Dr Lisa Mackenzie

Postdoctoral Research Fellow

School of Medicine and Public Health (Health Behaviour Sciences)

Career Summary

Qualifications

  • Doctor of Philosophy, University of Newcastle
  • Bachelor of Psychology (Honours), University of Newcastle

Keywords

  • Cancer control
  • Health communication
  • Health psychology
  • Mental Health
  • Patient-centred care
  • Public Health
  • Quality of care
  • Radiation Oncology
  • Rural and Remote Health

Languages

  • English (Fluent)

Fields of Research

Code Description Percentage
111799 Public Health and Health Services not elsewhere classified 50
170199 Psychology not elsewhere classified 50

Professional Experience

UON Appointment

Title Organisation / Department
Postdoctoral Research Fellow University of Newcastle
School of Medicine and Public Health
Australia
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Publications

For publications that are currently unpublished or in-press, details are shown in italics.


Journal article (14 outputs)

Year Citation Altmetrics Link
2015 Coombe J, Rich J, Booth A, Rowlands A, Mackenzie L, Reddy P, 'Supporting Rural Australian Communities after Disaster: the Warrumbungle Bushfire Support Coordination Service.', PLoS Curr, 7 (2015)
DOI 10.1371/currents.dis.6a4ee241c389755ad6f6f1c8688c0fb5
2015 Mackenzie LJ, Carey M, Sanson-Fisher R, D'Este C, Yoong SL, 'A cross-sectional study of radiation oncology outpatients' concern about, preferences for, and perceived barriers to discussing anxiety and depression.', Psychooncology, (2015)
DOI 10.1002/pon.3806
Co-authors Rob Sanson-Fisher, Mariko Carey
2014 Yoong SL, Carey ML, Sanson-Fisher RW, D'Este CA, Mackenzie L, Boyes A, 'A cross-sectional study examining Australian general practitioners' identification of overweight and obese patients', Journal of General Internal Medicine, 29 328-334 (2014) [C1]

BACKGROUND: Overweight and obese patients attempt weight loss when advised to do so by their physicians; however, only a small proportion of these patients report receiving such a... [more]

BACKGROUND: Overweight and obese patients attempt weight loss when advised to do so by their physicians; however, only a small proportion of these patients report receiving such advice. One reason may be that physicians do not identify their overweight and obese patients. OBJECTIVES: We aimed to determine the extent that Australian general practitioners (GP) recognise overweight or obesity in their patients, and to explore patient and GP characteristics associated with non-detection of overweight and obesity. METHODS: Consenting adult patients (n = 1,111) reported weight, height, demographics and health conditions using a touchscreen computer. GPs (n = 51) completed hard-copy questionnaires indicating whether their patients were overweight or obese. We calculated the sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) for GP detection, using patient self-reported weight and height as the criterion measure for overweight and obesity. For a subsample of patients (n = 107), we did a sensitivity analysis with patient-measured weight and height. We conducted an adjusted, multivariable logistic regression to explore characteristics associated with non-detection, using random effects to adjust for correlation within GPs. RESULTS: Sensitivity for GP assessment was 63 % [95 % CI 57-69 %], specificity 89 % [95 % CI 85-92 %], PPV 87 % [95 % CI 83-90 %] and NPV 69 % [95 % CI 65-72 %]. Sensitivity increased by 3 % and specificity was unchanged in the sensitivity analysis. Men (OR: 1.7 [95 % CI 1.1-2.7]), patients without high blood pressure (OR: 1.8 [95 % CI 1.2-2.8]) and without type 2 diabetes (OR: 2.4 [95 % CI 1.2-8.0]) had higher odds of non-detection. Individuals with obesity (OR: 0.1 [95 % CI 0.07-0.2]) or diploma-level education (OR: 0.3 [95%CI 0.1-0.6]) had lower odds of not being identified. No GP characteristics were associated with non-detection of overweight or obesity. CONCLUSIONS: GPs missed identifying a substantial proportion of overweight and obese patients. Strategies to support GPs in identifying their overweight or obese patients need to be implemented. © 2013 Society of General Internal Medicine.

DOI 10.1007/s11606-013-2637-4
Citations Scopus - 4Web of Science - 3
Co-authors Mariko Carey, Rob Sanson-Fisher, Allison Boyes, Catherine Deste
2014 Mackenzie LJ, Carey ML, Sanson-Fisher RW, D'Este CA, Paul CL, Yoong SL, 'Agreement between HADS classifications and single-item screening questions for anxiety and depression: a cross-sectional survey of cancer patients.', Ann Oncol, 25 889-895 (2014) [C1]
DOI 10.1093/annonc/mdu023
Citations Scopus - 1Web of Science - 1
Co-authors Catherine Deste, Mariko Carey, Rob Sanson-Fisher, Chris Paul
2013 Mackenzie LJ, Carey ML, Sanson-Fisher RW, D'Este CA, 'Psychological distress in cancer patients undergoing radiation therapy treatment', SUPPORTIVE CARE IN CANCER, 21 1043-1051 (2013) [C1]
DOI 10.1007/s00520-012-1624-3
Citations Scopus - 5Web of Science - 4
Co-authors Rob Sanson-Fisher, Mariko Carey, Catherine Deste
2013 MacKenzie LJ, Carey ML, Paul CL, Sanson-Fisher RW, D'Este CA, 'Do we get it right? Radiation oncology outpatients' perceptions of the patient centredness of life expectancy disclosure', Psycho-Oncology, 22 2720-2728 (2013) [C1]

Objective A patient-centred approach to discussing life expectancy with cancer patients is recommended in Western countries. However, this approach to eliciting and meeting patien... [more]

Objective A patient-centred approach to discussing life expectancy with cancer patients is recommended in Western countries. However, this approach to eliciting and meeting patient preferences can be challenging for clinicians. The aims of this study were the following: (i) to examine cancer patients' preferences for life expectancy disclosure; and (ii) to explore agreement between cancer patients' preferences for, and perceived experiences of, life expectancy disclosure. Methods Cancer patients undergoing radiotherapy treatment in metropolitan Australia completed a cross-sectional touchscreen computer survey including optional questions about their life expectancy disclosure preferences and experiences. Results Of the 208 respondents, 178 (86%) indicated that they would prefer their clinician to ask them before discussing life expectancy, and 30 (14%) indicated that they would prefer others (i.e. clinicians, family) to decide whether they were given life expectancy information. Of the 175 respondents who were classified as having a self- determined or other-determined disclosure experience, 105 (60%) reported an experience of life expectancy disclosure that was in accordance with their preferences. Cohen's ¿ was -0.04 (95% CI, -0.17, 0.08), indicating very poor agreement between patients' preferences for and perceived experiences of life expectancy disclosure (p = 0.74). Conclusions In light of patient-centred prognosis disclosure guidelines, our findings of a majority preference for, and experience of, a self-determined approach to life expectancy disclosure amongst radiation oncology patients are encouraging. However, poor agreement between preferences and experiences highlights that additional effort from clinicians is required in order to achieve a truly patient-centred approach to life expectancy disclosure. Copyright © 2013 John Wiley & Sons, Ltd.

DOI 10.1002/pon.3337
Co-authors Rob Sanson-Fisher, Chris Paul, Mariko Carey, Catherine Deste
2013 Mackenzie LJ, Sanson-Fisher RW, Carey ML, D'Este CA, 'Radiation oncology outpatient perceptions of patient-centred care: a cross-sectional survey', BMJ OPEN, 3 (2013) [C1]
DOI 10.1136/bmjopen-2012-001265
Citations Scopus - 6Web of Science - 1
Co-authors Rob Sanson-Fisher, Mariko Carey, Catherine Deste
2012 Mackenzie LJ, Carey ML, Sanson-Fisher RW, D'Este CA, Hall AE, 'Cancer patients' willingness to answer survey questions about life expectancy', Supportive Care in Cancer, 20 3335-3341 (2012) [C1]
DOI 10.1007/s00520-012-1477-9
Citations Scopus - 1Web of Science - 1
Co-authors Alix Hall, Catherine Deste, Mariko Carey, Rob Sanson-Fisher
2012 Carey ML, Paul CL, Mackenzie LJ, Sanson-Fisher RW, Cameron EC, 'Do cancer patients' psychosocial outcomes and perceptions of quality of care vary across radiation oncology treatment centres?', European Journal of Cancer Care, 21 384-389 (2012) [C1]
Citations Scopus - 1Web of Science - 1
Co-authors Rob Sanson-Fisher, Chris Paul, Mariko Carey
2012 Paul CL, Carey ML, Anderson AE, Mackenzie LJ, Sanson-Fisher RW, Courtney RJ, Clinton-Mcharg TL, 'Cancer patients' concerns regarding access to cancer care: Perceived impact of waiting times along the diagnosis and treatment journey', European Journal of Cancer Care, 21 321-329 (2012) [C1]
Citations Scopus - 5Web of Science - 5
Co-authors Rob Sanson-Fisher, Chris Paul, Mariko Carey, Tara Clinton-Mcharg
2012 Carey ML, Noble NE, Sanson-Fisher RW, Mackenzie LJ, 'Identifying psychological morbidity among people with cancer using the Hospital Anxiety and Depression Scale: Time to revisit first principles?', Psycho-Oncology, 21 229-238 (2012) [C1]
Citations Scopus - 17Web of Science - 19
Co-authors Mariko Carey, Rob Sanson-Fisher
2012 Sanson-Fisher RW, Mackenzie LJ, Butow P, Rankin N, Paul CL, 'Advancing the evidence base in cancer: Psychosocial multicenter trials', Trials, 13 171 (2012) [C2]
Co-authors Chris Paul, Rob Sanson-Fisher
2010 Mackenzie LJ, Nalivaiko E, Beig MI, Day TA, Walker FR, 'Ability of predator odour exposure to elicit conditioned versus sensitised post traumatic stress disorder-like behaviours, and forebrain dFosB expression, in rats', Neuroscience, 169 733-742 (2010) [C1]
DOI 10.1016/j.neuroscience.2010.05.005
Citations Scopus - 14Web of Science - 14
Co-authors Eugene Nalivaiko, Rohan Walker
2009 Sanson-Fisher RW, Carey M, Mackenzie LJ, Hill D, Campbell S, Turner D, 'Reducing inequities in cancer care: The role of cancer registries', Cancer, 115 3597-3605 (2009) [C1]
DOI 10.1002/cncr.24415
Citations Scopus - 11Web of Science - 10
Co-authors Rob Sanson-Fisher, Mariko Carey
Show 11 more journal articles

Conference (10 outputs)

Year Citation Altmetrics Link
2014 Mackenzie LJ, Suzuki E, Ogura M, Carey M, Sanson-Fisher R, Asada H, et al., 'JAPANESE CANCER PATIENTS' PREFERENCES FOR DISCUSSING LIFE EXPECTANCY WITH THEIR RADIATION ONCOLOGIST', ANNALS OF ONCOLOGY, Fukuoka, JAPAN (2014) [E3]
DOI 10.1093/annonc/mdu435.35
Co-authors Catherine Deste, Rob Sanson-Fisher, Mariko Carey
2014 Mackenzie LJ, Sanson-Fisher R, Carey M, D'Este C, 'CANCER PATIENTS' PREFERENCES FOR INVOLVEMENT IN RESEARCH AND CONSUMER ACTIVITIES: A CROSS-SECTIONAL SURVEY', ASIA-PACIFIC JOURNAL OF CLINICAL ONCOLOGY (2014) [E3]
Co-authors Rob Sanson-Fisher, Mariko Carey, Catherine Deste
2014 Mackenzie L, Carey M, Sanson-Fisher R, D'Este C, Yoong SL, 'RADIATION ONCOLOGY OUTPATIENTS' CONCERN ABOUT, PREFERENCES FOR, AND PERCEIVED BARRIERS TO DISCUSSING ANXIETY AND DEPRESSION', ASIA-PACIFIC JOURNAL OF CLINICAL ONCOLOGY (2014) [E3]
Co-authors Rob Sanson-Fisher, Mariko Carey, Catherine Deste
2012 Mackenzie LJ, Suzuki E, Ogura M, Carey ML, Sanson-Fisher RW, Asada H, et al., 'Agreement between cancer patients and their radiation oncologist regarding diagnosis and prognosis disclosure experiences in Japan', Asia-Pacific Journal of Clinical Oncology, Brisbane, Queensland (2012) [E3]
Co-authors Rob Sanson-Fisher, Catherine Deste, Mariko Carey
2012 Suzuki E, Mackenzie LJ, Ogura M, Sanson-Fisher RW, Carey ML, Asada H, et al., 'Acceptability of touch screen computer psychosocial survey to Japanese radiation therapy patients', Asia-Pacific Journal of Clinical Oncology, Brisbane, Qld. (2012) [E3]
Co-authors Catherine Deste, Rob Sanson-Fisher, Mariko Carey
2012 Mackenzie LJ, Carey ML, Sanson-Fisher RW, Paul CL, D'Este CA, 'Anxiety and depression during radiotherapy treatment: a comparison of touchscreen computer administration of the hospital anxiety and depression scale and single-item self-report measures', Asia-Pacific Journal of Clinical Oncology, Brisbane, Qld (2012) [E3]
Co-authors Catherine Deste, Rob Sanson-Fisher, Mariko Carey, Chris Paul
2012 Mackenzie LJ, Carey ML, Sanson-Fisher RW, D'Este CA, 'Perceptions of patient-centred cancer care during radiotherapy treatment: A cross sectional survey', Asia-Pacific Journal of Clinical Oncology, Brisbane, Qld (2012) [E3]
Co-authors Mariko Carey, Rob Sanson-Fisher, Catherine Deste
2012 Mackenzie LJ, Suzuki E, Ogura M, Sanson-Fisher RW, Carey ML, Asada H, et al., 'Perceptions of psychological distress in Japanese cancer patients undergoing radiotherapy treatment', Asia-Pacific Journal of Clinical Oncology, Brisbane, Qld (2012) [E3]
Co-authors Catherine Deste, Mariko Carey, Rob Sanson-Fisher
2012 Mackenzie LJ, Suzuki E, Ogura M, Carey ML, Sanson-Fisher RW, Asada H, et al., 'Japanese cancer patients' preferences for life expectancy discussions', Asia-Pacific Journal of Clinical Oncology, Brisbane, Qld (2012) [E3]
Co-authors Catherine Deste, Mariko Carey, Rob Sanson-Fisher
2011 Mackenzie LJ, Sanson-Fisher RW, Carey ML, Hall AE, 'Who should make disclosure decisions? Cancer patients' preferences for life expectancy disclosure', Psycho-Oncology, Antalya, Turkey (2011) [E3]
Co-authors Mariko Carey, Rob Sanson-Fisher, Alix Hall
Show 7 more conferences
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Grants and Funding

Summary

Number of grants 2
Total funding $301,908

Click on a grant title below to expand the full details for that specific grant.


20151 grants / $271,908

Evaluating the Quit for New Life $271,908

Funding body: NSW Health

Funding body NSW Health
Project Team Laureate Professor Robert Sanson-Fisher, Doctor Mariko Carey, Doctor Jamie Bryant, Doctor Lisa Mackenzie, Mr Justin Walsh, Doctor Josephine Gwynn, Doctor Christopher Oldmeadow, Professor Peter Radoll, Professor Ian Symonds, Professor Sandra Eades
Scheme Evaluation of Quit for New Life
Role Investigator
Funding Start 2015
Funding Finish 2015
GNo G1401375
Type Of Funding Other Public Sector - State
Category 2OPS
UON Y

20141 grants / $30,000

End-of-life care: An investigation of advance care planning amongst haematological cancer patients$30,000

Funding body: Hunter Medical Research Institute

Funding body Hunter Medical Research Institute
Project Team Doctor Lisa Mackenzie, Doctor Amy Waller, Laureate Professor Robert Sanson-Fisher, Doctor Mariko Carey
Scheme Project Grant
Role Lead
Funding Start 2014
Funding Finish 2014
GNo G1301373
Type Of Funding Grant - Aust Non Government
Category 3AFG
UON Y
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Research Supervision

Current Supervision

Commenced Research Title / Program / Supervisor Type
2014 Patient Adherence to Physiotherapy Prescribed Self-Management Strategies
Behavioural Science, Faculty of Health and Medicine
Co-Supervisor
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News

Obesity

Weighty Problem

November 1, 2013

In a region where 70 per cent of adults are overweight or obese, a new study conducted by University of Newcastle and HMRI researchers has found that doctors are falling short in detecting weight conditions, which may lead to inadequate assistance with managing weight.

Dr Lisa Mackenzie

Position

Postdoctoral Research Fellow
School of Medicine and Public Health
Faculty of Health and Medicine

Focus area

Health Behaviour Sciences

Contact Details

Email lisa.mackenzie@newcastle.edu.au
Phone +61 2 4042 0710
Fax +61 2 4042 0040

Office

Room W4 HMRI
Building HMRI
Location John Hunter Hospital Campus

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