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. 2022 Oct;60(10):911-916.
doi: 10.1038/s41393-022-00829-3. Epub 2022 Jul 7.

Applicability of the AO Spine Patient Reported Outcome Spine Trauma (PROST) in people with motor-complete spinal cord injury: a cognitive interview study

Aline J Hakbijl  1 , Tijn van Diemen  2 , Stephanie Dompeling  3 , F Cumhur Oner  3 , Marcel W M Post  4   5 , Said Sadiqi  3
Affiliations

Applicability of the AO Spine Patient Reported Outcome Spine Trauma (PROST) in people with motor-complete spinal cord injury: a cognitive interview study

Aline J Hakbijl et al. Spinal Cord. 2022 Oct.

Abstract

Study design: This is a cognitive interview study.

Objectives: To examine the applicability of the Patient Reported Outcome Spine Trauma (AO Spine PROST) in people with motor-complete traumatic or non-traumatic spinal cord injury (SCI).

Setting: Two rehabilitation centers in The Netherlands.

Method: Semi-structured cognitive interviews were conducted with 29 adults with a motor-complete SCI (AISA Impairment Scale A or B). Participants were asked to complete the AO Spine PROST and four additional evaluation questions rated on a 1-5-point Likert scale (5 most positive), while verbalizing their thoughts about their answers. Interviews were audio-recorded and transcribed. Codes were identified and linked to a coding scheme. Qualitative data were used to interpret the quantitative results.

Results: Almost three-quarters of the participants (71.4%) had a traumatic SCI. Positive ratings of the measure were obtained regards comprehensibility (mean 4.0), non-offensiveness (4.6), relevance (4.2), and completeness (3.6). A question about the emotional impact of SCI was indicated to be missing. How using an assistive device should weigh in the score was a recurring topic. The use of multiple examples per item raised uncertainty, mostly solved by averaging their score. Some individuals indicated that the possibility to express even better function compared to before the onset of injury would be valuable.

Conclusions: Overall, the AO Spine PROST appears applicable in adults with a motor-complete traumatic or non-traumatic SCI. Recommendations are made for improvement in instructions, terminology, and examples used in the tool. This study contributes to the further development of the AO Spine PROST in spine trauma care and research.

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Conflict of interest statement

The authors declare no competing interests.

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