Evidence map›Paper›PMID 27658970›Full record

ArticleActa orthopaedica2016

Factors that can predict pain with walking, 12 months after total knee arthroplasty.

Maren Falch Lindberg, Christine Miaskowski, Tone RustøEn, Leiv Arne Rosseland, Bruce A Cooper, Anners Lerdal

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Article in Acta orthopaedica, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 5 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

32 citing papers in PubMed, 5 syntheses or guidelines pooled it.

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  13. The Influence of Symptoms of Anger on Pain Intensity and Activity Intolerance.Journal of clinical psychology in medical settings · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Maren Falch Lindberga Department of Surgery , Lovisenberg Diakonale Hospital , Oslo.
Christine Miaskowskic School of Nursing , University of California , San Francisco , CA , USA.
Tone RustøEnb Department of Nursing Science, Institute of Health and Society, Faculty of Medicine , University of Oslo , Oslo , Norway.
Leiv Arne Rosselandd Department of Research and Development, Division of Emergencies and Critical Care , Oslo University Hospital , Oslo , Norway.
Bruce A Cooperc School of Nursing , University of California , San Francisco , CA , USA.
Anners Lerdala Department of Surgery , Lovisenberg Diakonale Hospital , Oslo.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background and purpose - Functional limitations after total knee arthroplasty (TKA) are common. In this longitudinal study, we wanted to identify subgroups of patients with distinct trajectories of pain-related interference with walking during the first year after TKA and to determine which demographic, clinical, symptom-related, and psychological characteristics were associated with being part of this subgroup. Patients and methods - Patients scheduled for primary TKA for osteoarthritis (n = 202) completed questionnaires that evaluated perception of pain, fatigue, anxiety, depression, and illness on the day before surgery. Clinical characteristics were obtained from the medical records. Interference of pain with walking was assessed preoperatively, on postoperative day 4, and at 6 weeks, 3 months, and 12 months after TKA. Results - Using growth mixture modeling, 2 subgroups of patients were identified with distinct trajectories of pain-related interference with walking over time. Patients in the Continuous Improvement class (n = 157, 78%) had lower preoperative interference scores and reported a gradual decline in pain-related interference with walking over the first 12 months after TKA. Patients in the Recurrent Interference class (n = 45, 22%) reported a high degree of preoperative pain-related interference with walking, initial improvement during the first 3 months after TKA, and then a gradual increase-returning to preoperative levels at 12 months. Patients in the Recurrent Interference class had higher preoperative pain, fatigue, and depression scores, and poorer perception of illness than the Continuous Improvement class. Interpretation - 1 in 5 patients did not improve in pain-related interference with walking at 12 months after TKA. Future studies should test the efficacy of interventions designed to modify preoperative characteristics.

Indexed as

Recovery of FunctionAgedArthroplasty, Replacement, KneeFemaleFollow-Up StudiesHumansKnee JointMaleMiddle AgedOsteoarthritis, KneePain MeasurementPostoperative PainRetrospective StudiesSurveys and QuestionnairesTime FactorsTreatment Outcome

Identifiers

PMID27658970
PMCPMC5119443

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.