Author

Ari Samaranayaka

Observed names: A Samaranayaka, A. Samaranayaka, Ari Saramanyaka, Ariyapala Samaranayaka, Samaranayaka A, Samaranayaka, Ari

Institution: University of Otago

Observed institution: University of Otago

ORCID: 0000-0003-4933-9569

Observed ORCID: 0000-0003-4933-9569

OpenAlex ID: A5016114433

Accuracy of injury coding under ICD-10-AM for New Zealand public hospital discharges

2008 · G Davie, J Langley, et al. · Injury Prevention · 100

Non-response bias in a web-based health behaviour survey of New Zealand tertiary students

2011 · Kypros Kypri, Ari Samaranayaka, et al. · Preventive Medicine · 79

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Risk factors for injury in rugby union football in New Zealand: a cohort study

2011 · David J Chalmers, Ari Samaranayaka, et al. · British Journal of Sports Medicine · 72

Prospective Outcomes of Injury Study: recruitment, and participant characteristics, health and disability status

2011 · Sarah Derrett, Gabrielle Davie, et al. · Injury Prevention · 68

Secondary health conditions and disability among people with spinal cord injury: A prospective cohort study

2019 · Amy Richardson, Ari Samaranayaka, et al. · Journal of Spinal Cord Medicine · 57

Prevalence and Predictors of Sub-Acute Phase Disability after Injury among Hospitalised and Non-Hospitalised Groups: A Longitudinal Cohort Study

2012 · Sarah Derrett, Ari Samaranayaka, et al. · PLoS ONE · 56

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A model to predict nodal metastasis in patients with oral squamous cell carcinoma

2018 · R. K. De Silva, B. S. M. S. Siriwardena, et al. · PLoS ONE · 55

Age, cohort and period effects on hip fracture incidence: analysis and predictions from New Zealand data 1974-2007

2010 · J. Langley, A. Samaranayaka, et al. · Osteoporosis International · 55

Prevalence and Predictors of Disability 24-Months after Injury for Hospitalised and Non-Hospitalised Participants: Results from a Longitudinal Cohort Study in New Zealand

2013 · Sarah Derrett, Suzanne Wilson, et al. · PLoS ONE · 54

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Loss of ATRX and DAXX expression identifies poor prognosis for smooth muscle tumours of uncertain malignant potential and early stage uterine leiomyosarcoma

2015 · Tania L. Slatter, Howard Hsia, et al. · The Journal of Pathology Clinical Research · 48

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Validity of using linked hospital and police traffic crash records to analyse motorcycle injury crash characteristics

2011 · Suzanne J. Wilson, Dorothy J. Begg, et al. · Accident Analysis & Prevention · 42

Understanding driving anxiety in older adults

2018 · Joanne E. Taylor, Martin J. Connolly, et al. · Maturitas · 31

Situational and contextual factors that increase the risk of harm when students drink: Case–control and case‐crossover investigation

2014 · Jennie Connor, Kimberly Cousins, et al. · Drug and Alcohol Review · 27

Estimating person-based injury incidence: accuracy of an algorithm to identify readmissions from hospital discharge data

2011 · Gabrielle Davie, Ari Samaranayaka, et al. · Injury Prevention · 25

Indigenous injury outcomes: life satisfaction among injured Maori in New Zealand three months after injury

2013 · Emma H Wyeth, Sarah Derrett, et al. · Health and Quality of Life Outcomes · 24

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Effects of hanging ratio and fishing depth on the catch rates of drifting tuna gillnets in Sri Lankan waters

1997 · Ariyapala Samaranayaka, Arill Engås, et al. · Fisheries Research · 24

Risk and protective factors for post-traumatic stress among New Zealand military personnel: A cross sectional study

2020 · Amy Richardson, Gagan Gurung, et al. · PLoS ONE · 23

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Factors associated with non-participation in one or two follow-up phases in a cohort study of injured adults

2013 · John Desmond Langley, Rebbecca Lilley, et al. · Injury Prevention · 23

Prevalence and predictors of disability for Māori 24 months after injury

2017 · Emma H. Wyeth, Ari Samaranayaka, et al. · Australian and New Zealand Journal of Public Health · 22

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Geographic disparities in the utilisation of computed tomography scanning services in southern New Zealand

2014 · Garry Nixon, Ari Samaranayaka, et al. · Health Policy · 22

The role of pre-existing comorbidity on the rate of recovery following injury: A longitudinal cohort study

2018 · Gabrielle Davie, Ari Samaranayaka, et al. · PLoS ONE · 21

Prevalence of poor outcomes soon after injury and their association with the severity of the injury

2013 · Suzanne J Wilson, Sarah Derrett, et al. · Injury Prevention · 21

Factors predictive of subsequent injury in a longitudinal cohort study

2014 · Helen Harcombe, Sarah Derrett, et al. · Injury Prevention · 19

Development and Testing of the Provider and Staff Perceptions of Integrated Care (PSPIC) Survey

2017 · Sarah Derrett, Kathryn E. Gunter, et al. · Medical Care Research and Review · 18

Predictors of Health Deterioration Among Older Adults After 12 Months of Dialysis Therapy: A Longitudinal Cohort Study From New Zealand

2017 · Sarah Derrett, Ari Samaranayaka, et al. · American Journal of Kidney Diseases · 18

Works count: 118

Citation count: 1,440

H-index: 21

I10-index: 44