Summary Statistics
Stanford University HIV Drug Resistance Database - A curated public database designed to represent, store, and analyze the divergent forms of data underlying HIV drug resistance.

A curated public database designed to represent, store, and analyze the divergent forms of data underlying HIV drug resistance.

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Database Statistics

Last updated on 2009-9-16


Overall statistics
980 References
47993 Individuals
54950 Time points

102409 Isolates

  • 101312 Clinical Isolates, 1097 Lab Isolates
  • 101941 HIV-1 Isolates, 288 HIV-2/SIVsm,maq Isolates, 178 NHPL (Non-Human Primate Lentivirus)

114630 Sequences

  • 55077 RT Sequences, 55738 Protease Sequences, 3815 Integrase Sequences
  • 98200 Sequences from GenBank, 16430 Sequences not in GenBank

1793468 Mutations

  • 1097323 RT Mutations, 625899 Protease Mutations, 70246 Integrase Mutations

42474 Phenotype results

  • 16398 NRTI, 7602 NNRTI,17976 PI, 498 INI Phenotype results
Number of sequences according to geographical region
ContinentRegions
Africa
(n = 14236)		Cameroon (2767), South Africa (2737), Uganda (2262), Cote d'Ivoire (773), Mali (684), Tanzania (598), Botswana (477), Malawi (457), Kenya (368), Gabon (257), Burundi (246), Mozambique (241), DRC (239), Ethiopia (231), Nigeria (218), Zimbabwe (212), Africa (190), CAR (185), Ghana (157), Senegal (132), Rwanda (106), Zambia (95), Seychelles (84), Chad (82), Libya (68), Equatorial Guinea (60), Sudan (60), Madagascar (60), Central African Republic (53), Primate Center (37), Zaire (25), Guinea-Bissau (21), Liberia (15), Niger (9), Dijibouti (7), Gambia (7), Somalia (6), Benin (3), Sierra Leone (3), Angola (2), Guinea (1), Cape Verde (1)
Asia
(n = 10438)		China (1630), Taiwan (1581), Japan (1289), Thailand (1218), Vietnam (1189), India (842), Cambodia (540), Korea (522), Malaysia (403), Uzbekistan (295), Israel (237), Kazakhstan (201), Singapore (198), Republic Of Georgia (91), Yemen (56), Saudi Arabia (50), Myanmar (27), Lebanon (26), Iran (20), Afghanistan (12), Indonesia (8), Hong Kong (3)
Europe
(n = 19268)		France (3418), Italy (3037), Germany (2472), Portugal (1701), Spain (1587), U.K. (996), Denmark (959), Belgium (919), Russia (700), Switzerland (543), Romania (396), Sweden (365), Ukraine (364), Greece (301), Luxembourg (259), Greenland (160), Europe (153), Estonia (153), Bulgaria (142), Slovenia (139), Albania (132), Netherlands (105), Azerbaijan (82), Cyprus (80), Yugoslavia (35), Belarus (18), Austria (16), Ireland (12), Moldova (12), Norway (6), Finland (6)
North America
(n = 49277)		U.S. (45597), Canada (2372), Honduras (672), Cuba (291), Mexico (165), Trinidad (66), Puerto Rico (29), Barbados (27), Antigua (16), Saint Vincent (12), Saint Lucia (10), Grenada (8), Dominica (6), North America (3), Montserrat (2), Panama (1)
Oceania
(n = 746)		Australia (431), Burkina Faso (315)
South America
(n = 7637)		Brazil (4929), Argentina (1291), Peru (750), Chile (324), Venezuela (251), Uruguay (26), Colombia (24), Ecuador (12), Guyana (12), Suriname (10), Bolivia (8)
Number of individuals according to regimen received
NRTI componentNNRTI component PI componentNRTI + PI or NNRTI regimen
AZT (2041)
D4T (722)
DDI (711)
3TC (251)
DDC (217)
ABC (209)

AZT/3TC (3358)
D4T/3TC (2358)
DDI/D4T (1545)
AZT/DDI (1489)
AZT/DDC (784)
DDI/3TC (209)
D4T/ABC (157)
3TC/ABC (145)
DDI/ABC (93)
3TC/TDF (90)
AZT/D4T (82)
DDC/D4T (71)
DDC/3TC (58)
DDI/TDF (56)
AZT/ABC (48)


AZT/3TC/ABC (282)
AZT/DDI/3TC (203)
D4T/3TC/ABC (96)
DDI/D4T/3TC (88)
3TC/ABC/TDF (86)
DDI/D4T/ABC (79)
AZT/DDC/3TC (70)
AZT/D4T/3TC (54)
DDI/3TC/TDF (32)
AZT/DDI/DDC (27)
AZT/3TC/TDF (25)
D4T/3TC/TDF (23)
DDI/3TC/ABC (22)


AZT/DDI/D4T/3TC (29)



NVP (2715)
EFV (1694)
DLV (188)
ETR (3)		IDV (2173)
NFV (2125)
SQV (915)
SQVr (712)
RTV (544)
LPVr (380)
IDVr (315)
APV (206)
APVr (100)
DRVr (28)
ATVr (24)

NFV/SQV (196)
IDV/SQV (52)
NFV/IDV (41)
APV/LPVr (40)
NFV/RTV (26)





AZT/3TC/IDV (930)
D4T/3TC/IDV (664)
D4T/3TC/NFV (543)
AZT/3TC/NFV (535)
AZT/3TC/EFV (415)
D4T/3TC/NVP (381)
AZT/3TC/NVP (331)
AZT/3TC/SQV (320)
DDI/D4T/NFV (319)
DDI/D4T/EFV (257)
D4T/3TC/SQV (205)
DDI/D4T/NVP (203)
D4T/3TC/EFV (190)
D4T/3TC/SQVr (166)
AZT/3TC/RTV (165)
D4T/3TC/RTV (140)
DDI/D4T/IDV (138)
AZT/3TC/SQVr (118)
DDI/D4T/SQVr (111)
AZT/DDC/SQV (110)
D4T/NFV/NVP (102)
AZT/DDI/NVP (78)
AZT/3TC/IDVr (74)
DDI/D4T/NFV/EFV (66)
D4T/3TC/NFV/NVP (65)
D4T/3TC/IDVr (61)
DDI/D4T/SQV (54)
AZT/DDI/NFV (52)
AZT/DDI/IDV (52)
AZT/DDI/SQV (52)
AZT/DDC/IDV (51)
Number of individuals according to subtype and drug-class experienced
SubtypeproteaseRTintegrase
PI-naivePI-treatedRTI-naiveRTI-treatedINI-naiveINI-treated
B7601681157931692642511
A15991281355423189 
C228732420681239452 
D56886354294100 
F60631426536597 
G648239417713104 
CRF01_AE9551087901069185 
CRF02_AG148913110774084841
Other3216566757676 

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The Data