Challenge for COVID-19 Vaccines to Protect the New Zealand Population
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Te ara tika o te hauora hapori Journal of the New Zealand Medical Association Vol 134 | No 1534 | 30 April 2021 Challenge for COVID-19 vaccines to protect the New Zealand population Making the Convention on the Rights of Persons with Disabilities real: our word is our bond Why is it so hard for general practice to provide COVID-19 vaccines? Parental use of physical What does abortion law Predictors of medicinal cannabis users’ punishment in a birth reform mean for primary care willingness to utilise a new prescription cohort practitioners in New Zealand? Medicinal Cannabis Scheme in New Zealand Te ara tika o te hauora hapori Publication Information published by the New Zealand Medical Association NZMJ Editor NZMA Chair Professor Frank Frizelle Dr Kate Baddock NZMJ Production Editor NZMA Communications Manager Richard Beer Madeleine Boles de Boers (Acting) Other enquiries to: To contribute to the NZMJ, first read: NZMA www.nzma.org.nz/journal/contribute PO Box 156 The Terrace © NZMA 2021 Wellington 6140 Phone: (04) 472 4741 Cover photo courtesy of the Ministry of Health To subscribe to the NZMJ, email [email protected] Subscription to the New Zealand Medical Journal is free and automatic to NZMA members. Private subscription is available to institutions, to people who are not medical practitioners, and to medical practitioners who live outside New Zealand. Subscription rates are below. All access to the NZMJ is by login and password, but IP access is available to some subscribers. 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Individual articles are available for purchase by emailing [email protected] NZMJ 30 April 2021, Vol 134 No 1534 ISSN 1175-8716 © NZMA 2 www.nzma.org.nz/journal CONTENTS EDITORIALS 66 8 Predictors of medicinal cannabis Making the Convention on the users’ willingness to utilise a new Rights of Persons with Disabilities prescription medicinal cannabis real: our word is our bond scheme in New Zealand James Cooney, Michael Daly, Marta Rychert, Chris Wilkins, Karl Parker, Giles Newton-Howes, Kris Gledhill, Thomas Graydon-Guy Sarah Gordon REVIEW ARTICLES 11 Challenge for COVID-19 76 vaccines to protect the Methoxyflurane toxicity: New Zealand population historical determination and Stephen T Chambers, Nigel J Raymond lessons for modern patient and occupational exposure ARTICLES Serah J Allison, Paul D Docherty, 17 Dirk Pons, J Geoffrey Chase Parental use of physical VIEWPOINTS punishment in a birth cohort Geraldine FH McLeod, John Horwood, 91 Joseph M Boden, Lianne J Woodward What does abortion law reform mean for primary care 31 practitioners in New Zealand? Demographic differences in Emma Macfarlane, Michael Stitely, the initiation and maintenance Helen Paterson of statins in the first year post ACS in New Zealand: a data linkage 99 Official Information study (ANZACS-QI 57) Aravindra Muniandy, Mildred Lee, Act investigation of the Ministry Corina Grey, Katherine Ferrier, of Health’s process to assess Andrew J Kerr the Southern District Health Board’s readiness to join the 46 National Bowel Screening The outcomes of patients Programme in 2018 with newly diagnosed exudative Philip Bagshaw, Paula Goodman, age-related macular degeneration Brian Cox in Palmerston North Aaron Yap, Adeline Kho, John Ah-Chan 114 Why is it so hard for 51 general practice to provide Comparison of physical-activity COVID-19 vaccines? patterns across large, Vanessa Weenink medium and small urban areas and rural settings in the Otago Region, New Zealand Brittany White, Enrique García Bengoechea, John C Spence, Kirsten J Coppell, Sandra Mandic NZMJ 30 April 2021, Vol 134 No 1534 ISSN 1175-8716 © NZMA 3 www.nzma.org.nz/journal contents CLINICAL CORRESPONDENCE LETTERS 118 146 Intravenous iron infusion and Letter to the editor newer non-dextran formulations Katherine Rich Tim Aung, Justin Coleman, Peter W Davidson, David J Hetzel, 148 Sandy T Aung Letter to the editor: response to Katherine Rich 128 Jennie Connor Granular parakeratosis secondary to benzalkonium OBITUARIES chloride exposure from common 150 household laundry rinse aids Dr William Alexander Fraser Catherine JL Tian, Diana Purvis, Harriet S Cheng 100 YEARS AGO 143 152 Cerebrospinal fluid rhinorrhoea Treatment of Mental following nasal packing for and Nervous Disorders epistaxis: case series from 1921 a single centre Alice Flavell-Birch, Campbell Baguley, Alice Stringer NZMJ 30 April 2021, Vol 134 No 1534 ISSN 1175-8716 © NZMA 4 www.nzma.org.nz/journal suMMaries Parental use of physical punishment in a birth cohort Geraldine FH McLeod, John Horwood, Joseph M Boden, Lianne J Woodward In 2007, as part of wider initiatives to improve child health outcomes, the New Zealand Government introduced important anti-smacking legislation that prohibited the use of physical punishment with children. This analysis examines the extent to which the preva- lence of child physical punishment by New Zealand parents may have changed over a 15-year period (2002–2017) spanning before and after this legislation. Findings showed a clear downward trend in the use of child physical punishment, with minor assaults reduced by almost a half (77% to 42%), and severe assaults by two-thirds (12% to 4%), between 2002 and 2017. Parents who were more likely to use physical punishment tended to be younger, caring for more children and in a violent partner relationship. A history of personal mental health problems and concurrent family socioeconomic disadvantage were also influential. Demographic differences in the initiation and maintenance of statins in the first year post ACS in New Zealand: a data linkage study (ANZACS-QI 57) Aravindra Muniandy, Mildred Lee, Corina Grey, Katherine Ferrier, Andrew J Kerr This study captured virtually all New Zealand patients discharged from hospital after a heart attack or unstable angina who had been considered appropriate for invasive heart treat- ments. A key pillar of management for these patients is ongoing cholesterol lowering with statin medication. We found that in the year after discharge only 60% of people received an optimal supply of daily statin medication. Māori and Pacific people were less likely to receive optimal medication than other ethnic groups. Suboptimal statin medication provision is likely to be a marker of less optimal medical management and of other healthcare more generally. We discuss the opportunities, both in hospital and in the community, to improve survival and quality of life by improving the use of these evidence-based prevention medications. The outcomes of patients with newly diagnosed exudative age-related macular degeneration in Palmerston North Aaron Yap, Adeline Kho, John Ah-Chan The Palmerston North Eye Department has employed innovative strategies to effectively treat the growing number of patients with wet macular degeneration. The information systems in place provide insight into the time it takes for patients with newly diagnosed wet macular degeneration to access sight-preserving treatment and their visual outcome. So far, it has shown that a good proportion of patients experience stabilisation and improvement of their vision on treatment. Furthermore, the time to access treatment has decreased over the past two years. NZMJ 30 April 2021, Vol 134 No 1534 ISSN 1175-8716 © NZMA 5 www.nzma.org.nz/journal suMMaries Comparison of physical-activity patterns across large, medium and small urban areas and rural settings in the Otago Region, New Zealand Brittany White, Enrique García Bengoechea, John C Spence, Kirsten J Coppell, Sandra Mandic Less than half of Otago adolescents meet physical-activity guidelines. Higher proportion of males, those participating in school sports and using active transport to school met physi- cal-activity guidelines compared to their counterparts. Overall, adolescents are less physically active on weekends compared to school days. Adolescents from large urban areas spent more time being stationary compared to their rural peers. Continuous encouragement of physical is needed for adolescents across urban and rural settings. Predictors of medicinal cannabis users’ willingness to utilise a new prescription medicinal cannabis scheme in New Zealand Marta Rychert, Chris Wilkins, Karl Parker, Thomas Graydon-Guy The online research survey of 3,634 medicinal cannabis users found majority (66%) were interested in transitioning to the new prescription Medicinal Cannabis Scheme (yet to be fully implemented). Medicinal-cannabis users with higher incomes, who are younger and who administered cannabis via smoking were more likely to express intention to use