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Validation of the Back Beliefs Questionnaire to the Turkish

27. august 2019 oppdatert av: Bezmialem Vakif University

Cross-Cultural Adaptation and Validation of the Back Beliefs Questionnaire to the Turkish Language

The Back Beliefs Questionnaire (BBQ) developed by Symonds et al. in 1996 is used to measure patient's attitudes and beliefs towards recovery and return-to-work; and expectations regarding the negative circumstances that could be created as a result of low back pain (LBP).The aim of this study was the translation to Turkish language, cross-cultural adaptation and assessment of reliability&validity of BBQ for the patients suffering from chronic LBP.

Studieoversikt

Status

Fullført

Intervensjon / Behandling

Detaljert beskrivelse

Back Beliefs Questionnaire was translated and culturally adapted into Turkish regarding to the published guidelines. This observational cross-sectional study was performed with 110 chronic low back pain patients. All participants were asked to complete Back Beliefs Questionnaire and also fill the socio-demographic data form and evaluation tools (Numeric rating scale-pain, Oswestry Disability Index, Fear Avoidance Beliefs Questionnaire, Hospital Anxiety and Depression Scale). Internal consistency was evaluated with Cronbach's alfa coefficient. Intraclass correlation coefficient was used to assess test-retest reliability. Structural validity was assessed by correlations with other tools.

Back Beliefs Questionnaire had a good internal consistency (Cronbach alfa= 0.79) and an excellent test-retest reliability (Intraclass correlation coefficient = 0.84). A moderate correlation was determined between Back Beliefs Questionnaire and Fear Avoidance Beliefs Questionnaire. Correlations with Numeric rating scale-pain, Oswestry Disability Index, Hospital Anxiety and Depression Scale were fair.

Turkish version of Back Beliefs Questionnaire is a valid and reliable questionnaire that can be used to evaluate beliefs about pain in patients with chronic low back pain.

Studietype

Observasjonsmessig

Registrering (Faktiske)

110

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiesteder

      • İstanbul, Tyrkia
        • BezmialemVU

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

18 år til 65 år (Voksen, Eldre voksen)

Tar imot friske frivillige

Nei

Kjønn som er kvalifisert for studier

Alle

Prøvetakingsmetode

Ikke-sannsynlighetsprøve

Studiepopulasjon

Patients who consulted to our Physical Medicine and Rehabilitation clinic during the period between June 2018 and April 2018; and volunteered to participate in this study were evaluated.

Beskrivelse

Inclusion Criteria:

  • Turkish speaking
  • Suffering from low back pain during activity for over 3 months

Exclusion Criteria:

  • pregnancy
  • malignancy
  • infections
  • fractures
  • inflammatory diseases
  • cognitive impairments that might create a problem in comprehending and filling the survey

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

Kohorter og intervensjoner

Gruppe / Kohort
Intervensjon / Behandling
LBP
110 literate Turkish speaking patients suffering from low back pain (LBP) for over 3 months, within the age range 18-65 were included in the study.
ingen inngrep

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Back Beliefs Questionnaire
Tidsramme: 10 minutes
BBQ was designed to evaluate patients' LBP and their expectations regarding the negative outcomes that might be inflicted on their future; and their attitude towards return-to-work.BBQ consists of 14 items to be filled in by patients. Nine of which are used to evaluate inevitability (1st, 2nd, 3rd, 6th, 8th, 10th, 12th, 13th, 14th) and the other 5 are distractors (4th, 5th, 7th, 9th, 11th). All items are evaluated on a 5-point-Likert Scale that referred to "1-Definitely Disagree" and "5-Definitely Agree". Scoring is calculated over the expressions included in the inevitability measure by reversing the numerical values which are appointed by the participants. The resulting score is between 9 and 45. Lower scores supports the more incompatible and pessimistic beliefs.
10 minutes
Numeric Rating Scale-Pain
Tidsramme: 2 minutes
Numeric Rating Scale-Pain is a scale with good sensitivity that quantitatively evaluates the pain intensity, which is easily comparable to other pain scales. The patient defines pain level within a range of 1 to 10. 1 point represents the minumum pain level, while 10 indicates the most severe pain.
2 minutes
Oswestry Disability Index
Tidsramme: 5 minutes
Oswestry Disability Index is a scale that assesses the functional disability level associated with LBP. It consists of 10 items that each have 6 options, which are scored between 0-5. The patient's total score is divided by the maximum possible score and multiplied by 100; and a percentage score is thus attained. The resulting score is between 0 and 100. As the total score increases, the level of functional disability also increases
5 minutes
Fear Avoidance Beliefs Questionnaire
Tidsramme: 3 minutes
Fear Avoidance Beliefs Questionnaire evaluates the physical activity and work related beliefs of fear and avoidance that arise in patients with LBP. It consists of two subscales (physical activity and work) and 16 questions in total.The patient rates their agreement with each statement on a 7-point Likert scale. Where 0= completely disagree, 6=completely agree. There is a maximum score of 96. A higher score indicates more strongly held fear avoidance beliefs.
3 minutes
Hospital Anxiety and Depression Scale
Tidsramme: 3 minutes
The Hospital Anxiety and Depression Scale is a frequently used self-rating scale developed to assess psychological distress in non-psychiatric patients. The questionnaire comprises seven questions for anxiety and seven questions for depression. HADS scores were interpreted as follows for each subscale: mild=8-10, modarate=11-14, severe=15-21.
3 minutes

Samarbeidspartnere og etterforskere

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Publikasjoner og nyttige lenker

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Generelle publikasjoner

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Faktiske)

1. juni 2018

Primær fullføring (Faktiske)

12. februar 2019

Studiet fullført (Faktiske)

12. februar 2019

Datoer for studieregistrering

Først innsendt

23. august 2019

Først innsendt som oppfylte QC-kriteriene

27. august 2019

Først lagt ut (Faktiske)

28. august 2019

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

28. august 2019

Siste oppdatering sendt inn som oppfylte QC-kriteriene

27. august 2019

Sist bekreftet

1. august 2019

Mer informasjon

Begreper knyttet til denne studien

Andre studie-ID-numre

  • 050.05.04.05.01

Plan for individuelle deltakerdata (IPD)

Planlegger du å dele individuelle deltakerdata (IPD)?

NEI

IPD-planbeskrivelse

Data will not be shared.

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Nei

Studerer et amerikansk FDA-regulert enhetsprodukt

Nei

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