Evidence map›Paper›PMID 29057345›Full record

ArticleJournal of spine surgery (Hong Kong)2017

Influence of psychosocial distress in the results of elective lumbar spine surgery.

Vivian Amaral, Luis Marchi, Heber Martim, Rodrigo Amaral, Joes Nogueira-Neto, Ellen Pierro, Leonardo Oliveira, Etevaldo Coutinho, Fernando Marcelino, Nicholai Faulhaber and 2 more

Abstract read
In one paragraph

Article in Journal of spine surgery (Hong Kong), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. The influence of psychological factors on postoperative clinical outcomes in patients undergoing lumbar spine surgery: a systematic review and meta-analysis.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2025
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  6. Patients' experience on waiting for spinal arthrodesis: a qualitative study.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2025
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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

12 authors.

Vivian AmaralInstituto de Patologia da Coluna (IPC), São Paulo, SP, Brazil.
Luis MarchiInstituto de Patologia da Coluna (IPC), São Paulo, SP, Brazil.
Heber MartimInstituto de Patologia da Coluna (IPC), São Paulo, SP, Brazil.
Rodrigo AmaralInstituto de Patologia da Coluna (IPC), São Paulo, SP, Brazil.
Joes Nogueira-NetoInstituto de Patologia da Coluna (IPC), São Paulo, SP, Brazil.
Ellen PierroInstituto de Patologia da Coluna (IPC), São Paulo, SP, Brazil.
Leonardo OliveiraInstituto de Patologia da Coluna (IPC), São Paulo, SP, Brazil.
Etevaldo CoutinhoInstituto de Patologia da Coluna (IPC), São Paulo, SP, Brazil.
Fernando MarcelinoInstituto de Patologia da Coluna (IPC), São Paulo, SP, Brazil.
Nicholai FaulhaberInstituto de Patologia da Coluna (IPC), São Paulo, SP, Brazil.
Rubens JensenInstituto de Patologia da Coluna (IPC), São Paulo, SP, Brazil.
Luiz PimentaInstituto de Patologia da Coluna (IPC), São Paulo, SP, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLow back pain can be caused by several pathological entities and its perception can be altered by external factors, for example by some psychological and social factors. The objective of this study was to compare surgical outcomes in patients with or without psychosocial issues.

methodsSingle center, retrospective and comparative study. Patients with indication to elective lumbar spine surgery were screened for some psychosocial factors. As a result of the screening, patients were divided in two groups: mild psychosocial issues (green group) or moderate psychosocial issues (yellow group). The groups were compared using the following variables: demographic and clinical history, depression (HAD-D), anxiety (HAD-A), pain levels [visual analogue scale (VAS)], disability [Oswestry disability index (ODI)] and quality of life [EuroQol 5D (EQ-5D)] at preop and 6-12 months follow-up.

resultsA total of 136 patients were included (51% female) in this study. The 62.5% were allocated at the green group, and 37.5% in the yellow group. Similar pain levels were observed at preop, but the green group evolved with superior improvement in pain levels after surgery (P=0.003). In the ODI and EQ-5D scales, the green group had already shown lower clinical disability at preop (P=0.009 and P=0.003, respectively) and evolved with better outcomes at the final evaluation (P=0.049 and P=0.017). VAS, ODI and EQ-5D scores improved from baseline similarly in both groups.

conclusionsPresurgical screening identify the presence of psychological distress. Psychosocial factors are correlated with poorer clinical outcomes, both in the baseline and after the surgery. Despite the differences between found, even patients with mild psychosocial impairment can experience clinical improvement with surgery.

Indexed as

anxietychronic paindepressionpsychologySpinesurgical outcomes

Identifiers

PMID29057345
PMCPMC5637190

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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.