Table 4.

Lifetime Prevalence of MDD by Centre and Sex

Centre	Male Sample	% of MDD	Female Sample	% of MDD
L’Aquila	253	3.9	300	11.0
Bari	384	2.9	421	5.2
Catania	210	5.2	294	10.2
Florence	266	5.6	422	8.8
Sulcis (Sar)	108	1.8	198	21.2
Pisa	60	10.0	94	20.2
Udine	156	5.1	232	14.2
Total	1437	4.3	1961	11.5

Comparison with centres (2 with 6DF and Bonferroni correction): Male 2⁼9.96 P⁼0.126; female 2⁼48.2 P<0.001.