Table 4. FMD risk factors studies reporting use of logistic regression model.

	Number of included articles using logistic regression model	References
Justification of the sample size	10	[48,50–52,58, 61,64–65, 88]
Calculation of statistical power	1	[47]
Existence of correlation between discussed variables	10	[44–45,47,52,58,60, 63–65, 88]