Skip to main content

Table 2 Socio-demographic determinants of breastfeeding initiation and duration among all participants (n = 322, Phase 1)§

From: Breastfeeding practices 2008–2009 among Chinese mothers living in Ireland: a mixed methods study

 

Initiated breastfeeding

Odds Ratio (95% CI)

Breastfed ≥4 months

Odds Ratio (95% CI)

Yes (%)

No (%)

Unadjusted

Adjusteda

Yes (%)

No (%)

Unadjusted

Adjustedb

Child’s birthplace

 China

41 (87.2)

6 (12.8)

2.20 (0.90–5.41)

2.48 (0.74–8.28)

32 (68.1)

15 (31.9)

3.35 (1.73–6.48)*

4.64 (1.78–12.06)*

 Ireland

208 (75.6)

67 (24.4)

1

1

107 (38.9)

168 (61.1)

1

1

Maternal birthplace

 Mainland China

220 (80.3)

54 (19.7)

2.88 (1.49–5.54)*

1.41 (0.57–3.53)

129 (47.1)

145 (52.9)

3.20 (1.53–6.71)*

1.48 (0.59–3.68)

 Hong Kong

27 (58.7)

19 (41.3)

1

1

10 (21.7)

36 (78.3)

1

1

Maternal education level

 Tertiary

139 (83.7)

27 (16.3)

2.15 (1.26–3.68)*

1.65 (0.87–3.14)

91 (54.8)

75 (45.2)

2.73 (1.73–4.31)*

2.08 (1.20–3.62)*

 Primary/Secondary

110 (70.5)

46 (29.5)

1

1

48 (30.8)

108 (69.2)

1

1

Mother has been breastfed

 Yes

222 (80.4)

54 (19.6)

2.89 (1.50–5.59)*

1.78 (0.81–3.91)

131 (47.5)

145 (52.5)

4.29 (1.93–9.53)*

2.67 (1.10–6.44)*

 No/Don’t know

27 (58.7)

19 (41.3)

1

1

8 (17.4)

38 (82.6)

1

1

Husband education level

 Tertiary

113 (84.3)

21 (15.7)

2.05 (1.62–3.61)*

1.33 (0.67–2.61)

75 (56.0)

59 (44.0)

2.46 (1.56–3.89)*

1.53 (0.89–2.64)

 Primary/Secondary

134 (72.4)

51 (27.6)

1

1

63 (34.1)

122 (65.9)

1

1

Parity

 Primiparous

177 (81.9)

39 (18.1)

2.14 (1.26–3.66)*

1.41 (0.76–2.64)

103 (47.7)

113 (52.3)

1.77 (1.09–2.87)*

0.93 (0.53–1.66)

 Multiparous

72 (67.9)

34 (32.1)

1

1

36 (34.0)

70 (66.0)

1

1

Mean ± SD

Mean ± SD

  

Mean ± SD

Mean ± SD

  

Child‘s current age (years)

5.1 ± 4.70

5.7 ± 4.62

0.97 (0.92–1.03)

0.98 (0.90–1.07)

5.2 ± 5.02

5.2 ± 4.42

1.00 (0.95–1.05)

0.96 (0.89–1.03)

Maternal age at childbirth (years)

27.8 ± 4.39

28.5 ± 4.92

0.97 (0.91–1.02)c

na

28.1 ± 4.61

27.9 ± 4.44

1.01 (0.97–1.07)d

na

  1. *P < 0.05. a -2LL = 311.088, df = 7. b -2LL = 380.546, df = 7. cP = 0.240. dP = 0.593. na: not available
  2. §This table illustrates two socio-demographic models that assess the independent effect of child’s birthplace on breastfeeding initiation and duration. First, each independent variable was assessed by univariate analyses individually. Unadjusted Odds Ratios (ORs) and P values were obtained. Second, variables having significant effect (P < 0.15) on the outcome were entered together in a logistic regression model. Child’s birthplace was entered in the model regardless of its significance. Child’s current age was also entered in the model regardless of its significance, to control for any time-related differences in breastfeeding. Adjusted ORs and P values were obtained. For continuous variables, it was indicated that when age increased one year, the odds of initiating breastfeeding / breastfeeding≥4 months would increase (OR-1) times