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Table 3 Daily micronutrient intakes of TB patients compared with DRIs

From: Nutritional intakes and associated factors among tuberculosis patients: a cross-sectional study in China

Micronutrient intakes

Males (n = 206)

Females (n = 94)

RNI/AI

Mean (SD)

Below RNI/AI(%)

RNI/AI

Mean (SD)

Below RNI/AI(%)

Retinol (μg)

800

807.5 (994.0)

135 (65.5)

700

603.9 (626.7)

68 (72.3)

Thiamin (mg)

1.4

0.9 (0.5)

180 (87.4)

1.2

0.7 (0.3)

88 (93.6)

Riboflavin (mg)

1.4

0.6 (0.3)

203 (98.5)

1.2

0.5 (0.2)

94 (100)

Niacin (mg)

12

12.6 (5.3)

94 (45.6)

15

10.3 (4.7)

78 (83.0)

Vitamin E (mg)

14

53.6 (39.6)

13 (6.3)

14

57.1 (40.0)

4 (4.3)

Vitamin C (mg)

100

96.6 (75.3)

130 (63.1)

100

70.2 (55.8)

74 (78.7)

Potassium (mg)

2000

1309.2 (636.7)

180 (87.4)

2000

1011.7 (351.0)

94 (100)

Sodium (mg)

1500

2204.4 (1204.8)

67 (35.5)

1500

2054.5 (1123.4)

28 (29.8)

Calcium (mg)

800

216.3 (126.2)

205 (99.5)

800

176.9 (86.5)

94 (100)

Magnesium (mg)

330

221.0 (112.0)

174 (84.5)

330

166.0 (56.6)

92 (97.9)

Iron (mg)

12

14.2 (6.8)

86 (41.8)

20

10.8 (3.7)

92 (97.9)

Manganese (mg)

4.5

4.7 (2.3)

126 (61.2)

4.5

3.5 (1.3)

83 (88.3)

Zinc (mg)

12.5

5.5 (2.9)

196 (95.2)

7.5

4.1 (1.5)

90 (95.7)

Copper (mg)

0.8

1.2 (1.2)

72 (35.0)

0.8

0.9 (0.3)

53 (56.4)

Phosphorus (mg)

720

745.7 (382.1)

116 (56.3)

720

571.8 (173.0)

74 (78.7)

Selenium (μg)

60

26.3 (15.3)

200 (97.1)

60

20.2 (10.2)

93 (98.9)