Table 3 Percentile reference values of birth weight (in g) for Chinese newborn infants aged 24–42 weeks.

From: Construction of China national newborn growth standards based on a large low-risk sample

GA (weeks)

Male

Female

P3

P10

P25

P50

P75

P90

P97

P3

P10

P25

P50

P75

P90

P97

24

455

570

655

732

804

874

959

416

498

564

629

692

756

833

25

513

640

734

819

900

978

1072

479

572

648

722

796

869

958

26

580

719

823

918

1008

1096

1200

549

654

741

826

911

995

1096

27

657

809

924

1030

1130

1228

1343

626

745

843

941

1038

1135

1250

28

745

910

1036

1154

1267

1375

1503

711

844

955

1067

1178

1288

1418

29

845

1023

1162

1293

1418

1539

1680

804

951

1076

1203

1330

1455

1601

30

958

1150

1302

1446

1586

1720

1876

906

1068

1209

1352

1495

1636

1800

31

1087

1292

1457

1617

1771

1920

2091

1020

1198

1354

1515

1676

1835

2018

32

1233

1451

1630

1805

1976

2140

2328

1151

1344

1516

1694

1875

2051

2254

33

1400

1628

1820

2012

2199

2380

2585

1302

1509

1696

1892

2091

2285

2506

34

1586

1823

2027

2234

2438

2634

2856

1477

1695

1896

2108

2323

2534

2771

35

1791

2033

2247

2467

2686

2897

3133

1676

1902

2113

2338

2568

2791

3042

36

2015

2258

2477

2707

2937

3159

3406

1896

2125

2342

2575

2815

3047

3305

37

2247

2487

2708

2943

3181

3410

3664

2130

2357

2574

2810

3052

3287

3546

38

2468

2701

2921

3157

3399

3632

3889

2358

2579

2792

3026

3266

3498

3753

39

2649

2874

3091

3329

3573

3809

4068

2547

2762

2971

3202

3440

3670

3920

40

2783

3002

3216

3455

3702

3941

4203

2686

2896

3104

3336

3575

3806

4055

41

2886

3100

3314

3554

3806

4051

4319

2796

3005

3214

3448

3691

3925

4178

42

2977

3188

3402

3647

3907

4161

4438

2891

3101

3312

3551

3801

4042

4301