Variable Selection Method in Prediction Models: Application in Periodontology

Table 2

Choice of the best logistic model by a composite score.

Fatty acids	Odds ratios	95% confidence interval	𝑃 value
Linoleic	0.81	0.67–0.98	0.03
Arachidonic	3.19	1.48–6.87	0.003
DHA	0.15	0.04–0.56	0.004