Fear-Avoidance Beliefs Questionnaire

The FABQ focuses specifically on how a patient’s fear-avoidance beliefs about physical activity and work may affect and contribute to his/her low back pain (i.e. the cognitive/affective components of pain that are differentiated from specific tissue damage, injury, and nociception) and resulting disability.

Link to Instrument

Acronym FABQ

Area of Assessment

Activities of Daily Living
Behavior
Functional Mobility
General Health
Life Participation
Mental Health
Motivation
Occupational Performance
Pain
Personality
Quality of Life
Self-efficacy
Stress & Coping

Assessment Type

Patient Reported Outcomes

Administration Mode

Paper & Pencil

Cost

Diagnosis/Conditions

Populations

Key Descriptions

Number of Items

Equipment Required

Time to Administer

Depends on the patient's cognitive abilities

Required Training

No Training

Age Ranges

Instrument Reviewers

Initially reviewed by Amy Gwynn, Jayson Hull, Michael Irr, Nicholas Mang, Joseph Miller, Laura Rapp, Michelle Treffer, and Pat McNamara in September 2013; Updated by Natalie Mordini in June 2014

Body Part

ICF Domain

Activity
Participation

Measurement Domain

Activities of Daily Living
Cognition
General Health
Sensory

Professional Association Recommendation

(George. Steven Z. 2006)

Recommendations based on level of care in which the assessment is taken:

Recommendations for entry-level physical therapy education and use in research

Considerations

Pelvic Girdle Pain:

(Grotle et al, 2012)

Patients with Chronic Low Back Pain:

(Calley et al, 2010, Chronic Low Back Pain)

(Crombez et al, 1999, patients with chronic low back pain)

(George. Steven Z. 2006)

(Cleland et al, 2007)

Patients with Acute or Sub-Acute Low Back Pain:

(Beneciuk et al, 2012, Acute or Sub-acute Low Back Pain)

Shoulder Pain:

(Mintkin et al, 2010)

Workers with upper extremity injury:

(Inrig, 2012, Workers with UE injury)

Musculoskeletal Disorders:

(Holden et al., 2010)

Spine Surgery:

(Havakeshian & Mannion, 2013)

Cervical Radiculopathy:

(Dedering & Borjesson, 2012)

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Chronic Pain

Standard Error of Measurement (SEM)

Pelvic Girdle Pain:

(Grotle et al, 2012)

Minimal Detectable Change (MDC)

Pelvic Girdle Pain:

(Grotle et al, 2012 for “primary and secondary care clinics”)

Minimally Clinically Important Difference (MCID)

Pelvic Girdle Pain:

(Grotle et al, 2012)

Cut-Off Scores

Shoulder Pain:

(Mintkin et al, 2010)

Missing Work Prediction Metrics for Shoulder-Specific FABQ-WB (items 8,9, and 12-16)

Normative Data

Neck Pain:

Table 1 Patient characteristics

Patients (in full-time work)

2nd or more episode

Pain duration before physiotherapy

*Patients recruited from centre 1 and 3 also participated in the study of construct validity. Centre 1: Prince of Wales Hospital. Centre 2: Alice Ho Miu Ling Nethersole Hospital. Centre 3: Queen Elizabeth Hospital. Centre 4: Quality Healthcare Asia Limited, Shatin Physiotherapy Clinic. P1, Neck pain only; P2, Neck pain + referred pain to upper limb(s); P3, Neck pain + neurogenic symptoms (pins and needles or numbness) ± referred pain to upper limb(s).

Test/Retest Reliability

Pelvic Girdle Pain:

(Grotle et al, 2012)

Shoulder Pain:

(Mintkin et al, 2010)

Neck Pain:

Table 2 Test-retest reliability and internal consistency coefficients for the fear-avoidance questionnaire in sample A patients

Internal consistency (T) Cronbach's alpha (95% CI)

Test-retest reliability: Adequate-Excellent

Criterion Validity (Predictive/Concurrent)

Neck Pain:

(George. Steven Z. 2006)

Correlations Among 4-week Changes in Disability, Fear-Avoidance Beliefs, and Average Pain Intensity:

Construct Validity

Shoulder Pain:

(Mintkin et al, 2010)

Pelvic Girdle Pain:

(Grotle et al, 2012)

The FABQ-PA had the following construct validity:

Test

Level of Validity

Spearman's r

Pelvic Girdle Questionnaire Total

Pelvic Girdle Questionnare Activity

Subscale (items 1-20)

Pelvic Girdle Questionnaire Symptom Subscale (items 21-25)

Disability Rating Index

Oswestry Disability Index

Pain Catastrophizing Scale

SF1 of SF-36 (General Health)

SF2 of SF-36 (Physical Functioning)

SF3 of SF-36 (Role-physical)

SF4 of SF-36 (Bodily Pain)

SF5 of SF-36 (Vitality)

SF6 of SF-36 (Social Functioning)

SF7 of SF-36 (Mental Health)

SF8 of SF-36 (Role-emotional)

(George. Steven Z. 2006)

Correlation of FABQ –PA Question and Average Pain Intensity During the Past 24 Hours

Question

Level of Validity

Spearman's r

PA makes my pain worse

PA might harm my back

I should not do PA that (might) make my pain worse

I cannot do PA that (might) make my pain worse

Neck Pain:

Table 3 Correlations between the fear-avoidance scores and other measures of pain, disability and health

Cross-sectional (sample B, n = 168)

Longitudinal (sample C, n = 107)

Change in SF-36 (physical)

Change in SF-36 (mental)

NRS, 11-point numerical rating scale; NPQ, Northwick Park Neck Pain Questionnaire; SF-36, Medical Outcomes 36-Item Short-Form Health Survey; rs, Spearman's correlation coefficient.

Content Validity

Neck Pain:

Face Validity

Floor/Ceiling Effects

Pelvic Girdle Pain:

(Grotle et al, 2012): None for the FABQ-PA

Non-Specific Patient Population

Minimal Detectable Change (MDC)

Workers with upper extremity injury:

(Inrig, 2012, Workers with UE injury)

Normative Data

Workers with upper extremity injury:

(Inrig, 2012, Workers with UE injury, n = 187, 56% working, 44% not currently working)

Test/Retest Reliability

(Waddell et al. 1993)

"All 16 individual items reached acceptable levels of test-retest reproducibility. 71% of individual answers were identical on retest which is high for 7-point scales. K statistics confirmed that all 16 items had high level of reproducibility. Two items had moderate concordance of 0.41-0.60, 8 had substantial concordance of 0.61-0.80 and 6 had close to complete concordance of greater than 0.80 (Landis and Koch 1977). The average level of K for all 16 items was 0.74 and all reached the 0.001 level of significance.

Workers with upper extremity injury:

(Inrig, 2012, Workers with UE injury)

Interrater/Intrarater Reliability

(George. Steven Z. 2006)

Internal Consistency

Workers with upper extremity injury:

(Inrig, 2012, Workers with UE injury)

Construct Validity

(Waddell et al. 1993)

Pearson product-moment correlation coefficients for the 2 scales were:

Correlation of fear-avoidance beliefs and clinical variables

duration present episode

activities of daily living

present work loss

work loss in past year

Workers with upper extremity injury:

(Inrig, 2012, Workers with UE injury)

No correlation between age and FABQ subscales

FABQ-W rs = -0.05, P = 0.50

FABQ-PA rs = 0.01, P = 0.87

Pain intensity/ severity

SPADI pain subscale >0.4

Von Korff pain intensity scale >0.4

FABQ-W rs = 0.24, No P = 0.0016

FABQ-PA rs = 0.23, P = 0.003

FABQ-W rs = 0.25, P = 0.0015

FABQ-PA rs = 0.25, P = 0.001

Physical function/ disability

FABQ-W rs = 0.48, No P =

FABQ-PA rs = 0.45, P =

FABQ-W rs = -0.18, P = 0.03

FABQ-PA rs = -0.23, P = 0.003

FABQ-PA rs = -0.26, P = 0.001

FABQ-W rs = -0.25, P = 0.0022

FABQ-PA rs = -0.30, P = 0.0002

# of days off work >0.4

Current work status

DASH work module >0.40

FABQ-W rs = 0.31, No P =

FABQ-PA rs = 0.17, P = 0.02

Wicoxon rank sum FABQ-W Z=

FABQ-PA Z = 1.545, P = 0.1223

FABQ-W rs = 0.46, P =

FABQ-PA rs = 0.38, P = 0.0002

FABQ-W rs = 0.51, P =

FABQ-PA rs = 0.42, P =

Content Validity

(Waddell et al. 1993)

Face Validity

(Waddell et al. 1993)

(Cleland et al, 2007)

Floor/Ceiling Effects

(Waddell et al. 1993)

Workers with upper extremity injury:

(Inrig, 2012, Workers with UE injury)

Back Pain

Minimally Clinically Important Difference (MCID)

LBP:

(George. Steven Z. 2006)

Normative Data

Patients with Acute or Sub-Acute Low Back Pain:

(Beneciuk et al, 2012, Acute or Sub-acute Low Back Pain, n = 108 with chronic low back pain of varying intensities)

Chronic LBP:

(Cleland et al, 2007)

Test/Retest Reliability

Chronic LBP:

(Swinkels-Meewisse et al. 2003)

(Staerkle et al. 2004)

Internal Consistency

Chronic Low Back Pain:

(Crombez et al, 1999, patients with chronic low back pain)

(Swinkels-Meewisse et al. 2003)

(Staerkle et al. 2004)

Criterion Validity (Predictive/Concurrent)

Chronic Low Back Pain:

(Crombez et al, 1999, patients with chronic low back pain)

LBP:

(Swinkels-Meewisse et al. 2003)

Pearson’s rho (concurrent):

(Cleland et al, 2007)

Table 8 Accuracy statistics for predicting a poor outcome using previously reported cut-off scores for the FABQ-PA and FABQ-W

ABQ-PA: (cut-off > 13 points)

FABQ-W: (cut-off > 29 points)

Construct Validity

LBP:

(Cleland et al, 2007)

Chronic Low Back Pain:

(Crombez et al, 1999, patients with chronic low back pain)

Pain Related Fear Measures

FABQ-PA: r = 0.57-0.76

FABQ-W: r = 0.53-0.56

Excellent to adequate

FABQ-PA: r = 0.21-0.42

FABQ-W: r = 0.35-0.38

Poor to adequate

FABQ-PA: r = 0.21-0.42

FABQ-W: r = 0.35-0.38

Expected Pain Increase

Experienced Pain Increase

Floor/Ceiling Effects

LBP:

(Cleland et al, 2007)

Responsiveness

LBP:

(Staerkle et al. 2004)

Musculoskeletal Conditions

Cut-Off Scores

Musculoskeletal Disorders:

(Holden et al., 2010)

Diagnostic properties for a FABQ-W cut-off score of >39.5 and

Positive predictive value

Negative predictive value

Positive likelihood ratio

Negative likelihood ratio

Normative Data

Musculoskeletal Disorders:

(Holden et al, 2010, n = 117)

Criterion Validity (Predictive/Concurrent)

Musculoskeletal Disorders:

(Holden et al, 2010)

Spinal Injuries

Normative Data

Cervical Radiculopathy:

(Dedering & Borjesson, 2012)

Test/Retest Reliability

Cervical Radiculopathy:

(Dedering & Borjesson, 2012, n = 82 (k-value of weighted kappa and p-value of sign test))

Internal Consistency

Cervical Radiculopathy:

(Dedering & Borjesson, 2012)

Criterion Validity (Predictive/Concurrent)

Spine Surgery:

(Havakeshian & Minnon, 2013)

Cervical Radiculopathy:

(Dedering & Borjesson, 2012)

Construct Validity

Cervical Radiculopathy:

(Dedering & Borjesson, 2012)

The FABQ-PA, FABQ-W, and FABQ-SUM had the following construct validity:

Table 5. Spearman's correlation coefficients for the FABQ-SUM scores (FABQ-PA, FABQ-W, FABQ-SUM), Tampa scale sum score (TSK) and the scores of the questionnaires NDI, PCS, EQ-5D, GSES, HAD, physical activity and pain rated on a Borg CR-10 scale (n=41)

*,** indicate correlation coefficients. Correlation coefficients exceeding 0.50 are in italics. FABQ, Fear Avoidance Beliefs Questionnaire; TSK, Tampa Scale for Kinesiophobia; NDI, Neck Disability Index; PCS, Pain Catastrophizing Scale; GSES, General-Self-efficacy Scale; HAD, Hospital Anxiety

Responsiveness

Cervical Radiculopathy:

(Dedering & Borjesson, 2012)

(George. Steven Z. 2006)

Bibliography

Al-Obaidi, Saud M, Beattie, Paul, Al-Zoabi, Baker, & Al-Wekeel, Sami. (2005). The relationship of anticipated pain and fear avoidance beliefs to outcome in patients with chronic low back pain who are not receiving workers’ compensation. Spine, 30(9), 1051-1057.

Beneciuk, Jason M, Robinson, Michael E, & George, Steven Z. (2012). Low back pain subgroups using fear-avoidance model measures: Results of a cluster analysis. The Clinical journal of pain, 28(8), 658.

Calley, Darren Q, Jackson, Steven, Collins, Heather, & George, Steven Z. (2010). Identifying patient fear-avoidance beliefs by physical therapists managing patients with low back pain. Journal of orthopaedic & sports physical therapy, 40(12), 774-783.

Cleland, Joshua A, Fritz, Julie M, & Brennan, Gerard P. (2008). Predictive validity of initial fear avoidance beliefs in patients with low back pain receiving physical therapy: is the FABQ a useful screening tool for identifying patients at risk for a poor recovery? European Spine Journal, 17(1), 70-79.

Dedering, Åsa, & Börjesson, Tina. (2013). Assessing Fear‐avoidance Beliefs in Patients with Cervical Radiculopathy. Physiotherapy Research International, 18(4), 193-202. G

eorge, Steven Z, Calley, Darren, Valencia, Carolina, & Beneciuk, Jason M. (2011). Clinical investigation of pain-related fear and pain catastrophizing for patients with low back pain. The Clinical journal of pain, 27(2), 108-115.

George, Steven Z, Fritz, Julie M, & McNeil, Daniel W. (2006). Fear-avoidance beliefs as measured by the fear-avoidance beliefs questionnaire: change in fear-avoidance beliefs questionnaire is predictive of change in self-report of disability and pain intensity for patients with acute low back pain. The Clinical journal of pain, 22(2), 197-203.

Grotle, Margreth, Garratt, Andrew M, Jenssen, Hanne Krogstad, & Stuge, Britt. (2012). Reliability and construct validity of self-report questionnaires for patients with pelvic girdle pain. Physical therapy, 92(1), 111-123.

Havakeshian, S, & Mannion, AF. (2013). Negative beliefs and psychological disturbance in spine surgery patients: a cause or consequence of a poor treatment outcome? European Spine Journal, 22(12), 2827-2835.

Holden, Jason, Davidson, Megan, & Tam, Janet. (2010). Can the Fear-Avoidance Beliefs Questionnaire predict work status in people with work-related musculoskeltal disorders? Journal of back and musculoskeletal rehabilitation, 23(4), 201-208.

Inrig, Taucha, Amey, Bev, Borthwick, Cheryl, & Beaton, Dorcas. (2012). Validity and reliability of the Fear-Avoidance Beliefs Questionnaire (FABQ) in workers with upper extremity injuries. Journal of occupational rehabilitation, 22(1), 59-70.

Lee, Kwok-Chung, Chiu, Thomas TW, & Lam, Tai-Hing. (2006). Psychometric properties of the Fear-Avoidance Beliefs Questionnaire in patients with neck pain. Clinical rehabilitation, 20(10), 909-920.

Mintken, Paul E, Cleland, Joshua A, Whitman, Julie M, & George, Steven Z. (2010). Psychometric properties of the Fear-Avoidance Beliefs Questionnaire and Tampa Scale of Kinesiophobia in patients with shoulder pain. Archives of physical medicine and rehabilitation, 91(7), 1128-1136.

Staerkle, Ralph, Mannion, Anne F, Elfering, Achim, Junge, Astrid, Semmer, Norbert K, Jacobshagen, Nicola, . . . Boos, Norbert. (2004). Longitudinal validation of the fear-avoidance beliefs questionnaire (FABQ) in a Swiss-German sample of low back pain patients. European Spine Journal, 13(4), 332-340.

Swinkels-Meewisse, EJCM, Swinkels, RAHM, Verbeek, ALM, Vlaeyen, JWS, & Oostendorp, RAB. (2003). Psychometric properties of the Tampa Scale for kinesiophobia and the fear-avoidance beliefs questionnaire in acute low back pain. Manual therapy, 8(1), 29-36.

Waddell, Gordon, Newton, Mary, Henderson, Iain, Somerville, Douglas, & Main, Chris J. (1993). A Fear-Avoidance Beliefs Questionnaire (FABQ) and the role of fear-avoidance beliefs in chronic low back pain and disability. Pain, 52(2), 157-168.

Wilson, Anna C, Lewandowski, Amy S, & Palermo, Tonya M. (2011). Fear-avoidance beliefs and parental responses to pain in adolescents with chronic pain. Pain Research & Management: The Journal of the Canadian Pain Society, 16(3), 178.

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