Table 3. Multivariable analysis.

	Outcome variable
	Delay before 1st Trt.			Delay before surgery
	All patients			Without NACT			With NACT
	N = 186*			N = 110			N = 76
	Coef.**	SE**		Coef.	SE		Coef.	SE
Composite Pandemic Index (Ser x Sol)
<50	REF		NS	REF		NS	REF		NS
> = 50	-0.089	0.065		-0.061	0.095		-0.022	0.07
Age at inclusion
< = 55 yrs	REF		<0.05	REF		NS	REF	0.061	NS
>55 yrs	0.131	0.064		0.122	0.1		0.156
Center of inclusion
Nantes	REF		<0.05	REF		NS	REF		NS
Angers	0.17	0.092		0.096	0.129		0.01	0.1
Clermont-F.	0.3	0.099		0.283	0.135		0.232	0.11
Nancy	0.24	0.095		0.289	0.124		-0.224	0.12
N of comorbidities
0	REF		NS	REF		NS	REF		NS
1 or more	0.006	0.071		0.059	0.104		0.049	0.07
NACT***
Without	REF		NS	-			-
With	0.006	0.066		-			-

* 1 outlier with extreme delay value has been excluded ;

** Coefficient and Standard Error;

*** NACT- Neoadjuvant Chemotherapy