Table 1 Studies included in the CAAPA association analysis

From: Association study in African-admixed populations across the Americas recapitulates asthma risk loci in non-African populations

Population

Location

Study

GWAS platform

Non-asthmatics

Asthmatics

Total

Nr SNPs

African American

Baltimore

BASS

Illumina MEGA

216

135

351

12,403,613

 

Baltimore

GRAAD(1)

ADPC + Illumina HumanHap 650Y

385

396

781

15,486,076

Baltimore

GRAAD(2)

ADPC + Illumina OMNI 2.5

23

65

88

7,496,303

Chicago

CAG

ADPC + Illumina HumanHap1M

156

114

270

11,604,736

Detroit

SAPPHIRE

ADPCa + Affymetrix Axiom AFR

566

1325

1891

18,768,360

Jackson

JHS(1)

ADPC + Affymetrix 6.0

283

44

327

12,124,436

Jackson

JHS(2)

ADPC + Affymetrix 6.0

546

101

647

14,777,976

San Francisco

SAGE II

ADPC + Affymetrix Axiom LAT

691

1001

1692

18,008,099

Washington

HUFS

ADPC + Affymetrix 6.0

1527

303

1830

18,102,295

Winston-Salem

SARP

ADPC + Illumina HumanOmniExpress + HumanHap1M

45

302

347

12,281,618

   

4438

3786

8224

 

Barbados

Barbados

BAGS

ADPC + Illumina HumanHap 650Y

338

282

620

14,546,148

Brazil

Condé

BIAS

Illumina MEGA

426

194

620

13,663,002

Brazil

Salvador

ProAR

Illumina MEGA

346

761

1107

15,963,442

Colombia

Cartagena

PGCA

Illumina MEGA

488

664

1152

15,093,107

Honduras

Honduras

HONDAS

Illumina MEGA

249

254

503

12,895,713

Jamaica

Jamaica

JAAS

Illumina MEGA

507

167

674

14,792,220

Puerto Rico

Puerto Rico

GALA II

ADPC + Affymetrix Axiom LAT

853

901

1754

15,125,996

 

7645

7009

14,654

23,328,733

  1. The table summarizes the geographical location and final number of subjects and imputed SNPs included in the asthma association analysis. Bold numbers are the sum of the numbers above.
  2. aADPC data available for 730 asthmatics only