TABLE D-1 Daily Calcium 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

460.6

110

191

245

343

457

569

674

745

898

SE

33.3

36.3

43.5

44.9

43.7

36.3

35.1

38.8

43.3

66.5

7-12 mo

45

725.8

243

351

418

544

703

883

1062

1177

1410

SE

78.6

58.9

61.6

63.7

69.4

79.7

95.6

117.0

135.0

179.0

1-3 y

702

792.5

287

399

468

599

766

957

1151

1276

1533

SE

16.8

14.4

13.8

13.7

14.5

17.1

22.0

28.7

34.0

47.1

4-8 y

666

838.1

339

455

524

649

808

993

1190

1325

1618

SE

25.0

21.4

21.3

21.4

22.2

24.7

29.2

36.7

43

58.9

M 9-13 y

180

1025

358

499

587

756

980

1245

1520

1702

2084

SE

50.2

28.4

33.4

36.7

42.9

50.7

60.2

72.7

83.5

113.0

M 14-18 y

191

1169

409

554

647

834

1094

1422

1785

2039

2601

SE

55.7

24.3

25.0

26.9

34.2

49.3

73.0

104.0

128.0

188.0

M 19-30 y

328

1013

355

484

566

729

954

1232

1536

1746

2206

SE

35.4

21.2

24.2

26

29.3

34.3

43.9

62.1

79.4

128

M 31-50 y

627

912.6

313

429

503

651

857

1112

1393

1588

2015

SE

32.0

15.8

21.7

24.4

27.3

31.4

40.4

51.7

63.8

127.0

M 51-70 y

490

747.7

265

362

424

545

708

908

1122

1268

1581

SE

26.1

18.3

19.1

19.8

21.6

25.3

31.9

41.6

49.7

71.1

M >70 y

237

729.2

267

368

430

548

702

880

1064

1185

1434

SE

30.5

17.9

22.8

25.3

28.0

31.2

37.1

42.7

48.4

80.8

F 9-13 y

200

918.5

361

486

562

705

889

1100

1313

1452

1737

SE

40.4

28.7

31.7

35.7

37.3

41.9

55.4

60.9

69.5

163.0

F 14-18 y

169

752.9

246

348

413

541

713

922

1144

1293

1611

SE

38.7

28.9

32.9

35.1

38.8

42.3

45.3

50.1

56.3

79.8

F 19-30 y

302

647.2

214

300

355

464

612

792

985

1116

1397

SE

46.3

19.0

24.4

28.0

35.2

44.9

56.6

69.2

77.9

97.2

F 31-50 y

590

636.8

209

297

353

461

606

779

961

1082

1337

SE

15.4

10.5

13.7

14.4

12.7

13.8

23.2

32.0

40.1

83.2

F 51-70 y

510

599.4

215

294

344

441

571

727

891

1001

1234

SE

16.6

10.7

11.2

11.6

12.7

15.5

21.5

30.7

38.1

56.7

F >70 y

221

535.7

204

277

322

407

517

644

774

860

1037

SE

22.6

13.8

13.9

14.7

17.1

22.0

29.3

37.2

42.6

57.3

8 y and under

1482

800.3

257

382

457

595

767

969

1183

1330

1652

SE

17.3

19.6

18.4

17.7

17.3

17.8

19.8

24.4

29.1

43.4

M 9+ y

2053

924.5

312

431

507

658

865

1126

1416

1620

2077

SE

19.3

11.3

14.4

15.9

16.3

19.0

25.8

32.4

49.6

150

F 9+ y

1992

657.4

228

316

372

480

625

800

985

1109

1372

SE

9.9

9.4

9.6

9.5

9.5

9.8

11.8

16.2

20.2

30.7

F Pregnanta

33

1168

481

656

758

939

1154

1382

1596

1729

1986

SE

90.4

86.7

80.8

78.3

77.9

87.3

112.0

150.0

180.0

248.0

F Lactatinga

16

1053

619

794

875

982

1050

1120

1233

1324

1519

SE

330.3

427

492

513.0

460.0

304.0

214.0

237.0

313.0

547.0

All Indiv (+P/L)

5576

796.5

239

349

418

555

742

977

1241

1429

1855

SE

10.8

7.5

7.9

8.2

9.1

10.8

13.5

17.4

21.1

33.7

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 jacknife replication. Each standard error has 43 d.f.

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



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