. 2022 Aug;18(3):351-357.
doi: 10.1177/15563316211054097.
Epub 2021 Nov 8.
Affiliations
Affiliations
- 1 Vreden National Medical Research Center of Traumatology and Orthopedics, Saint Petersburg, Russia.
- 2 North-Western State Medical University, Saint Petersburg, Russia.
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Anton Denisov et al.
HSS J.
2022 Aug.
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. 2022 Aug;18(3):351-357.
doi: 10.1177/15563316211054097.
Epub 2021 Nov 8.
Affiliations
- 1 Vreden National Medical Research Center of Traumatology and Orthopedics, Saint Petersburg, Russia.
- 2 North-Western State Medical University, Saint Petersburg, Russia.
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Abstract
Background: Patients’ expectations are an important determinant in their decision to undergo lumbar spinal surgery-particularly their expectations of recovery after surgery. The Hospital for Special Surgery Lumbar Spine Surgery Expectations Survey (HSS-LSSES) is one tool used to assess this; however, the original version was only available in English. Objective: We sought to evaluate the reliability and validity of a translated and adapted Russian-language version of the HSS-LSSES. Methods: This was a prospective study of 91 patients with degenerative disc disease who underwent lumbar spine surgery with instrumented fixation at a single institution in Saint Petersburg, Russia. Patients were recruited between December 2019 and February 2021 and asked about their expectations of surgery with a translated and adapted Russian version of the HSS-LSSES. To analyze construct validity, participants also completed disease-specific and general quality-of-life scales (Oswestry Disability Index, European Quality of Life-5 Dimensions, and 36-item Short-Form Health Survey). Intraclass correlation coefficients (ICCs; 2-way random effects model, absolute agreement) were used to determine test-retest reliability of the total score of the Russian HSS-LSSES. Internal consistency was evaluated through the estimation of Cronbach’s alpha between the test and retest response of the questionnaire. Results: The test-retest stability of the Russian HSS-LSSES evaluated through the estimation of ICC was found to have good stability. The instrument was shown to have high internal consistency. Conclusion: This study demonstrates that a translated and adapted Russian version of HSS-LSSES had good internal consistency, reliability, construct validity, and no floor and ceiling effects. Therefore, we recommend its use as a tool for evaluating Russian-speaking patients’ expectations before lumbar spine surgery.
Keywords:
lumbar fusion; patient’s expectations; spine surgery; validation.
© The Author(s) 2021.
Conflict of interest statement
Declaration of Conflicting Interests: The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.