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Table 2 Proportion of sequences belonging to a molecular transmission cluster (MTC) by cohort country and HIV-1 subtype

From: HIV-1 molecular transmission clusters in nine European countries and Canada: association with demographic and clinical factors

Country A B C CRF01_AE CRF02_AG Other (D, F, G) Overall
MTC
N (%)
Not MTC
N (%)
MTC
N (%)
Not MTC
N (%)
MTC
N (%)
Not MTC
N (%)
MTC
N (%)
Not MTC
N (%)
MTC
N (%)
Not MTC
N (%)
MTC
N (%)
Not MTC
N (%)
MTC
N (%)
Not MTC
N (%)
Total
N (%)
Canada 7 (30.4) 16 (69.6) 332 (47.4) 368 (52.6) 29 (18.2) 130 (81.8) 4 (36.4) 7 (63.6) 6 (24.0) 19 (76.0) 5 (21.7) 18 (78.3) 383 (40.7) 558 (59.3) 941 (100.0)
France    5 (29.4) 12 (70.6)       6 (100.0)    5 (21.7) 18 (78.3) 23 (100.0)
Germany 4 (12.9) 27 (87.1) 869 (62.8) 514 (37.2) 5 (20.0) 20 (80.0) 7 (17.5) 33 (82.5) 14 (29.8) 33 (70.2) 2 (12.5) 14 (87.5) 901 (58.4) 641 (41.6) 1542 (100.0)
Greece 2 (16.7) 10 (83.3) 5 (23.8) 16 (76.2)       1 (100.0)   1 (100.0) 7 (20.0) 28 (80.0) 35 (100.0)
Italy 4 (57.1) 3 (42.9) 164 (16.1) 854 (83.9)   10 (100.0)   3 (100.0) 4 (18.2) 18 (81.8) 16 (43.2) 21 (56.8) 188 (17.1) 909 (82.9) 1097 (100.0)
Netherlands    7 (12.1) 51 (87.9)          7 (12.1) 51 (87.9) 58 (100.0)
Norway 6 (14.3) 36 (85.7) 165 (43.5) 214 (56.5) 25 (23.6) 81 (76.4) 13 (28.9) 32 (71.1) 9 (27.3) 24 (72.7) 8 (40.0) 12 (60.0) 226 (36.2) 399 (63.8) 625 (100.0)
UK 4 (13.3) 26 (86.7) 574 (40.1) 856 (59.9) 4 (6.9) 54 (93.1)   14 (100.0)   19 (100.0) 2 (25.0) 6 (75.0) 584 (37.5) 975 (62.5) 1559 (100.0)
Austria 23 (28.1) 59 (72.0) 301 (42.0) 429 (58.0) 21 (18.6) 48 (81.4) 12 (16.2) 62 (83.8) 18 (25.4) 53 (74.7) 35 (49.3) 36 (50.7) 410 (37.4) 687 (62.6) 1097 (100.0)
Spain 18 (54.6) 15 (45.5) 918 (51.0) 881 (49.0) 7 (43.8) 9 (56.3)   5 (100.0) 38 (42.7) 51 (57.3) 8 (22.2) 28 (77.8) 989 (50.0) 989 (50.0) 1978 (100.0)
Total 68 (26.2) 192 (73.9) 3350 (44.4) 4195 (55.6) 81 (18.7) 352 (81.3) 36 (18.8) 156 (81.3) 89 (28.4) 224 (71.6) 76 (35.9) 136 (64.2) 3700 (41.3) 5255 (58.7) 8955 (100.0)
  1. Abbreviation: MTC Molecular transmission clusters