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Table 5: 
Summary of findings for an intervention involving reassurance that MR imaging findings are normal versus a factual explanation of MR imaging reporta
Follow-Up Period/OutcomeOutcome Measure (Scale)Effect Size, Mean Difference (95% CI)
Short
 PainVAS (0–10)3.76 (−4.55 to −2.97)
 Pain self-efficacyPSEQ–2 (0–12)4.68 (−5.62 to −3.74)
 Quality of lifeSF-12 (physical) (0–100)8.46 (−13.12 to −3.80)
SF-12 (mental) (0–100)10.48 (−14.76 to −6.20)
  • Note:—VAS indicates visual analog scale; PSEQ –2, Pain Self-Efficacy Questionnaire–2; SF-12, 12-item Short Form Health survey (physical and mental dimensions).
  • ↵a Rajasekaran et al, 2021,27 n = 44. GRADE = low. Negative values of the mean difference estimate represent an effect in favor of the intervention group.