Table 3

Dietary intake in females by age in the Personalized Medicine Research Project

Age Group

18-39

40-59

60+

N*

Mean

Median

N*

Mean

Median

N*

Mean

Median

K-W Test p-value

Food energy (kcal)

2147

1859.5

1637.4

2752

1674.7

1522.7

1997

1415.5

1341.1

< 0.001

Total fat (g)

2147

65.2

56.1

2752

61.6

53.8

1997

51.3

46.0

< 0.001

Cholesterol (mg)

2147

199.3

171.4

2752

185.0

161.7

1997

154.3

137.3

< 0.001

Protein (g)

2147

71.6

64.2

2752

67.3

61.7

1997

54.5

50.8

< 0.001

Alcohol (g)

2147

6.6

2.1

2752

5.9

1.4

1997

3.1

0.6

< 0.001

Vitamin A (IU CSFII)

2147

8958.8

6375.6

2752

9921.8

7354.3

1997

8549.4

6695.0

< 0.001

Vitamin A (mcg RE CSFII)

2147

1264.8

1003.5

2752

1324.5

1096.7

1997

1157.6

999.3

< 0.001

Vitamin E (mg ATE CSFII)

2147

8.3

6.9

2752

8.4

7.3

1997

7.5

6.6

< 0.001

Vitamin C (mg)

2147

134.6

101.3

2752

127.1

104.3

1997

124.5

108.2

< 0.065

Zinc (mg)

2147

11.0

9.8

2752

10.4

9.5

1997

8.7

8.1

< 0.001

Selenium (mcg)

2147

86.2

76.4

2752

81.2

74.0

1997

67.0

62.1

< 0.001

Total Vitamin A Activity (mcg)

2147

838.4

719.7

2752

828.2

719.9

1997

721.8

659.8

< 0.001

Beta Carotene

2147

3198.6

2055.7

2752

3657.3

2524.0

1997

3101.7

2276.5

< 0.001

Lutein|Zeaxanthin (mcg NDS)

2147

2444.7

1643.3

2752

2467.9

1727.9

1997

1998.6

1474.5

< 0.001

Lycopene (mcg NDS R)

2147

7726.0

5611.2

2752

6815.3

4998.7

1997

6096.7

4022.5

< 0.001

Beta Carotene Equivalents (mcg)

2147

3701.3

2373.0

2752

4237.7

2899.1

1997

3599.2

2632.4

< 0.001

Vitamin E Total

2147

7.8

6.4

2752

7.9

6.7

1997

6.7

5.9

< 0.001

Supp. Vitamin A (IU)

2147

2094.6

331.8

2752

2928.0

3571.4

1997

3496.9

5000.0

< 0.001

Supp. Vitamin A (mcg RAE)

2147

628.4

99.6

2752

878.4

1071.4

1997

1049.1

1500.0

< 0.001

Supp. Beta Carotene

2147

246.8

39.8

2752

339.6

428.6

1997

410.7

600.0

< 0.001

Supp. Vitamin E

2147

16.8

4.4

2752

58.5

20.1

1997

78.0

20.1

< 0.001

Supp. Vitamin C

2147

81.1

17.1

2752

150.7

60.0

1997

176.8

60.0

< 0.001

Supp. Zinc

2147

6.1

1.0

2752

8.6

10.7

1997

9.2

15.0

< 0.001

Supp. Selenium

2147

0.3

0.0

2752

0.8

0.0

1997

0.8

0.0

< 0.001

Supplement Users Only

Supp. Vitamin A (IU)

992

3497.2

5000.0

1722

4182.1

5000.0

1789

4843.7

5000.0

< 0.001

Supp. Vitamin A (mcg RAE)

992

1049.2

1500.0

1722

1254.6

1500.0

1789

1453.1

1500.0

< 0.001

Supp. Beta Carotene

982

410.2

600.0

1712

492.9

600.0

1775

572.1

600.0

< 0.001

Supp. Vitamin E

1003

24.6

20.1

1823

74.1

20.1

1900

100.0

20.1

< 0.001

Supp. Vitamin C

1085

115.5

60.0

1917

188.4

60.0

1924

229.1

60.0

< 0.001

Supp. Zinc (mg)

900

1.4

2.0

1587

1.6

2.0

1535

1.8

2.0

< 0.001

Supp. Selenium (mcg)

9

42.9

42.9

43

42.9

42.9

53

42.9

42.9

1.000


*N refers to the total number of participants per age group

Strobush et al. Nutrition Journal 2011 10:13   doi:10.1186/1475-2891-10-13

Open Data