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Table 3 Ancestry proportions based on a Bayesian approach on haplotype frequencies; n: sample size.

From: Interdisciplinary approach to the demography of Jamaica

 

Jamaica

All

P(0)

95% CI

P(1)

95% CI

P(2)

95% CI

Senegambia (n = 892)

0.1159

0.1096-0.1222

0.1239

0.1175-0.1304

0.1399

0.1331-0.1467

Sierra Leone (n = 823)

0.1431

0.1362-0.1500

0.1453

0.1384-0.1522

0.1479

0.1409-0.1548

Gold Coast (n = 505)

0.1956

0.1878-0.2033

0.1724

0.1650-0.1798

0.1642

0.1570-0.1715

Bight of Benin (n = 400)

0.1704

0.1630-0.1778

0.1745

0.1671-0.1819

0.1623

0.1550-0.1695

Bight of Biafra (n = 3641)

0.1501

0.1431-0.1571

0.1408

0.1340-0.1476

0.1335

0.1268-0.1402

West-central Africa (n = 1403)

0.1099

0.1037-0.1160

0.1116

0.1054-0.1178

0.1124

0.1062-0.1186

South East Africa (n = 775)

0.0580

0.0534-0.0626

0.0768

0.0716-0.0820

0.0865

0.0810-0.0920

East Africa (n = 805)

0.0571

0.0525-0.0616

0.0547

0.0503-0.0592

0.0533

0.0489-0.0577

 

Jamaica

w/o Sahelian

P(0)

95% CI

P(1)

95% CI

P(2)

95% CI

Senegambia (n = 39)

0.1046

0.0986-0.1106

0.0977

0.0919-0.1035

0.1215

0.1151-0.1279

Sierra Leone (n = 659)

0.1397

0.1329-0.1465

0.1544

0.1473-0.1615

0.1576

0.1505-0.1648

Gold Coast (n = 491)

0.1948

0.1871-0.2026

0.1752

0.1677-0.1826

0.1676

0.1603-0.1749

Bight of Benin (n = 297)

0.1878

0.1801-0.1954

0.1904

0.1827-0.1980

0.1695

0.1622-0.1769

Bight of Biafra (n = 3008)

0.1565

0.1494-0.1636

0.1449

0.1380-0.1518

0.1341

0.1274-0.1408

West-central Africa (n = 1403)

0.1071

0.1010-0.1131

0.1081

0.1020-0.1142

0.1103

0.1042-0.1164

South East Africa (n = 775)

0.0555

0.0510-0.0600

0.0761

0.0709-0.0813

0.0859

0.0804-0.0914

East Africa (n = 805)

0.0540

0.0496-0.0585

0.0533

0.0489-0.0577

0.0534

0.0490-0.0578

 

Jamaica

w/o Pygmies

P (0)

95% CI

P (1)

95% CI

P (2)

95% CI

Senegambia (n = 892)

0.1149

0.1087-0.1212

0.1212

0.1148-0.1276

0.1371

0.1304-0.1438

Sierra Leone (n = 823)

0.1391

0.1324-0.1459

0.1404

0.1336-0.1472

0.1436

0.1368-0.1505

Gold Coast (n = 505)

0.1913

0.1836-0.1990

0.1712

0.1638-0.1785

0.1613

0.1541-0.1685

Bight of Benin (n = 421)

0.1668

0.1595-0.1741

0.1690

0.1616-0.1763

0.1575

0.1503-0.1646

Bight of Biafra (n = 3097)

0.1648

0.1575-0.1721

0.1543

0.1472-0.1614

0.1455

0.1386-0.1525

West-central Africa (n = 1314)

0.1112

0.1050-0.1174

0.1137

0.1075-0.1199

0.1162

0.1099-0.1224

South East Africa (n = 775)

0.0562

0.0517-0.0608

0.0755

0.0703-0.0806

0.0851

0.0797-0.0906

East Africa (n = 753)

0.0556

0.0511-0.0601

0.0548

0.0503-0.0592

0.0537

0.0493-0.0581

 

Jamaica

w/o Sahelians or Pygmies

P (0)

95% CI

P (1)

95% CI

P (2)

95% CI

Senegambia (n = 39)

0.1012

0.0953-0.1071

0.0945

0.0888-0.1002

0.1179

0.1116-0.1242

Sierra Leone (n = 659)

0.1348

0.1281-0.1415

0.1484

0.1415-0.1554

0.1523

0.1452-0.1593

Gold Coast (n = 491)

0.1891

0.1814-0.1967

0.1710

0.1637-0.1784

0.1632

0.1559-0.1704

Bight of Benin (n = 297)

0.1803

0.1728-0.1878

0.1831

0.1756-0.1907

0.1636

0.1563-0.1708

Bight of Biafra (n = 2463)

0.1735

0.1661-0.1809

0.1609

0.1537-0.1681

0.1483

0.1414-0.1553

West-central Africa (n = 1314)

0.1096

0.1035-0.1157

0.1106

0.1045-0.1168

0.1149

0.1086-0.1211

South East Africa (n = 775)

0.0554

0.0509-0.0599

0.0753

0.0701-0.0804

0.0841

0.0786-0.0895

East Africa (n = 753)

0.0561

0.0516-0.0606

0.0561

0.0516-0.0606

0.0558

0.0513-0.0603

  1. P(x) refers to the freedom in haplotype matching, e.g. P(0) are perfect matches and P(2) are 2 differences from the shared haplotype