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Table 3 Unadjusted Associations between Risk Factors and Vitamin D Deficiency

From: Risk factors for vitamin A and D deficiencies among children under-five in the state of Palestine

Risk Factor

Subcategory

N (%)

Deficient N (%)

OR*

95% CI

p-valuec

Total

Total

150

91(60.7)

N/A

N/A

N/A

Age Group

< 1

23(15.4)

13(56.5)

1

 

Test-for- trend: 0.836

1–2

34(22.8)

23(67.7)

1.61

0.54–4.80

2–3

35(23.5)

17(48.6)

0.73

0.25–2.10

3–4

35(23.5)

24(68.6)

1.68

0.56–4.99

4+

22(14.8)

13(59.1)

1.11

0.34–3.63

Gender

Male

77(51.3)

42(54.6)

1

 

0.114

Female

73(48.7)

49(67.1)

1.70

0.88–3.30

Season of Birth

Winter(Oct-Mar)

76(51.0)

44(57.9)

1

 

0.523

Summer(Apr-Sept)

73(49.0)

46(63.1)

1.24

0.64–2.39

Mother’s Education

Illiterate/Elementary

5(3.4)

3(60.0)

1

 

Test-for trend: 0.268

Preparatory/Secondary

85(57.4)

56(65.9)

1.29

0.20–8.14

Diploma/BA/Postgrad

58(39.2)

32(55.2)

0.82

0.18–5.28

Province

West Bank

75(50.0)

42(56.0)

1

 

0.242

Gaza Strip

75(50.0)

49(65.3)

1.48

0.77–2.86

Regionsa

North WB

32(21.3)

17(53.1)

1

 

0.206

Middle WB

17(11.3)

11(64.7)

1.61

0.481–5.44

South WB

26(17.3)

14(53.9)

1.03

0.36–8.52

North Gaza

35(23.3)

27(77.1)

2.97

1.04–8.52

South Gaza

40(26.7)

22(55.0)

1.09

0.42–2.74

Type of Community

City

55(36.7)

37(67.3)

1

 

0.213

Village

46(30.7)

23(50.0)

0.49

0.22–1.09

Camp

46(30.7)

30(65.2)

0.91

0.40–2.09

Bedouin camp

3(2.0)

1(33.3)

0.24

0.02–2.86

Has your child ever been breastfed?b

Yes

148(98.7)

91(61.5)

N/A

N/A

Fishers exact: 0.153

No

2(1.3)

0

N/A

N/A

Is the child still breastfeeding?

Yes

25(16.9)

16(64.0)

1

 

0.776

No

123(83.1)

75(61.0)

0.88

0.36–2.15

Child received feeding at < 6 months of age?

Yes

57(38.0)

32(56.1)

1

 

0.375

No

93(62.0)

59(63.4)

1.35

0.69–2.66

Has the child taken vitamin A&D drops?

Yes

132(89.2)

76(57.6)

1

 

Fishers exact: 0.003

No

16(10.8)

15(93.8)

11.1

1.42–86.2

Is the child currently taking the drops?

Yes

16(12.2)

5(31.3)

1

 

0.025

No

115(87.8)

70(60.9)

3.42

1.11–10.5

Where does the child receive the drops?

MOH

64(48.5)

38(59.4)

1

 

Fishers exact: 0.927

UNWRA

37(28.0)

20(54.1)

0.80

0.36–1.82

NGOs

1(0.8)

1(100)

1

N/A

Private

30(22.7)

17(56.7)

0.89

0.37–2.15

Medical Missions

0

0

N/A

N/A

  1. *Unadjusted odds ratios from bivariable statistical analyses
  2. aDistricts grouped into regions due to small numbers. North West Bank (WB): Jenin, Tulkram, Nablus, Qalqiliya, Salfit, Tubas; Middle West Bank: Ramallah & Al-Bireh, Jericho & Aghwar, Jerusalem; South West Bank: Bethlehem, Hebron, South Hebron; North Gaza: North Gaza, Gaza; South Gaza: Deir El Balah, Khan Yunis, Rafah
  3. bNo OR due to collinearity
  4. cp-value from chi-squared test unless otherwise stated