Sian completed her PhD in Clinical Psychology in 2002 and previously worked as a Clinical Health Psychologist with patients and families affected by cancer.
Sian began working at the University of Oxford in 2009, initially for the Nuffield Department of Primary Care Health Sciences, where she coordinated two large surveys in the areas of cancer care and cardiovascular disease. Sian was involved in the development of WHO guidelines for self-care in non-communicable disease. She also co-ordinated the OxWATCH study, which was a cohort feasibility study to explore the impact of pregnancy on women's health and wellbeing.
Sian joined the National Perinatal Epidemiology Unit (NPEU) within the Nuffield Department of Population Health in 2016. She is part of the NIHR Policy Research Unit in Maternal and Neonatal Health and Care (PRU-MNHC). Sian is currently working on the National Maternity Surveys, which are large population-based surveys of maternal and infant health, carried out at regular intervals by the NPEU. Sian's research interests are in the field of perinatal mental health.
Fellmeth G, Harrison S, Opondo C. Nair M, Kurinczuk J, Alderdice F. (2021). Validated screening tools to identify common mental disorders in perinatal and postpartum women in India: a systematic review and meta-analysis. BMC Psychiatry 21, 200.
Harrison S, Alderdice F. (2020). Challenges of defining and measuring perinatal anxiety. Journal of Reproductive and Infant Psychology, 38(1),1-2.
Harrison SE, Ayers S, Quigley MA, Stein A, Alderdice F. (2020). Prevalence and factors associated with postpartum posttraumatic stress in a population-based maternity survey in England. Journal of Affective Disorders, 16:S0165-0327(20)33035-4.
Harrison S, Alderdice F, Quigley MA. (2020). External validity of prevalence estimates from the national maternity surveys in England: The impact of response rate. PLoS ONE, 15(11): e0242815.
Harrison S, Alderdice F, Henderson J, Quigley MA. (2020). You and Your Baby: A national survey of health and care. Oxford: National Perinatal Epidemiology Unit, University of Oxford, 2019. ISBN: 978-0-9956854-5-1.
Harrison S, Alderdice F, Henderson J, Redshaw M, Quigley MA. (2020). Trends in response rates and respondent characteristics in five National Maternity Surveys in England during 1995-2018. Archives of Public Health, 78(46).
Harrison S, Henderson J, Alderdice F, Quigley MA. (2019). Methods to increase response rates in a population-based maternity survey: comparison of two pilot studies. BMC Medical Research Methodology, 19(65).
Redshaw M, Martin CR, Savage-McGlynn E, Harrison S. (2019). Women's experiences of maternity care in England: preliminary development of a standard measure. BMC Pregnancy and Childbirth, 19(167).
Hodkinson P, Argent A, Wallis L, Reid S, Perera R, Harrison S, Thompson M, English M, Maconochie I, Ward A. (2016). Pathways to Care for Critically Ill or Injured Children: A Cohort Study from First Presentation to Healthcare Services through to Admission to Intensive Care or Death. PLoS One, 5:11(1).
Jones CH, Ward A, Hodkinson PW, Reid SJ, Wallis LA, Harrison S, Argent AC. (2016). Caregivers' Experiences of Pathways to Care for Seriously Ill Children in Cape Town, South Africa: A Qualitative Investigation. PLoS One, 11(3).
Harrison S, Petrovic G, Chevassut A, Brook L, Higgins N, Kenworthy Y, Selwood M, Snelgar T, Arnold L, Boardman H, Heneghan C, Leeson P, Redman C, Granne I. (2015). Oxfordshire Women and Their Children's Health (OxWATCH): protocol for a prospective cohort feasibility study. BMJ Open, 5(11).
Tompson A, Heneghan C, Fitzmaurice D, Sutton S, Harrison S, Ward A. (2015). Supporting patients to self-monitor their oral anticoagulation therapy: recommendations based on a qualitative study of patients' experiences. Br J Gen Pract, 65:e438 - e446.
McFarland L, Murray E, Harrison S, Heneghan C, Ward A, Fitzmaurice D, Greenfield S. (2014). Current practice of venous thromboembolism prevention in acute trusts: a qualitative study. BMJ Open, 4(6).
McFarland L, Ward A, Greenfield S, Murray E, Heneghan C, Harrison S, Fitzmaurice D. (2013). ExPeKT- Exploring prevention and knowledge of venous thromboembolism: a two-stage, mixed-method study protocol. BMJ Open, 3(4).
Heneghan C, Blacklock C, Perera R, Davis R, Banerjee A, Gill P, Liew S, Chamas L, Hernandez J, Mahtani K, Hayward G, Harrison S, Lasserson D, Mickan S, Sellers C, Carnes D, Homer K, Steed L, Ross J, Denny N, Goyder C, Thompson M, Ward A. (2013). Evidence for non-communicable diseases: analysis of Cochrane reviews and randomised trials by World Bank classification. BMJ Open, 6;3(7)
Moscrop A, Harrison S, Heppell V, Heneghan C, Ward A. (2013). Primary care follow-up and measured mental health outcomes among women referred for ultrasound assessment of pain and/or bleeding in early pregnancy: a quantitative questionnaire study. BMJ Open, 3(4).
Turner D, Adams E, Boulton M, Harrison S, Khan NF, Rose PW, Ward AM, Watson EK. (2013). Partners and close family members of long-term cancer survivors: health status, psychosocial well-being and unmet supportive care needs. Psycho-Oncology, 22:12-19.
Harrison SE, Watson EK, Ward A, Khan NF, Turner D, Adams E, Forman D, Roche M, Rose P. (2012). Cancer survivors' experiences of discharge from hospital follow-up. European Journal of Cancer Care, 21:390-397.
Khan NF, Harrison S, Rose PW, Ward A, Evans J. (2012). Interpretation and acceptance of the term 'cancer survivor': a United Kingdom-based qualitative study. European Journal of Cancer Care, 21:177-186.
Mahtani KR, Heneghan CJ, Nunan D, Bankhead C, Keeling D, Ward AM, Harrison SE, Roberts NW, Hobbs FD, Perera R. (2012). Optimal loading dose of warfarin for the initiation of oral anticoagulation. Cochrane Database Syst Rev 12.
Stevens RJ, Ali R, Bankhead CR, Bethel MA, Cairns BJ, Camisasca RP, Crowe FL, Farmer AJ, Harrison S, Hirst JA, Home P, Kahn SE, McLellan JH, Perera R, Plüddemann A, Ramachandran A, Roberts NW, Rose PW, Schweizer A, Viberti G, Holman RR. (2012). Cancer outcomes and all-cause mortality in adults allocated to metformin: Systematic review and collaborative meta-analysis of randomised clinical trials, 55:2593-2603.
Harrison SE, Watson EK, Ward A, Khan NF, Turner D, Adams E, Forman D, Roche M, Rose P. (2011). The primary health and supportive care needs of long-term cancer survivors. Journal of Clinical Oncology, 29:2091-2098.
Khan NF, Harrison SE, Rose PW. (2010). Validity of diagnostic coding within the General Practice Research Database: A systematic review. The British Journal of General Practice, 60:199-206.
Sharp D, Bateman J, Braid F, Frizelle D, Harrison S, Hebblewhite C, Hope T, Lines M, Walker M, Walker L. (2007). Does integration of support services enhance equity of use? Psycho Oncology, 16(9):S230.