Dataset Information

Development of the Conceptualization of Pain Questionnaire: A Measure to Study How Children Conceptualize Pain.

ABSTRACT: (1) Background: Research has shown that thoughts about pain are important for the management of chronic pain in children. In order to monitor changes in thoughts about pain over time and evaluate the efficacy of treatments, we need valid and reliable measures. The aims of this study were to develop a questionnaire to assess a child's concept of pain and to evaluate its psychometric properties; (2) Methods: This is a cross-sectional, two-phase, mixed-method study. A total of 324 individuals aged 8 to 17 years old responded to the newly created questionnaire. The Conceptualization of Pain Questionnaire (COPAQ) was calibrated using the Rasch model. The chi-square test was used for the fit statistics. Underfit and overfit of the model were determined and a descriptive analysis of infit and outfit was conducted to identify who responded erratically. Internal consistency was measured using the Person Separation Index (PSI); (3) Results: Fit to the Rasch model was good. Suitable targeting indicated which items were simple to answer; Person Fit identified 9.56% children who responded erratically; PSI = 0.814; (4) Conclusions: The findings suggest that COPAQ is a measure of a child's concept of pain that is easy to administer and respond to. It has a good fit and a good internal consistency.

SUBMITTER: Salvat I

PROVIDER: S-EPMC8038728 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature

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Development of the Conceptualization of Pain Questionnaire: A Measure to Study How Children Conceptualize Pain.

Salvat Isabel I Adillón Cristina C Andrés Eva Maria EM Monterde Sonia S Miró Jordi J

International journal of environmental research and public health 20210406 7

(1) Background: Research has shown that thoughts about pain are important for the management of chronic pain in children. In order to monitor changes in thoughts about pain over time and evaluate the efficacy of treatments, we need valid and reliable measures. The aims of this study were to develop a questionnaire to assess a child's concept of pain and to evaluate its psychometric properties; (2) Methods: This is a cross-sectional, two-phase, mixed-method study. A total of 324 individuals aged ...[more]

PMID: 33917429

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Project description:The goal of the current study was to enhance the measurement of the pediatric chronic pain experience through a methodologically rigorous approach. This paper outlines the development and initial validation of a pain intensity measure for pediatric patients with chronic pain using Patient-Reported Outcomes Measurement Information System methodology. Measure development incorporated feedback from children with painful conditions. Based on input from pediatric participants and content experts, 4 candidate items assessing pain intensity were included for large scale testing. Children completed self-report items pertaining to their pain experience that were developed as part of a larger pool of new candidate Patient-Reported Outcomes Measurement Information System pediatric pain domain items as well as measures of pain interference, depressive symptoms, fatigue, pain behavior, pain intensity, and pain catastrophizing. The final sample for the large scale testing included N = 442 pediatric patients between the ages 8 to 18 years (Mean age = 13.54, Standard Deviation = 2.78; 71.27% female) experiencing chronic pain. Psychometric analysis resulted in a final measure that included 3 items with evidence of reliability (Cronbach alpha = .82) and convergent validity. The Likert format of the response options may be preferable to the traditional numeric rating scale for use in pediatric populations who experience chronic pain based on patients' feedback, which was directly utilized in designing the scale. Further, the inclusion of fewer and clinically meaningful response options should reduce ambiguity for young respondents. PERSPECTIVE: We have developed and evaluated a clinically sensitive and psychometrically precise 3-item pain intensity measure with Likert-type responses for self-report use among children and adolescents ages 8 to 18 years with chronic pain. Development of the item content and response options included input from children and adolescents with chronic pain. The development of pain intensity items with pediatric appropriate language, and labeled, fewer response options to yield maximal clinically meaningful information improves the precision of pain intensity measurement in children.

Project description:BackgroundSelf-report measures for assessing specific fear of activities have not been reported in the peer-reviewed literature, but are necessary to adequately test treatment hypotheses related to fear-avoidance models.ObjectiveThis study described psychomotor properties of a novel self-report measure, the Fear of Daily Activities Questionnaire (FDAQ).DesignA prospective cohort design was used.MethodsReliability and validity cohorts were recruited from outpatient physical therapy clinics. Analyses for the reliability cohort included internal consistency and 48-hour test-retest coefficients, as well as standard error of measurement and minimal detectable change estimates. Analyses for the validity cohort included factor analysis for construct validity and correlation and multiple regression analyses for concurrent and predictive validity. Four-week responsiveness was assessed by paired t test, effect size calculation, and percentage of patients meeting or achieving MDC criterion.ResultsThe FDAQ demonstrated adequate internal consistency (Cronbach alpha=.91, 95% confidence interval=.87-.95) and 48-hour test-retest properties (intraclass correlation coefficient=.90, 95% confidence interval=.82-.94). The standard error of measurement for the FDAQ was 6.6, resulting in a minimal detectable change of 12.9. Factor analysis suggested a 2- or 3-factor solution consisting of loaded spine, postural, and spinal movement factors. The FDAQ demonstrated concurrent validity by contributing variance to disability (baseline and 4 weeks) and physical impairment (baseline) scores. In predictive validity analyses, baseline FDAQ scores did not contribute variance to 4-week disability and physical impairment scores, but changes in FDAQ scores were associated with changes in disability. The FDAQ scores significantly decreased over a 4-week treatment period, with an effect size of .86 and 55% of participants meeting the minimal detectable change criterion.LimitationsThe validity cohort was a secondary analysis of a clinical trial, and additional research is needed to confirm these findings in other samples.ConclusionsThe FDAQ is a potentially viable measure for fear of specific activities in physical therapy settings. These analyses suggest the FDAQ may be appropriate for determining graded exposure treatment plans and monitoring changes in fear levels, but is not appropriate as a screening tool.

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Dataset Information

Development of the Conceptualization of Pain Questionnaire: A Measure to Study How Children Conceptualize Pain.

Publications

Development of the Conceptualization of Pain Questionnaire: A Measure to Study How Children Conceptualize Pain.

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