Self-rated measure of pain frequency, intensity, and burden: psychometric properties of a new instrument for the assessment of pain

AM dela Cruz, IH Bernstein, TL Greer, R Walker… - Journal of psychiatric …, 2014 - Elsevier
AM dela Cruz, IH Bernstein, TL Greer, R Walker, CD Rethorst, B Grannemann, T Carmody…
Journal of psychiatric research, 2014Elsevier
Background A brief, self-administered measurement of pain frequency, intensity, and burden
is desirable in both research and clinical settings. We describe the development and initial
psychometric properties of a new instrument, the Pain Frequency, Intensity, and Burden
Scale (P-FIBS). Methods The P-FIBS was administered to all participants (N= 302) with
psychostimulant use disorders in the National Institute on Drug Abuse Clinical Trials
Network's STRIDE (Stimulant Reduction Intervention using Dose Exercise) multisite trial …
Background
A brief, self-administered measurement of pain frequency, intensity, and burden is desirable in both research and clinical settings. We describe the development and initial psychometric properties of a new instrument, the Pain Frequency, Intensity, and Burden Scale (P-FIBS).
Methods
The P-FIBS was administered to all participants (N = 302) with psychostimulant use disorders in the National Institute on Drug Abuse Clinical Trials Network's STRIDE (Stimulant Reduction Intervention using Dose Exercise) multisite trial.
Results
The four items on the P-FIBS demonstrate high item–total correlations (range 0.70–0.85) with a high Cronbach's alpha (0.90). The P-FIBS demonstrated a strong negative correlation with the bodily pain sub-score of the Short Form Health Survey (r = −0.76, p < 0.0001) and did not correlate with a measure of cocaine (r = 0.09, p = 0.12) or methamphetamine (r = −0.06, p = 0.33) craving.
Conclusions
The P-FIBS demonstrates good psychometric properties. This brief measure can be used to assess pain in research settings or as a screen in clinical settings. Further research is needed to assess the measure's sensitivity to change with treatment.
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