Evidence map›Paper›PMID 28695900›Full record

ArticleSpinal cord2017

Reliability, validity and sensitivity to change of neurogenic bowel dysfunction score in patients with spinal cord injury.

D Erdem, D Hava, P Keskinoğlu, Ç Bircan, Ö Peker, K Krogh, S Gülbahar

Abstract readValidation Study
PubMed Publisher
In one paragraph

Article in Spinal cord, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 4 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

18 citing papers in PubMed, 4 syntheses or guidelines pooled it.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

D ErdemDepartment of Physical Medicine and Rehabilitation, Dokuz Eylül University, Faculty of Medicine, Izmir, Turkey.
D HavaDepartment of Physical Medicine and Rehabilitation, Dokuz Eylül University, Faculty of Medicine, Izmir, Turkey.
P KeskinoğluDepartment of Biostatics and Medical Informatics, Dokuz Eylül University Faculty of Medicine, Izmir, Turkey.
Ç BircanDepartment of Physical Medicine and Rehabilitation, Dokuz Eylül University, Faculty of Medicine, Izmir, Turkey.
Ö PekerDepartment of Physical Medicine and Rehabilitation, Dokuz Eylül University, Faculty of Medicine, Izmir, Turkey.
K KroghNeurogastroenterology Unit, Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark.
S GülbaharDepartment of Physical Medicine and Rehabilitation, Dokuz Eylül University, Faculty of Medicine, Izmir, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

STUDY

designPsychometrics study.

objectivesThe aim of this study is to investigate the validity, reliability and sensitivity to change of neurogenic bowel dysfunction (NBD) score.

settingDokuz Eylül University Faculty of Medicine, Turkey.

methodsThe study included 42 patients with spinal cord injury (SCI). The reliability of NBD score was assessed by test-retest reliability and internal consistency. Cronbach's alpha coefficient was calculated to determine internal consistency. The construct validity was evaluated by exploring correlations between the NBD score and SF-36 scales, patient assessment of impact of NBD on quality of life (QoL) and the physician global assessment (PGA). The Global Rating of Change (GRC) scale was used to assess the change of NBD to investigate the sensitivity of the score to change.

resultsCronbach's alpha coefficient was 0.547. In test-retest reliability analysis, high correlations between total test-retest NBD score and answers of each question were found (r=1.000, P<0.001). NBD score had a strong and significant correlation with PGA (r=0.98, P<0.000) and the impact on QoL (r=0.92, P<0.001). There was a significant negative correlation between NBD score and subscales of SF-36 (P<0.05) except physical functioning, physical role functioning and physical component summary score. There was a significant improvement in NBD scores after treatment (P=0.011). A significant positive correlation was found between GRC scale and change in total NBD score (r=0.821, P=0.007).

conclusionThe Turkish version of the NBD score is a valid and reliable instrument and also sensitive to change in patients with SCI.

Indexed as

AdultFemaleHumansInternational CooperationMaleMiddle AgedNeurogenic BowelPsychometricsQuality of LifeReproducibility of ResultsSensitivity and SpecificitySeverity of Illness IndexSpinal Cord InjuriesTranslating

Identifiers

PMID28695900

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.