Table 7.

Radial rays involvement

Variables	Odds Ratio	P value	95% Confidence intervals
Dyslipidemias	5.238	0.008	1.554 – 17.653
Daily alcohol intake	16.8	0.012	1.870 – 150.936
At least a ray at III stage (Tubiana-Michon)	31.667	0.006	2.683 – 373.735
Presence of DD signs preceding the official diagnosis	6.955	0.017	1.415 – 34.174
First-degree relative affected	4.197	0.025	1.194 – 14.756
Relative affected (first-degree and not)	2.7	0.034	1.076 – 6.778