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Table 2 Associations of co-receptor tropism by various methods of assignment, with HIV subtype

From: Partial HIV C2V3 envelope sequence analysis reveals association of coreceptor tropism, envelope glycosylation and viral genotypic variability among Kenyan patients on HAART

  Subtype: Number of isolates, (proportion (%) Total χ 2; p-value
A1 A1R A2 C D
WebPSSM CCR5 32 (88.9) 7 (100) 2 (50) 5 (100) 3 (60) 49 (86) 0.05
CXCR4 4 (11.1) 0 (0) 2 (50) 0 (0) 2 (40) 8 (14)  
Total 36 (100) 7 (100) 4 (100) 5 (100) 5 (100) 57 (100)  
Raymond CCR5 28 (77.8) 6 (85.7) 2 (50) 5 (100) 1 (20) 42 (73.7) 0.024
CXCR4 8 (22.2) 1 (14.3) 2 (50) 0 (0) 4 (80) 15 (26.3)  
Total 36 (100) 7 (100) 4 (100) 5 (100) 5 (100) 57 (100)  
Esbjörnsson CCR5 25 (69.4) 6 (85.7) 2 (50) 4 (80) 2 (40) 39 (68.4) 0.435
CXCR4 11 (30.6) 1 (14.3) 2 (50) 1 (20) 3 (60) 18 (21.6)  
Total 36 (100) 7 (100) 4 (100) 5 (100) 5 (100) 57 (100)  
Phenoseq CCR5 30 (83.3) 6 (85.7) 4 (100) 5 (100) 3 (60) 48 (84.2) 0.416
CXCR4 6 (16.7) 1 (14.3) 0 (100) ` 2 (40] 9 (15.8)  
Total 36 (100) 7 (100) 4 (100) 5 (100) 5 (100) 57 (100)  
G2PFPR10 CCR5 29 (80.6) 6 (85.7) 2 (50) 5 (100) 1 (20) 43 (75.4) 0.016
CXCR4 7 (19.4) 1 (14.3) 2 (50) 0 (0) 4 (80) 14 (24.6)  
Total 36 (100) 7 (100) 4 (100) 5 (100) 5 (100) 57 (100)