Journal of Pathogens / 2012 / Article / Tab 3 / Research Article
Eleven-Year Distribution Pattern of Hepatitis C Virus in Southern Italy Table 3 HCV genotype/subtype prevalence among different age groups (years) in total 2,153 HCV RNA-positive patients, stratified in two time periods (2001–2005; 2006–2011).
Number of patients (%)
≤25 26–35 36–45 46–55 56–65 >65 Total of age groups Genotypes/subtypes 2001/05 2006/11 2001/05 2006/11 2001/05 2006/11 2001/05 2006/11 2001/05 2006/11 2001/05 2006/11 2001/05 2006/11 1b 7 (1.1) 9 (2.2) 34 (5.3) 17 (4.1) 35 (5.4) 36 (8.7) 94 (14.5) 48 (11.7) 234 (36.2) 103 (25.0) 243 (37.5) 199 (48.3) 647 412 2a/2c 6 (2.3) 5 (2.2) 7 (2.7) 12 (5.4) 23 (8.9) 8 (3.6) 25 (9.7) 28 (12.5) 82 (31.8) 46 (20.5) 115 (44.6) 125 (55.8) 258 224 3 13 (16.7) 3 (3.7) 23 (29.5) 21 (25.6) 32 (41.0) 35 (42.7) 8 (10.2) 19 (23.2) 1 (1.3) 2 (2.4) 1 (1.3) 2 (2.4) 78 82 4 1 (1.3) 1 (1.7) 8 (10.5) 3 (5.2) 14 (18.4) 16 (27.6) 18 (23.7) 15 (25.9) 24 (31.6) 9 (15.5) 11 (14.5) 14 (24.1) 76 58 1a 1 (3.4) 3 (4.9) 6 (20.7) 11 (18.0) 12 (41.5) 20 (32.8) 5 (17.2) 17 (27.9) 1 (3.4) 6 (9.8) 4 (13.8) 4 (6.6) 29 61 1* 6 (14.6) 4 (8.2) 11 (26.8) 9 (18.4) 9 (22.0) 6 (12.2) 5 (12.2) 13 (26.5) 10 (24.4) 17 (34.7) 41 49 1a/1b 2 (3.2) 9 (14.5) 23 (37.1) 3 (37.5) 7 (11.3) 3 (37.5) 10 (16.2) 1 (12.5) 11 (17.7) 1 (12.5) 62 8 2* 1 (2.4) 1 (4.2) 3 (7.3) 6 (25.0) 6 (14.6) 4 (16.6) 8 (19.5) 13 (54.2) 23 (56.2) 24 41 5 2 (100.0) 1 (100.0) 2 1 Total (%) 30 (2.5) 22 (2.4) 93 (7.6) 68 (7.3) 151 (12.4) 130 (13.9) 172 (14.1) 142 (15.2) 361 (29.7) 188 (20.0) 410 (33.7) 386 (41.2) 1217 936
∗
U
nsubtypeable.