Table 1.

Enrolled Sample by Centre, Sex and Rate of the Non-Interviewed (Deceased, not Contacted, or Refusal)

Centre	Interviewed Males	Interviewed Females	Total Interviewed	Non Interviewed	Total Sample Randomized	% of Non‑Interviewed
L’Aquila	253	300	553	151	704	21.4
Bari	384	421	805	167	972	17.2
Catania	210	294	504	162	666	24.3
Florence	266	422	688	158	846	18.9
Sulcis (Sardinia)	108	198	306	159	465	34.1
Pisa	60	94	154	310	464	66.8
Udine	156	232	388	494	882	56.0
Total	1437	1961	3398	1601	4999	32.0