TABLE D-2 Daily Phosphorus Intake (mg): Mean, standard error of the mean, selected percentiles, and associated standard errors for usual intake

     

Percentile

Sex/Age Category

n

Mean

1st

5th

10th

25th

50th

75th

90th

95th

99th

0-6 mo

69

325

72

131

171

244

322

399

479

532

642

SE

 

26.2

37.3

38.8

36.9

38.0

31.5

27.2

32.5

42.0

83.1

7-12 mo

45

642

212

302

358

467

612

784

965

1086

1338

SE

 

70.9

45.1

47.0

49.7

57.6

71.2

88.8

109.0

124.0

159.0

1-3 y

702

943.9

416

552

629

764

926

1104

1280

1396

1635

SE

 

13.1

18.2

15.0

13.8

12.9

13.6

16.9

22.1

26.2

36.7

4-8 y

666

1088

537

677

755

892

1059

1250

1455

1596

1910

SE

 

23.7

21.8

18.1

17.6

18.3

21.4

28.5

40.1

49.8

75.0

M 9-13 y

180

1407

589

771

882

1090

1359

1672

1993

2203

2640

SE

 

54.3

50.3

48.5

48.1

49.3

53.9

62.8

76.4

88.1

119.0

M 14-18 y

191

1642

767

956

1072

1292

1582

1927

2290

2534

3053

SE

 

61.8

46.8

46.4

47.3

51.5

60.7

75.6

96.3

113.0

157.0

M 19-30 y

328

1659

809

1002

1119

1336

1613

1932

2258

2472

2917

SE

 

51.9

38.3

39.9

42.0

46.8

51.3

64.1

83.7

101.0

159.0

M 31-50 y

627

1530

705

907

1022

1229

1484

1780

2094

2312

2791

SE

 

36.7

32.0

34.5

34.3

32.8

36.3

45.2

65.5

86.1

144.0

M 51-70 y

490

1307

604

769

866

1047

1274

1531

1789

1956

2295

SE

 

39.5

30.4

31.0

32.1

35.2

40.0

46.2

53.9

60.1

76.7

M >70 y

237

1191

559

721

814

979

1176

1386

1587

1712

1957

SE

 

30.3

37.0

34.7

33.8

32.8

32.5

33.7

38.1

43.0

57.4

F 9-13 y

200

1203

606

768

856

1005

1178

1372

1579

1725

2052

SE

 

44.1

44.9

43.7

44.0

44.4

45.3

49.3

57.1

64.5

88.6

F 14-18 y

169

1128

484

632

722

888

1097

1335

1573

1727

2040

SE

 

45.1

47.7

61.9

67.6

62.3

47.8

57.1

65.9

61.2

101.0

F 19-30 y

302

1031

433

580

665

818

1005

1215

1429

1571

1871

SE

 

63.1

29.1

31.9

35.4

50.1

70.7

78.2

81.2

87.6

123.0

F 31-50 y

590

1014

448

593

674

818

990

1183

1382

1516

1802

SE

 

20.1

22.2

21.1

20.2

18.4

18.5

24.5

36.2

46.0

70.8

F 51-70 y

510

986.5

468

599

674

806

966

1144

1325

1444

1693

SE

 

20.4

20.7

19.8

20.1

19.6

20.1

25.9

33.4

38.5

55.3

F >70 y

221

874.3

406

521

588

710

859

1022

1181

1282

1482

SE

 

27.7

26.9

26.0

25.9

26.3

28.3

32.2

38.1

42.9

55.2

8 y and under

1482

982.4

313

483

581

750

953

1181

1419

1582

1935

SE

 

15.8

22.2

20.3

18.5

14.3

15.6

18.8

27.8

36.2

57.4

M 9+ y

2053

1495

684

874

985

1189

1445

1745

2063

2282

2761

SE

 

24.2

17.8

18.3

19.0

20.7

23.8

28.7

36.2

43.2

64.3

F 9+ y

1992

1024

485

620

697

834

1001

1188

1381

1510

1783

SE

 

13.0

15.1

12.8

11.8

10.8

12.1

16.1

22.5

28.4

46.6

F Pregnanta

33

1572

773

1012

1137

1348

1581

1804

1996

2108

2314

SE

 

292.6

294.0

327.0

345.0

356.0

348.0

308.0

232.0

182.0

245.0

F Lactatinga

16

1496

1113

1211

1266

1365

1483

1613

1741

1822

1985

SE

 

309.1

313.0

348.0

369.0

362.0

283.0

254.0

311.0

374.0

548.0

All Indiv (+P/L)

5576

1222

445

620

724

915

1164

1463

1790

2020

2544

SE

 

12.9

9.6

8.0

8.8

10.2

12.1

16.6

22.3

27.2

43.6

NOTE: n represents the actual unweighted sample size in each group. Estimates were obtained using C-SIDE v1.0 (C-SIDE courtesy of Iowa State University Statistical Laboratory). Standard errors (SE) were estimated via jackknife replication. Each standard error has 43 d.f.

a These estimates are less reliable due to extremely small sample size.



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