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Table 4 Correlation between search rank and readability measures

From: Readability of web-based sources about induced abortion: a cross-sectional study

Readability measure

r

P-value

Flesch Kincaid Grade Level

0.15

0.02

Gunning Fog Index

0.08

0.20

Coleman-Liau Index

0.11

0.10

Simple Measure of Gobbledygook

0.15

0.02

Flesch Reading Ease

−0.09

0.14