Mr Harrison Hansford

Mr Harrison Hansford

Postdoctoral Fellow

PhD, BSc(Hons), BExPhys

Medicine & Health
School of Population Health

Dr Harrison Hansford (PhD, BSc(Hons), BExPhys) is a Research Fellow in the School of Population Health in the Faculty of Medicine and Health at UNSW and Centre for Pain IMPACT at Neuroscience Research Australia. He a clinician-researcher with a focus on using the best available methods to improve decision-making for musculoskeletal conditions such as low back pain. Themes of his research include precision medicine, causal inference from observational data and clinical trials. Harrison also conducts methodological work that aims to improve research transparency and openness; he led the development of international consensus-based reporting guidelines for observational studies emulating a target trial (TARGET), co-published in JAMA and the BMJ (2025), now recommended in the regulatory and journal policies. To conduct his research, he regularly collaborates with leading researchers at top universities including Harvard University.

Harrison is nationally recognised as an emerging leader in causal inference and his work has been cited over 1100 times. He has received six awards for his research, including the 2023 Journal of Physiotherapy Paper of the Year, the 2023 UNSW School of Health Sciences Higher Degree Research Candidate of the Year and the 2024 NeuRA Research Quality Award. He is inaugural Co-Chair of the Australian Pain Society Early- and Mid-Career Network and is treasurer of the International Association for the Study of Pain Early Career Network. He co-supervises one PhD candidate and has mentored five Honours students and six undergraduate research interns.

  • Journal articles | 2026
    Dibsh F; Ferreira GE; Maher CG; Culvenor A; Pappas E; Hansford HJ; Hall S; Zadro JR, 2026, 'Smallest worthwhile effect of anterior cruciate ligament reconstruction compared with non-surgical management: a benefit-harm trade-off study', Journal of Physiotherapy, 72, pp. 209 - 213, http://dx.doi.org/10.1016/j.jphys.2026.05.006
    Journal articles | 2026
    Haber T; Bennell K; Hansford HJ; McAuley JH; Button P; Hunt K; Li P; De Silva A; Pardo J; Stratulate S; Metcalf B; Hinman RS, 2026, 'The smallest worthwhile effects of strengthening exercise on pain intensity for people with knee osteoarthritis: A benefit-harm trade-off study', Osteoarthritis and Cartilage, 34, pp. 697 - 706, http://dx.doi.org/10.1016/j.joca.2025.12.004
    Journal articles | 2026
    Haber TS; Bennell K; Hansford H; McAuley J; Button P; Hunt K; Li P; De Silva A; Pardo J; Statulate S; Metcalf B; Hinman R, 2026, '533 SMALLEST WORTHWHILE EFFECTS ON PAIN INTENSITY OF STRENGTH EXERCISE FOR KNEE OSTEOARTHRITIS: BENEFIT-HARM TRADE-OFF STUDY', Osteoarthritis and Cartilage, 34, pp. s365 - s366, http://dx.doi.org/10.1016/j.joca.2026.01.527
    Journal articles | 2026
    Hansford HJ; Cashin AG, 2026, 'Research Note: Target trial emulation to strengthen causal inferences from observational data', Journal of Physiotherapy, http://dx.doi.org/10.1016/j.jphys.2026.08.004
    Journal articles | 2026
    Hansford HJ; Islam N; Lee H; Dickerman BA; Cashin AG, 2026, 'Identifying and avoiding design related biases in observational studies using the target trial framework', BMJ Medicine, 5, http://dx.doi.org/10.1136/bmjmed-2024-001280
    Journal articles | 2026
    Hansford HJ; McAuley JH; Swanson SA; Islam N; Dahabreh IJ; Dickerman BA; Egger M; Garcia-Albeniz X; Golub RM; Lodi S; Moreno-Betancur M; Pearson SA; Schneeweiss S; Sterne JAC; Sharp MK; Jones MD; Stuart EA; Lee H; Hernán MA; Cashin AG, 2026, 'The TARGET guideline for reporting observational studies of interventions', Nature Medicine, 32, pp. 1954 - 1955, http://dx.doi.org/10.1038/s41591-026-04358-x
    Journal articles | 2026
    Hesam-Shariati N; Quidé Y; Lim TE; Wewege MA; Hansford HJ; Folly de Campos T; Li Y; Alexander L; Newton-John T; McAuley JH; Trost Z; Gustin SM; Quide Y, 2026, 'Psychosocial factors associated with pain in spinal cord injury: a systematic review and meta-analysis', Eclinicalmedicine, 96, pp. 103976 - 103976, http://dx.doi.org/10.1016/j.eclinm.2026.103976
    Journal articles | 2026
    Innocenti T; Schleimer T; de Wit M; Ferreira M; Furukawa TA; Hansford HJ; McAuley JH; Salanti G; Salvioli S; Ostelo R; Chiarotto A, 2026, 'Defining and interpreting the clinical relevance of intervention effects for patient-reported outcomes: the smallest worthwhile effect construct.', BMJ Evidence-Based Medicine, pp. bmjebm-2026-114620, http://dx.doi.org/10.1136/bmjebm-2026-114620
    Journal articles | 2026
    Jeong YD; Park S; Jang W; Kim MS; Bhoomadevi A; Aalipour MA; Ab-Dalla MA; Abdoun M; Abdullahi A; Abdul-Rahman T; Abedi A; Aboagye RG; Abouzid M; Abtahi D; Abubakar B; Abu-Gharbieh E; Abuhelwa AY; Aburuz S; Abushanab D; Adams LC; Adedokun KA; Adegoke NA; Adeleke OT; Adetunji JB; Adeyeoluwa TE; Adnan M; Adoma PO; Adzrago D; Afolabi HA; Afrăsânie VA; Afrashteh F; Afzal S; Agyemang-Duah W; Ahadi M; Ahinkorah BO; Ahmad A; Ahmad D; Ahmad MM; Ahmad S; Ahmadi NS; Ahmed A; Ahmed A; Ahmed MB; Ahmed SM; Ahmed SA; Al-Ajlouni Y; Alam M; Al-Ashwal FY; Aldhaleei WA; Aleidi SM; Alfalki AM; Al-Gammal AM; Alhalaiqa FN; Alhuwail D; Ali A; Ali BR; Ali L; Ali MD; Ali MU; Ali R; Ali SS; Alipour M; Al-Jabi SW; Aljo-Fan M; Alkhawam M; Allouh MZ; Al-Marwani S; Almazan JU; Alqudimat MR; Al-Qudi-mat AR; Alrimawi I; Alsabri MA; Alshahrani NZ; Altaf A; Al-Worafi YM; Alyahya MSI; Amin A; Amindarolzarbi A; Amzat J; An-Agnostakis F; Andrei CL; Adeyemi Anjorin AA; Anuoluwa IA; Anvari S; Anwar S; Edward Anyasodor AW; Arabloo J; Arafat M; de la Torre JA; Arjmand G; Arockiaraj J; Artamonov AA; Arumugam A; Asdaq SMB; Ashrafi M; Assefa DZ; Atreya A; Atta JA; Ayanore MA; Ayatollahi H, 2026, 'Global burden of adverse effects of medical treatment from 1990 to 2021: a Global Burden of Disease Study 2021', Korean Journal of Internal Medicine, 41, pp. 350 - 366, http://dx.doi.org/10.3904/kjim.2025.278
    Journal articles | 2026
    Kapoor T; Hansford HJ; Spaeth BA; Irwin AD; Cashin AG, 2026, 'Target Trial Emulation and the TARGET Guideline to Advance Rural and Remote Health Research', Medical Journal of Australia, 224, http://dx.doi.org/10.5694/mja2.70205
    Journal articles | 2026
    Venter M; McAuley JH; Hansford HJ; Ryan M; Bagg MK; Wand BM; Cashin AG, 2026, 'Effect Modifiers of Graded Sensorimotor Retraining for Chronic Low Back Pain: A Secondary Analysis of the RESOLVE Randomized Trial', JAMA Network Open, 9, http://dx.doi.org/10.1001/jamanetworkopen.2025.52787
    Journal articles | 2025
    Cashin AG; Hansford HJ; Hernán MA; Swanson SA; Lee H; Jones MD; Dahabreh IJ; Dickerman BA; Egger M; Garcia-Albeniz X; Golub RM; Islam N; Lodi S; Moreno-Betancur M; Pearson SA; Schneeweiss S; Sharp MK; Sterne JAC; Stuart EA; McAuley JH, 2025, 'Transparent Reporting of Observational Studies Emulating a Target Trial-The TARGET Statement', JAMA, 334, pp. 1084 - 1093, http://dx.doi.org/10.1001/jama.2025.13350
    Journal articles | 2025
    Cashin AG; Hansford HJ; Hernán MA; Swanson SA; Lee H; Jones MD; Dahabreh IJ; Dickerman BA; Egger M; Garcia-Albeniz X; Golub RM; Islam N; Lodi S; Moreno-Betancur M; Pearson SA; Schneeweiss S; Sharp MK; Sterne JAC; Stuart EA; McAuley JH, 2025, 'Transparent reporting of observational studies emulating a target trial: the TARGET Statement', BMJ, 390, pp. e087179, http://dx.doi.org/10.1136/bmj-2025-087179
    Journal articles | 2025
    Hansford HJ; Buchbinder R; Zadro JR; McAuley JH; Ferreira ML; Lewin A; Page RS; Harris IA, 2025, 'The smallest worthwhile effect on pain and function for rotator cuff repair surgery: a benefit-harm trade-off study', Trials, 26, http://dx.doi.org/10.1186/s13063-025-08902-x
    Journal articles | 2025
    Hansford HJ; McAuley JH; Cashin AG, 2025, 'Improving reporting of observational studies of interventions: The TARGET guideline', Plos Medicine, 22, http://dx.doi.org/10.1371/journal.pmed.1004787
    Journal articles | 2025
    Jones MD; Hansford HJ; Bastianon A; Gibbs MT; Gilanyi YL; Foster NE; Dean SG; Ogilvie R; Hayden JA; Wood L, 2025, 'Exercise adherence is associated with improvements in pain intensity and functional limitations in adults with chronic non-specific low back pain: a secondary analysis of a Cochrane review', Journal of Physiotherapy, 71, pp. 91 - 99, http://dx.doi.org/10.1016/j.jphys.2025.03.004
    Journal articles | 2025
    Salame A; Ferreira ML; Hansford HJ; Maher CG; Zadro JR; Christine Lin CW; Diwan A; McAuley JH; Hancock MJ; Harris IA; Ferreira GE, 2025, 'The smallest worthwhile effect of surgery versus non-surgical treatments for sciatica: a benefit-harm trade-off study', Journal of Physiotherapy, 71, pp. 125 - 131, http://dx.doi.org/10.1016/j.jphys.2025.02.012
    Journal articles | 2025
    Williams SA; Sharma S; Cashin AG; Jones MD; Chiarotto A; Hansford HJ; Venter M; Wewege MA; Ferraro MC; Devonshire JJ; Gustin SM; Ostelo RW; McAuley JH, 2025, 'Test-retest reliability and measurement error of the numerical rating scale and visual analogue scale in people with low back pain', Journal of Pain, 35, pp. 105528 - 105528, http://dx.doi.org/10.1016/j.jpain.2025.105528
    Journal articles | 2024
    Basnet R; Jensen MP; Pathak A; Gurung G; Thagunna NS; Elisa Maharjan ; Hansford H; Riju Maharjan ; Nicholas M; Sharma S, 2024, 'Self-Efficacy in Nepali Adults With Musculoskeletal Pain: Measurement Properties of Hard-Copy and Online Versions of the Pain Self-Efficacy Questionnaire', Journal of Pain, 25, pp. 918 - 933, http://dx.doi.org/10.1016/j.jpain.2023.10.012
    Journal articles | 2024
    Hansford HJ; Cashin AG; Doyle J; Leake HB; McAuley JH; Jones MD, 2024, 'Barriers and Enablers to Using Intervention Reporting Guidelines in Sports and Exercise Medicine Trials: A Mixed-Methods Study', The Journal of orthopaedic and sports physical therapy, 54, pp. 1 - 11, http://dx.doi.org/10.2519/jospt.2023.12110
    Journal articles | 2024
    Hansford HJ; Jones MD; Cashin AG; Ostelo RWJG; Chiarotto A; Williams SA; Sharma S; Rose JM; Devonshire JJ; Ferraro MC; Wewege MA; McAuley JH, 2024, 'The Smallest Worthwhile Effect on Pain Intensity of Exercise Therapy for People With Chronic Low Back Pain: A Discrete Choice Experiment Study', Journal of Orthopaedic and Sports Physical Therapy, 54, pp. 477 - 485, http://dx.doi.org/10.2519/jospt.2024.12279
    Journal articles | 2024
    Hansford HJ; Richards GC; Page MJ; Sharp MK; Lee H; Cashin AG, 2024, 'Reporting health and medical research', BMJ Evidence Based Medicine, 29, pp. 358 - 362, http://dx.doi.org/10.1136/bmjebm-2023-112563
    Journal articles | 2024
    Mishra I; Hansford HJ; Pinto RZ, 2024, 'Letter to the Editor: Effects of physical interventions on pain and disability in chronic low back pain with pronated feet', Physiotherapy Theory and Practice, 40, pp. 1908 - 1909, http://dx.doi.org/10.1080/09593985.2024.2381913
    Journal articles | 2023
    Devonshire JJ; Wewege MA; Hansford HJ; Odemis HA; Wand BM; Jones MD; McAuley JH, 2023, 'Effectiveness of Cognitive Functional Therapy for Reducing Pain and Disability in Chronic Low Back Pain: A Systematic Review and Meta-analysis', Journal of Orthopaedic and Sports Physical Therapy, 53, pp. 244 - 285, http://dx.doi.org/10.2519/jospt.2023.11447
    Journal articles | 2023
    Gleadhill C; Lee H; Kamper SJ; Cashin A; Hansford H; Traeger AC; Viana Da Silva P; Nolan E; Davidson SRE; Wilczynska M; Robson E; Williams CM, 2023, 'Mixed messages: most spinal pain and osteoarthritis observational research is unclear or misaligned', Journal of Clinical Epidemiology, 155, pp. 39 - 47, http://dx.doi.org/10.1016/j.jclinepi.2023.01.005
    Journal articles | 2023
    Hansford HJ; Cashin AG; Jones MD; Swanson SA; Islam N; Dahabreh IJ; Dickerman BA; Egger M; Garcia-Albeniz X; Golub RM; Lodi S; Moreno-Betancur M; Pearson SA; Schneeweiss S; Sterne J; Sharp MK; Stuart EA; Hernan MA; Lee H; McAuley JH, 2023, 'Development of the TrAnsparent ReportinG of observational studies Emulating a Target trial (TARGET) guideline', BMJ Open, 13, pp. e074626, http://dx.doi.org/10.1136/bmjopen-2023-074626
    Journal articles | 2023
    Hansford HJ; Cashin AG; Jones MD; Swanson SA; Islam N; Douglas SRG; Rizzo RRN; Devonshire JJ; Williams SA; Dahabreh IJ; Dickerman BA; Egger M; Garcia-Albeniz X; Golub RM; Lodi S; Moreno-Betancur M; Pearson SA; Schneeweiss S; Sterne JAC; Sharp MK; Stuart EA; Hernán MA; Lee H; McAuley JH, 2023, 'Reporting of Observational Studies Explicitly Aiming to Emulate Randomized Trials: A Systematic Review', JAMA Network Open, 6, pp. E2336023, http://dx.doi.org/10.1001/jamanetworkopen.2023.36023
    Journal articles | 2023
    Hansford HJ; Jones MD; Cashin AG; Ostelo RW; Chiarotto A; Williams SA; Sharma S; Devonshire JJ; Ferraro MC; Wewege MA; McAuley JH, 2023, 'The smallest worthwhile effect on pain intensity of nonsteroidal anti-inflammatory drugs and exercise therapy for acute and chronic low back pain: a benefit-harm trade-off study', Journal of Physiotherapy, 69, pp. 240 - 248, http://dx.doi.org/10.1016/j.jphys.2023.08.006
    Journal articles | 2022
    Hansford HJ; Cashin AG; Bagg MK; Wewege MA; Ferraro MC; Kianersi S; Mayo-Wilson E; Grant SP; Toomey E; Skinner IW; McAuley JH; Lee H; Jones MD, 2022, 'Feasibility of an Audit and Feedback Intervention to Facilitate Journal Policy Change Towards Greater Promotion of Transparency and Openness in Sports Science Research', Sports Medicine Open, 8, pp. 101, http://dx.doi.org/10.1186/s40798-022-00496-x
    Journal articles | 2022
    Hansford HJ; Cashin AG; Wewege MA; Ferraro MC; McAuley JH; Jones MD, 2022, 'Evaluation of journal policies to increase promotion of transparency and openness in sport science research', Journal of Science and Medicine in Sport, 25, pp. 192 - 194, http://dx.doi.org/10.1016/j.jsams.2021.08.004
    Journal articles | 2022
    Hansford HJ; Cashin AG; Wewege MA; Ferraro MC; McAuley JH; Jones MD, 2022, 'Open and transparent sports science research: the role of journals to move the field forward', Knee Surgery, Sports Traumatology, Arthroscopy, http://dx.doi.org/10.1007/s00167-022-06893-9
    Journal articles | 2022
    Hansford HJ; Wewege MA; Cashin AG; Hagstrom AD; Clifford BK; McAuley JH; Jones MD, 2022, 'If exercise is medicine, why don’t we know the dose? An overview of systematic reviews assessing reporting quality of exercise interventions in health and disease', British Journal of Sports Medicine, 56, pp. 692 - 700, http://dx.doi.org/10.1136/bjsports-2021-104977
    Journal articles | 2022
    Wewege MA; Hansford HJ; Shah B; Gilanyi YL; Douglas SRG; Parmenter BJ; McAuley JH; Jones MD, 2022, 'Baseline imbalance and heterogeneity are present in meta-analyses of randomized clinical trials examining the effects of exercise and medicines for blood pressure management', Hypertension Research, 45, pp. 1643 - 1652, http://dx.doi.org/10.1038/s41440-022-00984-3
    Journal articles | 2021
    Carro LP, 2021, 'Regarding “Arthroscopic Fixation of Os Acetabuli and Labral Repair: Suture‐on‐Screw Technique”', Arthroscopy The Journal of Arthroscopic and Related Surgery, 37, pp. 3225 - 3225, http://dx.doi.org/10.1016/j.arthro.2021.09.008
    Journal articles | 2021
    Hansford H; Parmenter B; Wewege M; Mckleod K; Smart N; Schutte A; Jones M, 2021, 'THE EFFECTIVENESS AND SAFETY OF ISOMETRIC RESISTANCE TRAINING FOR ADULTS WITH RAISED BLOOD PRESSURE: A SYSTEMATIC REVIEW AND META-ANALYSIS', Journal of Hypertension, 39, pp. e408, http://dx.doi.org/10.1097/01.hjh.0000749328.56444.a7
    Journal articles | 2021
    Hansford HJ; Cashin AG; Wewege MA; Ferraro MC; McAuley JH; Jones MD, 2021, 'Evaluation of Journal Policies to Increase Promotion of Transparency and Openness in Sport Science Research', Arthroscopy Journal of Arthroscopic and Related Surgery, 37, pp. 3223 - 3225, http://dx.doi.org/10.1016/j.arthro.2021.09.005
    Journal articles | 2021
    Hansford HJ; Parmenter BJ; McLeod KA; Wewege MA; Smart NA; Schutte AE; Jones MD, 2021, 'The effectiveness and safety of isometric resistance training for adults with high blood pressure: a systematic review and meta-analysis', Hypertension Research, 44, pp. 1373 - 1384, http://dx.doi.org/10.1038/s41440-021-00720-3
    Journal articles | 2021
    Hansford HJ; Wewege MA; Jones MD, 2021, 'Commentary on: Stretching is superior to brisk walking for reducing blood pressure in people with high–normal blood pressure or stage I hypertension', Journal of Physical Activity and Health, 18, pp. 345 - 346, http://dx.doi.org/10.1123/JPAH.2021-0049
    Journal articles | 2021
    Wewege MA; Devonshire JJ; Hansford HJ; McAuley JH; Jones MD, 2021, 'Comment on: “The training of short distance sprint performance in football code athletes: a systematic review and meta-analysis"', Sports Medicine, 51, pp. 1331 - 1332, http://dx.doi.org/10.1007/s40279-021-01446-5
  • Conference Abstracts | 2024
    Mishra I; Hansford HJ; Williams SA; Devonshire JJ; Ferraro MC; Gilanyi Y; Goodman A; Jones MD; McAuley JH, 2024, 'COMPARING EXERCISE AGAINST A PLACEBO FOR PAIN AND DISABILITY OUTCOMES IN MUSCULOSKELETAL CONDITIONS: A SYSTEMATIC REVIEW & META-ANALYSIS', in Journal of Clinical Exercise Physiology, Clinical Exercise Physiology Association, Vol. 13, pp. 393, http://dx.doi.org/10.31189/2165-7629-13-s2.393
    Preprints |
    Hansford HJ; Buchbinder R; Zadro JR; McAuley JH; Ferreira ML; Lewin A; Page RS; Harris IA, The smallest worthwhile effect on pain and function for rotator cuff repair surgery: a benefit-harm trade-off study, http://dx.doi.org/10.1101/2024.07.24.24310953

UNSW School of Health Sciences Paper of the Year — 2025

NHMRC Medicines Intelligence Centre for Research Excellence Paper of the Year — 2025

Transparent Reporting of Observational Studies Emulating a Target Trial-The TARGET Statement, recognised as one of the top-cited JAMA articles in 2025.

Neuroscience Research Australia Research Quality Award — 2024

Runner-up, Best Oral Presentation, Sydney Spine Symposium — 2024

Journal of Physiotherapy Paper of the Year — 2023 (doi: 10.1016/j.jphys.2023.10.011)

UNSW School of Health Sciences Higher Degree Research Candidate of the Year — 2023