ArticleThe British journal of occupational therapy2023
The use of a walking aid before surgery is not related to worse short-term outcomes after simultaneous bilateral total knee arthroplasty.
Article in The British journal of occupational therapy, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Abstract
Introduction: No study has been performed to compare patients' pre- and post-operative knee disability, functional status, and length of hospital stay after surgery between patients with and without using a walking aid. Methods: One-hundred forty-five patients were enrolled and divided into four groups based on whether they used any walking aids before surgery: no walking aid, one cane, one elbow crutch, and two elbow crutches. The groups were compared for knee disability (Hospital for Special Surgery (HSS) knee score), functional status (Iowa Level of Assistance Scale (ILAS)), and length of hospital stay. Results: For the pre-operative HSS knee scores, no statistically significant differences were found between the groups ( Conclusion: In this population, using any walking aids before surgery is related to worse pre-operative functional status but not to the pre-operative knee disability. Furthermore, it is not related to the short-term outcomes after surgery.
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