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Table 2 Sensitivity to Different Food Allergens Among the Respiratory Allergic Patients in Various Age Groups

From: Immediate Hypersensitivity to Common Food Allergens: An Investigation on Food Sensitization in Respiratory Allergic Patients of Calcutta, India

 

Age Group, yrs

 

5-15, n = 154 (M, 88; F, 66)

16-40, n = 338 (M, 184; F, 154)

41-60, n = 192 (M, 98; F, 94)

Allergens

Total No. Patients Tested

No. Patients Positive (%)

No. Patients Showing > + 1 Level of Reaction (%)

Total No. Patients Tested

No. Patients Positive (%)

No. Patients Showing > + 1 Level of Reaction (%)

Total No. Patients Tested

No. Patients Positive (%)

No. Patients Showing > + 1 Level of Reaction

Wheat (cereal)

138

30 (21.73)

--

300

100 (33.3)

8 (2.6)

110

26 (23.63)

4 (3.6)

Egg

150

56 (37.3)

12 (21.4)

252

78 (31)

16 (6.34)

96

40 (41.6)

6 (6.25)

Fish

         

   T. ilisha

16

6 (37.5)

--

30

10 (33.3)

1 (3.3)

0

0

--

   Prawn

18

8 (44.4)

3 (16.6)

26

16 (61.5)

6 (23)

12

6 (50)

7 (58.3)

   L. rohita

98

6 (6.1)

2

144

12 (8.3)

2 (1.4)

62

0

--

Fruits

         

   Apple

24

0

--

32

4 (12.5)

--

80

5 (6.25)

--

   Banana

118

48 (40.67)

4 (3.38)

138

56 (40.57)

5 (3.62)

74

30 (40.54)

--

   Cucumber

30

6 (20)

--

86

6 (6.97)

--

66

16 (24.24)

--

   Guava

22

6 (27.27)

--

36

10 (27.7)

--

65

15 (23.07)

--

   Papaya

76

22 (28.95)

2 (2.63)

120

40 (33.3)

2 (1.66)

40

0

3 (7.5)

   Pumpkin

64

10 (15.63)

1 (1.56)

140

30 (21.42)

2 (1.42)

50

9 (18)

1 (2)

   Grapes

16

4 (25)

--

68

15 (22)

2 (2.94)

62

10 (1.6)

--

Meat

         

   Beef

18

4 (22.2)

--

68

14 (20.6)

--

0

0

--

   Chicken

78

28 (35.9)

--

98

10 (10.20)

3 (3.06)

40

2 (5.0)

--

   Mutton

24

0

--

40

6 (15.0)

1 (2.5)

80

10 (12.5)

--

Milk

144

36 (25)

6 (4.16)

304

56 (18.42)

11 (3.6)

106

22 (20.75)

3 (1.88)

Pulses

         

   L. culinaris

96

18 (18.75)

1 (1.04)

142

16 (11.26)

8 (5.63)

64

14 (21.8)

4 (6.25)

   P. mungo

22

4 (18.1)

1 (4.54)

68

8 (11.76)

5 (7.35)

36

12 (33.33)

2 (5.5)

Vegetables

         

   Brinjal

62

28 (45.16)

3 (4.83)

152

66 (43.42)

16 (10.52)

40

22 (55)

3 (7.5)

   Cabbage

44

6 (13.6)

--

104

12 (11.53)

1 (0.96)

66

18 (27.27)

--

   Cauliflower

64

16 (25)

3 (4.6)

152

40 (26.3)

--

68

26 (38.23)

2 (2.94)

   Ladyfinger

104

30 (28.8)

2 (1.92)

202

72 (35.6)

4 (1.98)

88

36 (17.25)

1 (1.13)

   Spinach

46

18 (39.1)

1 (2.17)

84

20 (23.8)

3 (3.57)

50

10 (20)

1 (2)

   Tomato

140

34 (24.3)

2 (1.43)

258

60 (23.25)

8 (3.1)

78

14 (17.95)

--

  1. F indicates total number of females tested; M, total number of males tested.