockdown period (25 March 2020-27 April 2020) and the immediate pre-lockdown period (21 February 2020-25 March 2020). Data collected included patient demographics, duration of symptoms, method of diagnosis, treatment, severity of disease, length of stay and complications. RESULTS: A reduction of 62.2% was noted in the frequency of appendicitis during the lockdown period compared to the pre-lockdown period. Patients presented later during lockdown and had a higher complication rate (5.4% versus 42.8%). Similarly, a 39.2% reduction in presentations of cholecystitis during lockdown was found. The lockdown group of patients had a longer length of stay (6.9 versus 4 days) and only one patient (9.1%, 1/11) was managed with laparoscopic cholecystectomy during the lockdown period, compared to 52.9% of patients (9/17) over the pre-lockdown period. No difference in frequency or severity of acute diverticulitis presentations between the two periods was found. CONCLUSIONS: The COVID-19 lockdown led to fewer presentations, but these were often delayed, with more complications and a longer length of stay. This could be partly explained by patient fear around exposure to the virus and reluctance to attend hospital. More research is needed to study the flow-on effects of the COVID-19 lockdown on surgical presentations.

Role of Moderators on Engagement of Adolescents With Depression or Anxiety in a Social Media Intervention: Content Analysis of Web-Based Interactions.

BACKGROUND: The Supporting Our Valued Adolescents (SOVA) intervention aims to use a moderated social media website to encourage peer discussion about negative health beliefs, which may prevent treatment uptake. Web moderators with a background in behavioral health are used to facilitate peer conversation to promote a sense of community, provide social support, and ensure safety. OBJECTIVE: Although moderation is a core component of this intervention, little is known on best practices for moderators to ensure safety while encouraging engagement. This study sought to describe interactions between moderators and peer users and understand moderator experiences through individual interviews. METHODS: Adolescents and young adults aged 14 to 26 years with depression or anxiety history were recruited for a usability study of the SOVA intervention. During this study, 14 moderators were trained to regularly review comments to blog posts for safety, facilitate conversation, and correct misinformation. A total of 110 blog posts and their associated comments were extracted and coded using a codebook based on items from the supportive accountability model and a peer social support analysis. Closing interviews with 12 moderators assessing their experience of moderating were conducted, recorded, and transcribed. Blog post text and comments as well as transcripts of moderator interviews were assessed using a thematic analysis approach, and blog posts were examined for trends in content of moderator comments comparing blog posts with differences in comment contributor order. RESULTS: There were no safety concerns during the study, and moderators only intervened to remove identifiable information. Web moderators exhibited elements of supportive accountability (such as being perceived as experts and using verbal rewards as well as offering informational and emotional support). When the moderators provided the last comment under a blog post, thereby potentially ending contribution by users, they were at times found to be commenting about their own experiences. Moderators interviewed after completing their role expressed challenges in engaging users. A cohort of moderators who received more extensive training on supportive accountability and peer social support felt their ability to engage users improved because of the training. CONCLUSIONS: Moderators of a Web-based support site for adolescents with depression or anxiety were able to ensure safety while promoting user engagement. Moderators can elicit user engagement by offering gratitude and encouragement to users, asking users follow-up questions, and limiting their own opinions and experiences when responding to comments.

Use of and Beliefs About Mobile Phone Apps for Diabetes Self-Management: Surveys of People in a Hospital Diabetes Clinic and Diabetes Health Professionals in New Zealand.

BACKGROUND: People with diabetes mellitus (DM) are using mobile phone apps to support self-management. The numerous apps available to assist with diabetes management have a variety of functions. Some functions, like insulin dose calculators, have significant potential for harm. OBJECTIVES: The study aimed to establish (1) whether people with DM in Wellington, New Zealand, use apps for DM self-management and evaluate desirable features of apps and (2) whether health professionals (HPs) in New Zealand treating people with DM recommend apps to patients, the features HPs regard as important, and their confidence with recommending apps. METHODS: A survey of patients seen at a hospital diabetes clinic over 12 months (N=539) assessed current app use and desirable features. A second survey of HPs attending a diabetes conference (n=286) assessed their confidence with app recommendations and perceived usefulness. RESULTS: Of the 189 responders (35.0% response rate) to the patient survey, 19.6% (37/189) had used a diabetes app. App users were younger and in comparison to other forms of diabetes mellitus, users prominently had type 1 DM. The most favored feature of the app users was a glucose diary (87%, 32/37), and an insulin calculator was the most desirable function for a future app (46%, 17/37). In non-app users, the most desirable feature for a future app was a glucose diary (64.4%, 98/152). Of the 115 responders (40.2% response rate) to the HPs survey, 60.1% (68/113) had recommended a diabetes app. Diaries for blood glucose levels and carbohydrate counting were considered the most useful app features and the features HPs felt most confident to recommend. HPs were least confident in recommending insulin calculation apps. CONCLUSIONS: The use of apps to record blood glucose was the most favored function in apps used by people with diabetes, with interest in insulin dose calculating function. HPs do not feel confident in recommending insulin dose calculators. There is an urgent need for an app assessment process to give confidence in the quality and safety of diabetes management apps to people with diabetes (potential app users) and HPs (potential app prescribers).