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Association between high fear-avoidance beliefs about physical activity and chronic disabling low back pain in nurses in Japan.

ABSTRACT: BACKGROUND:High prevalence of low back pain (LBP) in nurses has been reported globally. Ergonomic factors and work-related psychosocial factors have been focused on as risk factors. However, evidence on the role of fear-avoidance beliefs (FABs) concerning LBP in nurses is lacking. This study examined LBP prevalence and the association between FABs and chronic disabling LBP that interfered with work and lasted ? 3 months. METHODS:Female nurses (N?=?3066; mean age?=?35.8?±?10.6?years) from 12 hospitals in Japan participated. A self-reported questionnaire was used to collect information on sociodemographics, LBP, work-related factors, and psychological distress. FABs about physical activity were assessed using a subscale from the FAB Questionnaire (score range?=?0-24). The participants were asked to choose one of four statements regarding their LBP in the past 4 weeks: 1) I did not have LBP, 2) I had LBP without work difficulty, 3) I had LBP with work difficulty but without requiring absence from work, and 4) I had LBP requiring absence from work. If the participant had LBP in the past 4 weeks, it was also inquired if the LBP had lasted for ? 3 months. Chronic disabling LBP was defined as experiencing LBP with work difficulty in the past 4 weeks which had lasted for ? 3 months. In the nurses who had experienced any LBP in the past 4 weeks, we examined the association between FABs and experiencing chronic disabling LBP using multiple logistic regression models adjusting for pain intensity, age, body mass index, smoking status, psychological distress, hospital department, weekly work hours, night shift work, and the12 hospitals where the participants worked. RESULTS:Four-week and one-year LBP prevalence were 58.7 and 75.9%, respectively. High FABs (? 15) were associated with chronic disabling LBP (adjusted odds ratio?=?1.76, 95% confidence interval [1.21-2.57], p?=?0.003). CONCLUSIONS:LBP is common among nurses in Japan. FABs about physical activity might be a potential target for LBP management in nurses. TRIAL REGISTRATION:UMIN-CTR UMIN000018087. Registered: June 25, 2015.

SUBMITTER: Fujii T

PROVIDER: S-EPMC6883590 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature

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Association between high fear-avoidance beliefs about physical activity and chronic disabling low back pain in nurses in Japan.

Fujii Tomoko T Oka Hiroyuki H Takano Kenichiro K Asada Fuminari F Nomura Takuo T Kawamata Kayo K Okazaki Hiroshi H Tanaka Sakae S Matsudaira Ko K

BMC musculoskeletal disorders 20191128 1

<h4>Background</h4>High prevalence of low back pain (LBP) in nurses has been reported globally. Ergonomic factors and work-related psychosocial factors have been focused on as risk factors. However, evidence on the role of fear-avoidance beliefs (FABs) concerning LBP in nurses is lacking. This study examined LBP prevalence and the association between FABs and chronic disabling LBP that interfered with work and lasted ≥ 3 months.<h4>Methods</h4>Female nurses (N = 3066; mean age = 35.8 ± 10.6 year ...[more]

PMID: 31779617

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Project description:Purpose:Physical dysfunction in chronic low back pain patients is influenced by psychological variables rather than by pain severity. Assessing personality traits may help clinicians address the complexity of patients' experiences and design treatments that target these vulnerabilities. This study aimed to identify the distinguishing personality traits of a cohort of patients with disabling chronic low back pain and to determine associations between those traits and fear-avoidance beliefs, depressive, and anxious moods. Patients and Methods:This cross-sectional study included 102 chronic low back pain patients (57% male), who failed standard management and were referred to a multidisciplinary rehabilitation program. All patients completed the five domains of the NEO Personality Inventory (NEO PI)-Revised (Neuroticism, Extraversion, Openness to experience, Agreeableness and Conscientiousness), the Tampa Scale for Kinesiophobia (TSK), and the Hospital Anxiety and Depression Scale (HADS). One-sample t-test was used to compare sample personality means with average population norms. Association between the five personality domains with TSK and HADS was assessed using Pearson's correlation, adjusted for patient demographics and pain-related variables. Linear regression was used to estimate associations adjusted for covariates. Results:Both men and women had significantly lower scores in the Openness to experience domain and significantly higher scores in the Conscientiousness domain than the general population norms. After adjusting for covariates, Neuroticism was associated with higher fear-avoidance, depression and anxiety scores. Conversely, Extraversion and Openness to experience negatively correlated with depression scores. Extraversion also inversely correlated with fear-avoidance. Conscientiousness negatively correlated with depression and anxiety after adjustment. Conclusion:Patients with disabling chronic low back pain show personality characteristics that deviate significantly from the normal population norms but do not reach maladaptive forms of personality disorders. Clinicians would benefit from assessing patients' personality traits to address protective and risk factors for psychological distress, particularly in difficult-to-treat, highly disabled low back pain patients.

Project description:The purpose of this secondary analysis was to test the hypothesis that an empirically derived psychological subgrouping scheme based on multiple Fear-Avoidance Model (FAM) constructs would provide additional capabilities for clinical outcomes in comparison with a single FAM construct.Patients (n=108) with acute or subacute low back pain enrolled in a clinical trial comparing behavioral physical therapy interventions to classification-based physical therapy completed baseline questionnaires for Pain Catastrophizing Scale, fear-avoidance beliefs [Fear-Avoidance Beliefs Questionnaire (FABQ)-physical activity scale (PA), FABQ work scale], and patient-specific fear (Fear of Daily Activities Questionnaire). Clinical outcomes included pain intensity and disability measured at baseline, 4 weeks, and 6 months. A hierarchical agglomerative cluster analysis was used to create distinct cluster profiles among the FAM measures and discriminant analysis was used to interpret clusters. Changes in clinical outcomes were investigated with repeated measures analysis of variance and differences in results based on cluster membership were compared with FABQ-PA subgrouping used in the original trial.Three distinct FAM subgroups (Low-Risk, High Specific Fear, and High Fear and Catastrophizing) emerged from cluster analysis. Subgroups differed on baseline pain and disability (P<0.01) with the High Fear and Catastrophizing subgroup associated with greater pain than the Low-Risk subgroup (P<0.01) and the greatest disability (P<0.05). Subgroup×time interactions were detected for both pain and disability (P<0.05) with the High Fear and Catastrophizing subgroup reporting greater changes in pain and disability than other subgroups (P<0.05). In contrast, FABQ-PA subgroups used in the original trial were not associated with interactions for clinical outcomes.These data suggest that subgrouping based on multiple FAM measures may provide additional information on clinical outcomes in comparison with determining subgroup status by FABQ-PA alone. Subgrouping methods for patients with low back pain should include multiple psychological factors to further explore if patients can be matched with appropriate interventions.

Project description:IntroductionLow back pain (LBP) is highly prevalent in Nigeria and is more devastating in rural Nigeria due to adverse living and working conditions, reinforced by maladaptive illness beliefs. There is a need to develop measures for assessing such beliefs in this population. This study aimed to cross-culturally adapt the Fear Avoidance Beliefs Questionnaire (FABQ) and test its psychometric properties in mixed rural and urban Nigerian populations with chronic LBP.MethodsTranslation, cultural adaptation, test-retest, and cross-sectional psychometric testing. FABQ was forward and back translated by clinical/non-clinical translators. A review committee evaluated the translations. Twelve people with chronic LBP in a rural Nigerian community pre-tested the questionnaire. Cronbach's alpha assessing internal consistency; intra-class correlation coefficient and Bland-Altman plots assessing test-retest reliability; and minimal detectable change were investigated in a convenient sample of 50 chronic low back pain sufferers in rural and urban Nigeria. Construct validity was examined using Pearson's correlation analyses with the eleven-point box scale and Igbo Roland Morris Disability Questionnaire (Igbo-RMDQ), and exploratory factor analysis in a random sample of 200 adults with chronic low back pain in rural Nigeria. Ceiling and floor effects were investigated in all samples.ResultsAmendments allowed interviewer-administration. Item 8 was modified to 'I have a compensation or gains I get from having my pain' as there is no benefit system in Nigeria. Igbo phrase for 'physical activity' could also mean 'being active', 'moving the body' or 'moving about' and was used in the items with 'physical activity'. The Igbo-FABQ had good internal consistency (α = 0.80-0.86); intra class correlation coefficients (ICC = 0.71-0.72); standard error of measurements (3.21-7.40) and minimal detectable change (8.90-20.51). It correlated moderately with pain intensity and disability, with a two-factor structure and no floor and ceiling effects.ConclusionsIgbo-FABQ is valid, reliable, and can be used clinically and for research.

Project description:Background:Exercise is recommended for the treatment and management of low back pain (LBP) and the prevention of chronicity. Exercise adherence has been only modest in intervention studies among people with musculoskeletal pain. Fear-avoidance beliefs (FABs) are known to affect exercise adherence.The purpose was twofold: to examine which bio-psycho-social factors contributed to exercise adherence during a 6-month neuromuscular exercise intervention among female healthcare workers with recurrent LBP, and to investigate how exercising affects FABs at 6 and 12?months' follow-up. Methods:Some 219 healthcare workers aged 30-55?years with mild-to-moderate re-current non-specific LBP were originally allocated into: 1) exercise, 2) counselling, 3) combined exercise and counselling, and 4) control groups. In the present secondary analysis, groups 1 and 3 (exercise only and exercise+counselling) were merged to be exercisers and groups 2 and 4 were merged to be non-exercisers. Baseline variables of the exercise compliers (?24 times over 24?weeks; n?=?58) were compared to those of the non-compliers (<?1 time/week, 0-23 times; n?=?52). The effects of the exercise programme on FABs were analysed by a generalised linear mixed model according to the intention-to-treat principle (exercisers; n?=?110 vs non-exercisers; n?=?109) at three measurement points (baseline, 6, and 12?months). A per-protocol analysis compared the more exercised to the less exercised and non-exercisers. Results:A low education level (p?=?0.026), shift work (p?=?0.023), low aerobic (p?=?0.048) and musculoskeletal (p?=?0.043) fitness, and high baseline physical activity-related FABs (p?=?0.019) were related to low exercise adherence. The exercise programme reduced levels of both physical activity- and work-related FABs, and there was a dose response: FABs reduced more in persons who exercised ?24 times compared to those who exercised 0-23 times. Conclusion:Healthcare workers who had lower education and fitness levels, worked shifts, and had high physical activity-related FABs had a lower adherence to the 6-month neuromuscular exercise programme. Exercising with good adherence reduced levels of FABs, which have been shown to be linked with prolonged LBP. Motivational strategies should be targeted at persons with low education and fitness levels and high FABs in order to achieve better exercise adherence.

Dataset Information

Association between high fear-avoidance beliefs about physical activity and chronic disabling low back pain in nurses in Japan.

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Association between high fear-avoidance beliefs about physical activity and chronic disabling low back pain in nurses in Japan.

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