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Table 8 Difference in predictive value of poor recovery between Brief IPQ-DLV and 4DSQ (Nmax = 251)

From: Limited predictive value of illness perceptions for short-term poor recovery in musculoskeletal pain. A multi-center longitudinal study

  4DSQ 95% CI Brief IPQ-DLV 95% CI ∆ AUC1-AUC2  
AUC1 Lower Upper AUC2 Lower Upper Absolute % p
PI (N = 204) 0.65 0.54 0.74 0.63 0.50 0.73 0.03 4.0 0.61
PF (N = 200) 0.62 0.53 0.69 0.59 0.49 0.67 0.04 4.4 0.50
GPE (N = 199) 0.67 0.57 0.74 0.68 0.59 0.76 0.01 1.9 0.72
  1. AUC Area Under the Curve, CI Confidence Interval, PI pain intensity, PF physical functioning, GPE Global Perceived Effect