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Your search keyword '"Pryymachenko, Yana"' showing total 22 results
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22 results on '"Pryymachenko, Yana"'

10. Long-term outcomes of cruciate ligament injury: attempting a matched cohort analysis of New Zealand linked register data

Author

Pryymachenko, Yana, Wilson, Ross, and Abbott, J. Haxby

Abstract

Little is known on the long-term effects of cruciate ligament (CL) injuries. The present study aimed to investigate the effect of CL injuries on long-term health and socioeconomic outcomes in New Zealand using national-level observed data. We used a comprehensive linked database to identify the majority of CL injuries in New Zealand, and to find matched control cases based on a large set of covariates. Regression analyses were then performed to identify the long-term effects of CL injury. We found that CL injuries were associated with significantly increased healthcare utilization (number of hospitalizations, days spent in hospital, emergency department visits, medications dispensed) and costs within 10 years post-injury, as well as increased likelihood of having a total knee replacement or a subsequent CL injury. However, we also found that having a CL injury was also associated with improved socioeconomic outcomes and reduced mortality, which is surprising and may indicate bias due to unobserved differences in physical activity levels between the treatment and control groups.

Published
2023
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12. Matching report

Author

Wilson, Ross, Abbott, J. Haxby, and Pryymachenko, Yana

Abstract

This report describes the methodology and results of the process for finding an optimal matching model for this analysis.

Published
2023
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14. Reliability, Validity, Responsiveness, and Minimum Important Change of the Stair Climb Test in Adults With Hip and Knee Osteoarthritis

Author

Sharma, Saurab, primary, Wilson, Ross, additional, Pryymachenko, Yana, additional, Pathak, Anupa, additional, Chua, Jason, additional, Gwynne‐Jones, David, additional, Bennell, Kim L., additional, Metcalf, Ben, additional, Hinman, Rana S., additional, Hunt, Michael A., additional, Lim, Boon‐Whatt, additional, and Abbott, J. Haxby, additional

Published
2022
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15. Epidemiology of cruciate ligament injuries in New Zealand: exploring differences by ethnicity and socioeconomic status.

Author

Pryymachenko, Yana, Wilson, Ross, and Abbott, J. Haxby

Subjects
DIVERSITY & inclusion policies, HEALTH services accessibility, ARTICULAR ligaments, AGE distribution, DISEASE incidence, EUROPEANS, HEALTH insurance reimbursement, SEX distribution, SOCIAL classes, RESEARCH funding, WOUNDS & injuries, HEALTH equity, ECONOMIC aspects of diseases, DAMAGES (Law), NEIGHBORHOOD characteristics
Published
2023
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16. Economic Evaluation of the Effects of Manual Therapy or Booster Sessions in Addition to Exercise Therapy for Knee Osteoarthritis

Author

Pryymachenko, Yana, Wilson, Ross, Abbott, J., Pathak, Anupa, Sharma, Saurab, Chua, Jason, and Gwynne-Jones, David

Subjects
Rehabilitation and Therapy, Medicine and Health Sciences, Physiotherapy
Abstract

This is an economic evaluation of manual therapy and/or booster sessions in addition to exercise therapy for knee osteoarthritis, in conjunction with the MOA-II randomized controlled trial.

Published
2022
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17. The long-term impacts of opioid use before and after joint replacement surgery

Author

Wilson, Ross and Pryymachenko, Yana

Subjects
Orthopedics, Epidemiology, Medicine and Health Sciences, Medical Specialties, Diseases, Public Health, Musculoskeletal Diseases
Abstract

This project aims to identify the medium- to long-term health, economic, and social outcomes of pre- and perioperative opioid use in patients undergoing total hip and knee replacement surgery in New Zealand. We hypothesise that patients prescribed opioids before TJR or for short-term postoperative pain management will have worse outcomes than patients not prescribed opioid medications.

Published
2022
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20. Analysis plan

Author

Wilson, Ross, Pryymachenko, Yana, Abbott, J. Haxby, Schofield, Deborah, and Shrestha, Rupendra

Abstract

This analysis plan describes the data, methods, and intended outputs for this project.

Published
2022
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22. Epidemiology of cruciate ligament injuries in New Zealand: exploring differences by ethnicity and socioeconomic status.

Author

Pryymachenko Y, Wilson R, and Abbott JH

Subjects
Humans, Ethnicity, Incidence, Ligaments injuries, Maori People, New Zealand epidemiology, Social Class, European People, Asian People, COVID-19
Abstract

Objectives: To investigate the temporal trends and ethnic and socioeconomic disparities in cruciate ligament (CL) injury incidence and associated costs in New Zealand over a 14-year period., Methods: All CL injury claims lodged between 2007 and 2020 were extracted from the Accident Compensation Corporation (a nationwide no-fault injury compensation scheme) claims dataset. Age-adjusted and sex-adjusted incidence rates, total injury costs and costs per claim were calculated for each year for total population and subgroups., Results: The total number of CL injury claims increased from 6972 in 2007 to 8304 in 2019, then decreased to 7068 in 2020 (likely due to widespread COVID-19 restrictions; analysis is therefore restricted to 2007-2019 hereafter). The (age-adjusted and sex-adjusted) incidence rate remained largely unchanged and was 173 cases per 100 000 people in 2019. There was a 127% increase in total injury claims costs and a 90% increase in costs per claim. Pacific people had the highest incidence rate and costs per 100 000 people, while Asians had the lowest; European, Māori and 'other' ethnicities had similar incidence rates and total costs. Incidence rates and total costs increased with income and decreased with neighbourhood deprivation. Costs per claim differed little by ethnicity, but increased with income level., Conclusion: The number and costs of CL injury claims in New Zealand are increasing. There are ethnic and socioeconomic disparities in CL incidence rates and costs, which are important to address when designing CL injury prevention programmes and programmes aimed at improving equity of access to medical care., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2023. No commercial re-use. See rights and permissions. Published by BMJ.)

Published
2023
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