Skip to main content

Table 2 Smoothed birthweight (g) centiles by gestational age (weeks) for twins according to chorionic placentation

From: Birth weight centiles by gestational age for twins born in south India

  

Monochorionic

 

Dichorionic

GA

N

P5

P10

P25

P50

P75

P90

P95

N

P5

P10

P25

P50

P75

P90

P95

24

4

435

478

550

627

702

768

807

2

337

391

461

524

587

657

713

25

8

503

553

636

725

812

889

934

2

426

490

574

652

729

813

877

26

8

570

628

721

823

921

1008

1059

4

516

589

687

779

870

967

1040

27

2

637

701

806

919

1029

1126

1183

12

610

692

804

910

1015

1125

1205

28

6

707

778

894

1019

1141

1249

1312

12

709

799

924

1045

1165

1288

1376

29

26

782

861

990

1129

1264

1383

1453

16

810

908

1047

1184

1319

1455

1551

30

18

873

961

1104

1259

1409

1542

1621

26

914

1020

1173

1324

1475

1624

1728

31

18

974

1073

1233

1405

1574

1722

1810

50

1020

1134

1301

1468

1633

1796

1907

32

54

1081

1190

1367

1559

1746

1911

2008

80

1128

1250

1431

1613

1794

1971

2089

33

54

1187

1307

1502

1712

1917

2098

2205

84

1238

1368

1563

1761

1957

2148

2274

34

70

1293

1424

1636

1865

2089

2286

2402

136

1347

1485

1693

1907

2119

2323

2457

35

90

1393

1533

1762

2009

2250

2462

2587

178

1454

1600

1821

2050

2277

2494

2635

36

134

1489

1639

1883

2147

2404

2631

2765

236

1557

1709

1943

2187

2428

2657

2805

37

136

1569

1727

1985

2263

2535

2774

2915

322

1653

1812

2057

2314

2569

2809

2963

38

146

1624

1788

2055

2343

2624

2872

3018

276

1739

1904

2160

2428

2695

2946

3105

39

82

1647

1815

2087

2381

2666

2919

3069

192

1817

1987

2251

2531

2808

3068

3232

40

42

1646

1819

2096

2391

2680

2937

3090

44

1890

2064

2337

2626

2913

3181

3349

41

16

1613

1801

2091

2391

2684

2952

3119

16

1960

2138

2419

2718

3014

3290

3462

42

0

       

6

2028

2210

2499

2807

3113

3396

3573

  1. P5 5th centile, P10 10th centile, P25 25th centile, P50 50th centile, P75 75th centile, P90 90th centile, nd P95 95th centile