Table 4 Dental QLF parameters repeatability analysis in Ex-Smokers
Parameters | Short-Term Repeatability | Long-Term Repeatability | ||||
|---|---|---|---|---|---|---|
Regression analysis V2-V1 R value (p value) | Mean of the difference V2-V1 being different from zero? | Regression analysis V3-V1 R value (p value) | Mean of the difference V3-V1 being different from zero? | |||
Mean of the Difference (95% CI) | YES/NO (p value) | Mean of the Difference (95% CI) | YES/NO (p value) | |||
ΔR30 | 0.966 (p < 0.0001) | 0.05 (-1.14/1.24) | NO (p = 0.85) | 0.925 (p < 0.0001) | 0.15 (-1.57/1.87) | NO (p = 0.588) |
ΔR120 | 0.962 (p < 0.0001) | -0.05 (-0.49/0.39) | NO (p = 1) | 0.955 (p < 0.0001) | -0.05 (-0.82/0.72) | NO (p = 0.773) |
SOH score | 0.912 (p < 0.0001) | -0.05 (-1.05/0.95) | NO (p = 0.766) | 0.948 (p < 0.0001) | 0.05 (-0.72/0.82) | NO (p = 0.346) |