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Table 2 Determinants of introduction of solid, semi-solid and soft foods and minimum dietary diversity in Tanzania, 2004–2016

From: Trends and determinants of complementary feeding practices in Tanzania, 2004–2016

 

Introduction of solid, semi-solid and soft foods (6–8 months, n = 1349)

Minimum dietary diversity (n = 7705)

%*

COR (95% CI)

P value

AOR* (95% CI)

P value

%*

COR (95% CI)

P value

AOR* (95% CI)

P value

Socioeconomic

 Mother’s employment

  Not working

84.5

1.00

 

1.00

 

25.4

1.00

 

1.00

 

  Working

86.7

1.28 (0.88–1.87)

0.194

1.64 (0.90–2.97)

0.100

26.8

1.11 (0.96–1.28)

0.131

1.21 (1.10–1.49)

0.029

 Mother’s education

  No schooling

85.0

1.00

 

1.00

 

19.7

1.00

 

1.00

 

  Primary education

86.7

1.09 (0.74–1.62)

0.645

1.24 (0.73–2.11)

0.414

26.5

1.57 (1.36–1.82)

< 0.001

1.28 (1.06–1.53)

0.007

  Secondary and higher

86.6

1.54 (0.86–2.75)

0.138

1.51 (0.56–4.06)

0.409

41.7

3.27 (2.71–3.94)

< 0.001

1.57 (1.17–2.08)

0.002

 Father’s education

  No schooling

82.2

1.00

 

1.00

 

20.01

1.00

 

1.00

 

  Primary education

86.9

1.42 (0.93–2.16)

0.096

1.27 (0.71–2.29)

0.408

26.1

1.57 (1.32–1.87)

< 0.001

1.06 (0.87–1.31)

0.519

  Secondary and higher

85.5

1.74 (0.99–3.07)

0.053

1.50 (0.60–3.77)

0.381

40.2

3.04 (2.47–3.75)

< 0.001

1.36 (1.03–1.81)

0.029

 Household wealth

  Poor

86.2

1.00

 

1.00

 

18.7

1.00

 

1.00

 

  Middle

86.5

1.07 (0.74–1.53)

0.712

0.93 (0.56–1.56)

0.803

27.3

1.72 (1.51–1.95)

< 0.001

1.35 (1.16–1.59)

< 0.001

  Rich

86.5

1.12 (0.74–1.53)

0.614

0.46 (0.17–1.20)

0.114

47.1

4.09 (3.48–4.79)

< 0.001

3.20 (2.48–4.14)

< 0.001

Health service

 Place of delivery

  Home

84.5

1.00

 

1.00

 

20.8

1.00

 

1.00

 

  Health facility

87.5

1.29 (0.92–1.80)

0.128

0.36 (0.47–0.92)

0.033

31.1

1.95 (1.73–2.18)

< 0.001

1.74 (1.29–2.34)

< 0.001

 Postnatal visits

  None

84.5

1.00

 

1.00

 

26.6

1.00

 

1.00

 

  0–2 days

92.7

1.42 (0.81–2.48)

0.211

2.86 (1.21–6.72)

0.016

29.3

1.78 (1.38–2.29)

< 0.001

1.24 (0.92–1.67)

0.149

  3–42 days

88.1

0.94 (0.51–1.76)

0.880

0.74 (0.26–2.13)

0.584

24.6

1.82 (1.41–2.35)

< 0.001

1.33 (1.00–1.79)

0.052

 Antenatal visits

  None

89.5

1.00

 

1.00

 

17.8

1.00

 

1.00

 

  1–3

86.6

1.13 (0.42–3.04)

0.797

1.74 (0.56–5.37)

0.334

23.2

1.51 (0.99–2.30)

0.051

1.28 (0.80–2.05)

0.302

  4+

85.6

1.25 (0.46–3.36)

0.651

1.34 (0.43–4.12)

0.607

30.2

1.99 (1.31–3.03)

0.001

1.40 (0.88–2.25)

0.152

 Delivery assistance

  Health professional

87.6

1.00

 

1.00

 

35.9

1.00

 

1.00

 

  Traditional birth attendance

81.7

0.46 (0.25–0.87)

0.017

0.40 (0.18–0.87)

0.022

22.7

0.50 (0.41–0.62)

< 0.001

1.21 (0.85–1.73)

0.282

  Other untrained personnel

85.0

0.81 (0.52–1.25)

0.347

0.90 (0.53–1.50)

0.703

22.8

0.56 (0.48–0.64)

< 0.001

1.27 (0.95–1.71)

0.098

  1. %* is the proportion of weighted cases by the study factors. COR crude odds ratio; AOR adjusted odds ratio: adjusted for maternal marital status, sex of the baby sex and gender, birth order and interval, geographical region, place of residence and maternal age. In the models of socioeconomic factors, an additional adjustment was made for health service factors as confounders of the association between socioeconomic factors and complementary feeding indicators. A similar strategy was used in models of health service factors, where additional adjustment for socioeconomic factors was performed