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  • Research note
  • Open Access

Prevalence of exclusive breastfeeding practice and associated factors among mothers having infants less than 6 months old, in Bahir Dar, Northwest, Ethiopia: a community based cross sectional study, 2017

  • 1Email author,
  • 1,
  • 1,
  • 1,
  • 1 and
  • 1
BMC Research Notes201811:768

https://doi.org/10.1186/s13104-018-3877-5

  • Received: 23 August 2018
  • Accepted: 24 October 2018
  • Published:

Abstract

Background

Breast milk provides all the energy and nutrients that the infant needs for the first 6 months of life. Suboptimal breastfeeding especially lacks exclusive breastfeeding increase risk of severe acute malnutrition by 3.2-fold and major contributory factor for infant child mortality. Therefore, the objective of this study was to assess the prevalence of exclusive breastfeeding practice and associated factors among mothers having infants less than 6 months old in Bahir Dar city, Northwest, Ethiopia, 2017.

Result

The prevalence of exclusive breastfeeding practice 1 day before the survey was 86.4%. Mothers who; have young infant aged 0–1 month old [AOR = 5.702 (1.747, 18.613)], house wife [AOR = 2.995 (1.557, 5.690)] and are not influenced by culture [AOR = 11 (3.449, 35.165)] were more likely to practice exclusive breastfeeding than their counterparts.

Keywords

  • Exclusive breastfeeding practice
  • Prevalence
  • Bahir Dar
  • Northwest Ethiopia

Background

Exclusive breastfeeding means giving infants only breast milk and no other liquids or foods with the exception of vitamins, minerals, and medicines for the first 6 months of infant’s life [1]. Breast milk is a natural food that serves as a complete source of infant nutrition for the first 6 months of life. It has all components of nutrients and minerals which protects both the mothers and the child against illnesses and diseases with its immunological property [2].

Exclusive breastfeeding for the first 6 months of life can reduce around 13% of infant mortality [2]. Breastfeeding and exclusive breastfeeding in a particular, is one of the measurement strategies to improve infant’s nutritional status and survival. Every year, around 10 million deaths of children younger than 5 years old are caused by due to the direct or indirect consequence of the malnutrition [3]. Moreover, a 3.2-fold increased risk of severe acute malnutrition is observed in non exclusively breastfed children compared to those who are exclusive breastfeeding. This is the reason why WHO and UNICEF have formulated the global recommendation of optimal breastfeeding for infants less than 6 months old and continued up to 2 years of age [2, 4, 5]. In the developing world, more than 40% of the infants under 6 months old are benefited from the practice of exclusive breastfeeding and these is particularly low in Africa, where less than one third of the infants under 6 months of age are exclusively breastfeeding [6].

In Ethiopia, nearly 321,000 under five children died in each year from which malnutrition is the cause for 57% deaths primarily through the exacerbation of other major causes, such as diarrhea and pneumonia, which can be easily prevented through exclusive breastfeeding [7, 8]. Currently, the practice of exclusive breastfeeding in Ethiopia is low, and according to EDHS, 2016 report, only 58% of mothers with infants less than 6 months old breastfeed them exclusively [9]. Unfortunately, for all the recognized advantages and efforts deployed to promote exclusive breastfeeding; the practice of exclusive of breastfeeding among 2–3 months old infants were 64% and it decreased to 36% when infant’s age increased to 4–5 months [9].

Even though the government of Ethiopia developed the infant and young child feeding guideline, there is the varying level of intervention were being given both at the community level and health institutions. The efforts were not organized at the level of practice and this is due low number of studies to explore exclusive breastfeeding in Ethiopia. Therefore, the aim of this study was to assess the prevalence of exclusive breastfeeding practice and associated factors among mother having infants less than 6 months old in Bahir Dar city, Ethiopia.

Methods

Study setting and period

A community based cross sectional study was conducted in Bahir Dar city from April 15 to May 3, 2017. Bahir Dar is the capital city of Amhara regional state. It is 565 km away from Addis Ababa which is the capital city of Ethiopia. The estimated population of the city is 221,991 among them 49% were males and 51% were females. The city has nine sub cities, one public specialized referral hospital, one district hospitals, two private hospitals, ten health centers, nine health posts, private clinics, and private pharmacy which gives serves to the town and the surrounding people.

Sample size and sampling techniques

The sample size was determined by using single population proportion formula with considering the following assumptions: prevalence (P) = 82% proportion of exclusive breastfeeding practice in Ambo [10], confidence level (Cl) = 95%, margin of error (W) = 5%, and by using design effect of two (Bahir Dar city—sub cities—kebeles-households) and after adding 10% non response rate the final sample size was 499. Bahir Dar city has nine sub cities and out of them three sub cities were selected by using a lottery method. In the selected sub cities, nine kebeles with a total of 1497 households having less than 6 months old infants were taken from local health extension workers. Finally, 499 households were selected by simple random sampling technique i.e. lottery method. Reviewing the birth date certificate and asking the mothers were used to determine the actual age of infants.

Measurement

Data were collected using an interviewer administered questionnaire. The questionnaire was adopted from previous researches done on similar topics [9, 11, 12] and modifying accordingly. A 1 day (24 h) infant diet recall method was used to assess exclusive breastfeeding. Training was given for data collectors and supervisors for 2 days on methods of extracting the information through interviewing, how to fill the information on a structured questionnaire and the ways of approaching to the respondents.

Statistical analysis

The data was cleaned, coded, entered into Epi Data software version 3.5.4 and transferred into SPSS version 20 for analysis. Descriptive statistics were used to describe the distributions of variables. Logistic regression was used to assess the relation between dependent and predictor variables. First bivariate analysis was done to examine the associations of single independent variable with exclusive breastfeeding practice. Independent variables with a P-value ≤ 0.05 in bivariate analysis were entered into the multivariate analysis. Association between dependent and predictor variables was assessed using AOR and 95% CI. Statistical significance was declared when the P-value was less than 0.05.

Operational definition

Exclusive breastfeeding practice: If a mother feed only breast milk to her infant 1 day (24 h) before the survey conducted [9, 11].

Result

Socio-demographic characteristics

From all 499 eligible mothers, 472 were participated in this study which made a response rate of 94.6%. One hundred sixty eight (34.5%) mothers were between the age of 25–29 years, 96.4% were Amhara by ethnicity, 75.2% were orthodox Christian, 22.9% attend primary education, 53.45% were house wives by occupation and 40.5% mothers earn greater than 300 ETB per month. More than a half (63.1%) of mothers lived in a nuclear family. More than half (59.3%) of children were between 91–180 days of age. Regards infant sex, 54.7% were females (Table 1).
Table 1

Socio-demographic characteristics of mothers (respondents) who have infants less than 6 months old, in Bahir Dar town, North West, Ethiopia, 2017

Variable

Category (n = 472)

Frequency

Percent (%)

Infant sex

Male

214

45.3

Female

258

54.7

Infant age

0–30 days

71

15

31–90 days

140

29.7

91–180 days

261

55.3

Age of mothers

15–19

30

6.4

20–24

119

25.2

25–29

163

34.5

30–34

98

20.8

35 and above

62

13.1

Religion

Orthodox

355

75.2

Muslim

94

20

Protestant

12

2.5

Catholic

11

2.3

Ethnicity

Amhara

455

96.4

Tigre

6

1.3

Oromo

6

1.3

Others

5

1

Level of education of mothers

No education

86

18.2

Able to read and write

55

11.7

Primary school (1–8)

108

22.9

Secondary

86

18.2

Higher

137

29

Occupational status of mother’s

Housewife

252

53.4

Governmental employee

108

22.9

Private employee

46

9.7

Merchant

38

8.1

Daily labor

28

5.9

Marital status of mother

Single

36

7.6

Married

409

86.7

Widowed

6

1.3

Divorced

21

4.4

Husband educational level (409)

No education

30

7.3

Able to read and write

51

12.5

Primary school (1–8)

103

25.1

Secondary

85

20.80

Higher

140

34.3

Husband occupation (409)

Govt employee

118

28.9

Private employee

77

18.8

Merchant

116

28.4

Daily labor

64

15.6

Farmer and driver

34

8.3

Type of family

Nuclear family

298

63.1

Extended family

174

36.9

Household income

≤ 1000

59

12.5

1001–2000

160

33.9

2001–3000

62

13.1

> 3000

191

40.5

ANC follow up

Yes

370

78.4

No

102

21.6

Ways of delivery

Normal

287

60.8

C/s

185

39.2

Place of delivery

Home

119

25.2

Health institution

353

74.8

Exclusive breast feeding practice

About 86.4% of mothers exclusively breastfeed their infant 1 day before the survey. Majority of mothers (75.4%) initiated breastfeeding within 1 h. Three hundred ninety six (83.9%) infants fed colostrum and 74.6% infants were not fed prelacteal feeding. The main reasons of mothers for not practicing exclusive breastfeeding were; shortage of time to practice EBF (15.6%) and perceived as human milk is not sufficient for their infant (27%) (Table 2).
Table 2

Breastfeed and related practice among mothers who have infant less than 6 months, in Bahir Dar city, North West, Ethiopia, 2017 (n = 472)

Variable

Frequency

Percent (%)

Breastfeeding experience of current infant

 Yes

461

97.7

 No

11

2.3

Timely initiation of breastfeed within 1 h

 yes

356

75.4

 No

116

24.6

Colostrums feeding

 Yes

396

83.9

 No

76

16.1

Prelacteal feeding

 Yes

120

25.4

 No

352

74.6

Infant feeding 1 day before survey

 Exclusively BF

408

86.4

 In addition to breast milk water, sugar solution, tea, soft foods

64

13.6

Reasons for not exclusively BF (64)

 Culture/tradition

17

26.7

 Not sufficient for infant

19

29.7

 Infant becomes thirsty

5

7.8

 Lack of time/work over load

12

18.7

 Maternal illness

9

14.1

 Lack of information’s

2

3

Who influence you to give other feeding (64)

 Husband

29

45.3

 My mother

18

28

 Mother in law

10

15.6

 Health worker

4

6.3

 My own decision

2

3.2

Knowledge about breastfeeding practice

 BF is important for infant health

  Yes

472

100

  No

0

 

 BF is important for maternal health

  Yes

324

68.6

  No

148

31.4

 Put immediately after birth

  Yes

422

89.4

  No

50

10.6

 Colostrums should be given to an infant

  Yes

423

89.6

  No

49

10.4

 Prelacteal feeding is needed before start BF

  Yes

62

13.1

  No

410

86.9

 EBF for 6 months

  Yes

423

89.6

  No

49

10.4

 Infants start complementary feeding at 6 month and continue BF up to 2 years and beyond

  Yes

436

92.4

  No

36

7.6

Majority of mothers (89.4%) know as the infant should be put on breastfeeding immediately within 1 h, 89.6% know as breast milk is enough without water and other liquids for the first 6 months (Table 2).

Factors associated with exclusive breastfeeding practice

In bivariate analysis, the factors found to be significantly associated with exclusive breastfeeding practice were; Infant age, occupational status of mother, colostrums feeding, maternal age and cultural influences.

Finally, mother of infant age 0–1 month old, unemployed mother and mothers who are not influenced by culture was the predictor of exclusive breastfeeding.

Age of infant was significantly associated with exclusive breastfeeding practice. Mothers with young infant (aged 0–1 month old) were 5.7 times more likely to practice exclusive breastfeeding than mothers with infant aged 4–6 months old [AOR = 5.702 (1.747, 18.613)].

Mother’s occupational status was a determinant factor for exclusive breastfeeding practice. House wife mothers were around three times more likely to practice exclusive breastfeeding than mothers having additional duties or jobs [AOR = 2.995 (1.557, 5.690)].

Mother’s traditional or cultural belief towards initiation of first breast milk was a significant factor for exclusive breastfeeding practice. Mothers who were not influenced by culture/belief towards breast milk were 11 times more likely to practice exclusive breastfeeding than mother influenced by culture/belief [AOR = 11 (3.449, 35.165)] (Table 3).
Table 3

Factors that affect EBF practice among mothers of infants age less than 6 months using bivariate and multivariate logistic regression analysis model, Bahir dar, Ethiopia, 2017

Variables

EBF practice

 

Yes (n & %)

No (N & %)

COR (95% CL)

AOR (95% CL)

Age of child in months

0–1

67 (94.4)

4 (5.6)

3.679 (1.278,10.58)

5.702 (1.747, 18.613)*

2–3

127 (90.7)

13 (9.3)

2.146 (1.118, 4.119)

2.778 (1.279, 6.032)*

4–6

214 (82)

47 (18)

1

1

Occupational status

Unemployed

229 (90.9)

23 (9.1)

2.281 (1.321, 3.940)

2.995 (1.557, 5.690)*

Employed

179 (81.4)

41 (18.6)

1

1

Colostrums feeding

Yes

345 (88.5)

45 (11.5)

2.706 (1.455, 5.033)

.899 (0.379, 2.133)

No

51 (73.9)

18 (26.1)

1

1

Maternal age

15–29 years

262 (84)

50 (16)

1

 

≥ 30 years

146 (91.2)

14 (8.8)

1.99 (1.064, 3.723)

1.664 (0.833,3.323)

Cultural influence

Yes

10 (58.8)

7 (41.2)

1

1

No

398 (87.5)

57 (12.5)

4.88 (1.789, 13.352)

11.01 (3.449, 35.16)*

1 = reference, * = p value less than 0.05, N = number, % = percent

Discussion

EBF is recommended in the first 6 months of infant’s life. The prevalence of exclusive breastfeeding practice 1 day before the survey conducted in the study area was 86.4%. This result is comparable with studies done in Ambo 82.2% [10], Sri Lanka 85% [13], Dubti town, afar regional state 81.1% [14], and near to WHO recommendations 90% by 2020. This finding is greater than studies done in; Motta 50.1% [11], 2011 Ethiopian EDHS report 52% [9], East Gojjam, Gozamin district 74.1% [15], Debremarkos 60.8% [16], SNNPR 64.8% [17] and Goba district 71.3% [12]. This may be due to differences in maternal socio demographic characteristics like educational status of mothers and house hold income, culture/belief, awareness of mother and commitments of community health extension workers in the study area and other studies.

Mother with young infant aged 0–1 month old was 5.7 times more likely to practice exclusive breastfeeding than mother with infant aged 4–6 months old. This result is consistent with finding in; Motta [11], Debre Markos [16], Gozamin District [15], Debre Tabor [18], Bale Goba [12] and Djibouti [14]. This may be due to mother perception that; breast milk is not sufficient as age of the infant increases makes the infant thirsty of water and they perceived that giving water or other liquids in addition to breast milk alleviates abdominal cramps of the infant.

Occupational status of mother was associated with exclusive breastfeeding practice. House wife mothers were around three times more likely to practice exclusive breastfeeding than mothers having additional jobs outside the home. This finding is similar with studies done in Ethiopia; Ambo [10], Motta [11], Gozamen district [15], Gobba district [12] and Awi Zone [19]; similarly this study is also consistent with studies done in Ghana [20], Netherlands [21] and Cameroon [22]. This may be due to employed mothers; passed more than 8 h on work, lack private room for breastfeeding, remoteness of the work area from the home, lack of organizational support, short period of maternity leave, inflexible work schedule and low availability of day care centers.

Mother’s traditional or cultural belief was the determinant factor for exclusive breastfeeding practice. Mothers who were not influenced by culture/tradition were 11 times more likely to practice exclusive breastfeeding than those mother who were influenced by culture/tradition. This finding is consistent with studies done in Kenya [23] and Hindus [24]. This is may be due to the false perception of mother’s i.e. first milk as dirty milk and transmit abdominal cramps to their infants. Additionally, mother of the infant may believe that they inherently unable to produce enough milk when their ancestors were not produce enough milk.

Conclusion

Majority of mothers practiced exclusive breastfeeding. Infant age, mother occupation, and traditional or cultural influences were the determinant factors for exclusive breastfeeding practice. Recommendations to increase EBF were: health extension workers who are working, participating and educating the community should change the false perception of mothers, family, and the community as a whole on breastfeeding and related traditional practices like milking and throwing colostrums, giving water to relieve thirsty and abdominal cramp and early introduction of complementary feeding.

Limitations

The study did not assessed qualitative aspects of exclusive breastfeeding Using a 24 h diet recall method may overestimated the magnitude of exclusive breastfeeding.

Abbreviations

BFHI: 

Babies friendly Hospital Initiation

DHS: 

Demographic Health Survey

EBF: 

exclusive breast feeding

ICMBMS: 

International Code of Marketing Brest Milk Substitute

IYCF: 

infant and young child feeding

UNICEF: 

United Nation International

WHO: 

World Health Organization

Declarations

Authors’ contributions

AB, TT, AA, DH, BZ, and DM, contributed to the design of this study. Authors conceived and designed study, collected, analyzed and interpreted data. AB drafted the manuscript for important intellectual content. All authors read and approved the final manuscript.

Acknowledgements

Our first deepest gratitude to Bahir Dar University College of Medicine and Health Science, Nursing School for giving the chance to conduct this research. We also thank Bahir Dar city administrations to their permission and community members to give necessary information to conduct the research. Finally, we would like to acknowledge our friends who were very interested, encouraged and helped us to do these research project.

Competing interests

The author declared that there is no any competing interest.

Availability of data and materials

The date of this study will not be shared publically due to the presence of sensitive (confidential) participants’ information.

Consent to publish

Not applicable.

Ethics approval and consent to participate

Ethical approval of the study was obtained from Bahir Dar University, college of medicine and health science department of nursing ethical review committee. The ethical letter was submitted to Bahir Dar health bureau and permission was obtained to conduct the study. To ensure confidentiality of patient’s information was kept and was not exposed to third body. Verbal consent was taken and it was approved by ethical review committee.

Funding

Not applicable.

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Authors’ Affiliations

(1)
Department of Nursing, College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia

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Copyright

© The Author(s) 2018

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