BMC Medical Informatics and Decision Making

Table 4 Spearman Correlation Coefficient for between the different readability indices

From: Quality and readability of web-based Arabic health information on periodontal disease

		FKGL	SMOG	FRE
Number of words	Correlation Coefficient	− 0.142	.245^*	0.140
Number of words	p	*0.185*	*0.020*	*0.191*
Number of sentences	Correlation Coefficient	− .537^**	.225^*	.535^**
Number of sentences	p	*0.000*	*0.034*	*0.000*
FKGL	Correlation Coefficient		− 0.057	− 1.000^**
FKGL	p		*0.598*	*0.000*
SMOG	Correlation Coefficient			0.050
SMOG	p			*0.640*

^**. Correlation is significant at the 0.01 level (2-tailed)
^*. Correlation is significant at the 0.05 level (2-tailed)

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ISSN: 1472-6947

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