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Table 4 Relationship between mean weight –for-height z-score (WHZ) and selected variables among children aged 6–59 months

From: The effect of maternal and child factors on stunting, wasting and underweight among preschool children in Northern Ghana

Indicator

N

Mean WHZ

Std. Deviation

95% Confidence Interval for Mean

p value

 

Lower Bound

Upper Bound

Child currently breastfeeding?

<0.001

 No

208

−0.41

0.94

−0.54

−0.28

 Yes

217

−0.87

1.20

−1.03

−0.71

Age of child (months)

<0.001

 6–8

46

−0.82

1.02

−1.12

−0.52

 9–11

30

−1.32

1.27

−1.79

−0.85

 12–23

142

−0.76

1.197

−0.96

−0.57

 24–59

207

−0.43

0.98

−0.56

−0.29

Gender of child

0.06

 Male

216

−0.74

1.19

−0.90

−0.59

 Female

209

−0.54

1.01

−0.68

−0.40

Timing of first complementary food at 6 months

0.8

 No

263

−0.64

1.059

−0.76

−0.51

 Yes

162

−0.66

1.18

−0.84

−0.48

Minimum meal frequency

0.7

 No

190

−0.62

1.09

−0.77

−0.46

 Yes

235

−0.67

1.12

−0.81

−0.52

Minimum dietary diversity

<0.001

 Less than 4 groups

154

−0.98

1.17

−1.17

−0.79

 At least 4 groups

271

−0.45

1.02

−0.58

−0.33

Minimum acceptable diet

0.13

 No

251

−0.71

1.13

−0.85

−0.57

 Yes

174

−0.55

1.06

−0.71

−0.39

Classification of household wealth index

0.3

 Low

268

−0.60

1.07

−0.73

−0.47

 High

157

−0.72

1.16

−0.91

−0.54

Maternal height (cm)

0.2

  < 150

17

−0.56

1.12

−1.14

0.02

 150–154

57

−0.91

1.20

−1.23

−0.60

 155–159

129

−0.54

1.08

−0.72

−0.35

 At least 160

222

−0.65

1.09

−0.79

−0.50

Classification of birth weight

0.1

 Normal (≥2.5 kg)

170

−0.56

1.03

−0.71

−0.40

 Low birth weight (<2.5 kg)

23

−0.90

1.06

−1.36

−0.44

Consumption of staples in the past 24 h prior to study

0.1

 No

43

−0.93

1.26

−1.32

−0.54

 Yes

382

−0.61

1.08

−0.72

−0.50

Consumption of animal source foods in the past 24 h prior to study

<0.001

 No

94

−1.01

1.20

−1.25

−0.76

 Yes

331

−0.54

1.06

−0.66

−0.43

Consumption of legumes foods in the past 24 h prior to study

<0.001

 No

211

−0.84

1.08

−0.99

−0.69

 Yes

214

−0.45

1.10

−0.60

−0.30