Table 3 Spearman Correlation results for Inter-Readability Tool Analysis. Results given are formatted as: r value, p value, 95% confidence interval
FRES | FKG Median (range) | GFI Median (range) | SMOG Median (range) | |
|---|---|---|---|---|
FRES | −0.774, p < 0.0001, 95% CI [− 0.8216 to − 0.7161] | −0.267, p < 0.0001, 95% CI [− 0.3848 to − 0.1426] | −0.355, p < 0.0001, 95% CI [− 0.4646 to − 0.2364] | |
FKG | −0.774, p < 0.0001, 95% CI [− 0.8216 to − 0.7161] | 0.728, p < 0.0001, 95% CI [0.6613 to 0.7846] | 0.791, p < 0.0001, 95% CI [0.7373 to 0.8357] | |
GFI | −0.267, p < 0.0001, 95% CI [− 0.3848 to − 0.1426] | 0.728, p < 0.0001, 95% CI [0.6613 to 0.7846] | 0.909, p < 0.0001, 95% CI [0.8842 to 0.9298] | |
SMOG | −0.355, p < 0.0001, 95% CI [− 0.4646 to − 0.2364] | 0.791, p < 0.0001, 95% CI [0.7373 to 0.8357] | 0.909, p < 0.0001, 95% CI [0.8842 to 0.9298] |