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Table 2 Cronbach’s alpha coefficients and intraclass correlation coefficients of the FACIT-CD questionnaire

From: Methodological study to evaluate the psychometric properties of FACIT-CD in a sample of Brazilian women with cervical intraepithelial neoplasia

Scale Mean (SD) Median Minimum-maximum Variation Cronbach’s alpha Intraclass correlation coefficient (95% CI)
Physical well-being 23.4 (4.2) 24.0 9–28 0–32 0.70 0.74 (0.62–0.82)
Treatment satisfaction treatment 9.7 (1.9) 9.0 3–12 0–16 0.77 0.50 (0.33–0.64)
General perceptions 18.8 (3.8) 19.0 5–24 0–28 0.76 0.72 (0.51–0.84)
Emotional well-being 30.6 (7.0) 32.0 5–40 0–44 0.79 0.76 (0.65–0.84)
Relationships 8.6 (2.2) 9.0 1–12 0–16 0.66 0.67 (0.54–0.77)
FACIT-CD 91.1 (11.6) 92.0 59–115 0–136 0.73 0.83 (0.75–0.89)
  1. SD Standard deviation, CI Confidence interval