Background: Globally, an estimated 6.3 million children under-five years of age died in the year 2013. To reduce the burden of morbidity and mortality of infants, Ethiopia adopted the World Health Organization (WHO) recommendation of exclusive breastfeeding (EBF) for the first six months of life. The objective of this study was to assess factors associated with EBF practices among mothers who have an infant aged below 12 months in Debre Berhan District, Ethiopia. Methods: In this study we employed a cross sectional community based quantitative survey method, and data were collected from January through April 2014. Univariate statistical analysis was used to describe variables using frequencies and percentages. Multivariable logistic regression model was developed; the factors associated with EBF practice were identified. Result: We enrolled 634 mothers with their index infant aged under 12 months. Four hundred thirty five (68.6 %; 95 % CI: 64.9 %, 72.2 %) mothers practiced EBF to six months. In this study 83.4 % of mothers were knowledgeable with the recommended duration of EBF. About 97.5 % of mothers had a positive attitude towards EBF practice. Mothers from rural places were 4.54 times likely to EBF than mothers residing in urban areas Adjusted Odds Ratio (AOR 4.54; 95 % CI: 2.64, 7.81, p = 0.001). The odds of mothers aged 25 to 35 years to practice EBF was up to 8.9 times more than mothers aged less than 25 years (AOR 8.99; 95 % CI: 4.56, 17.73, p = 0.001). The odds of mothers who didn’t receive infant feeding counselling was 0.42 times less likely to practice EBF than those who received Counselling services (AOR 0.42; 95 % CI: 0.24, 0.73, p = 0.002). Employed mothers were found to be 0.36 times less likely to practice EBF than housewives (AOR 0.36; 95 % CI: 0.18, 0.73, p = 0.005). Household income did not show a statistically significant association with EBF. Conclusions: The knowledge and attitude of mothers towards EBF was found to be very high. In this study, two thirds of mothers practiced exclusive breastfeeding. Improving access to information on recommended infant feeding during routine maternal and child health services is recommended. It is important to encourage EBF among the young, employed and urban mothers through proper counselling and mother friendly work environment.
The study was conducted in Debre Berhan District, one of the 177 districts of Amhara Region of Ethiopia. The district is located 125 km to the North of Addis Ababa, the capital city of Ethiopia. Debre Berhan district has nine kebeles, of which five kebeles are categorized as urban and the remaining four are rural. Based on the projection of the 2007 population census in the year 2014, the district has an estimated 84,920 (41,187 males and 43,733 females) inhabitants, of which 2,649 are infants. There are ten health extension posts and five health centres with at potential health service coverage of 100 % [24]. A cross sectional community based survey was conducted among mothers with their index infant age less than 12 months from January through April 2014, in Debre Berhan District, of North Shoa Administrative Zone, in Amhara Region. The sample size was determined using Cochran’s formula [25]: Where, ni is the sample size, Z is standard normal variable at 95 % Confidence Interval (1.96), P is (0.52) the proportion of mothers who practiced exclusively breastfeeding for their infants in Ethiopia [8], d is the marginal error (0.05), design effect (1.5) and contingency for non-response (0.10). First we selected four (2 urban and 2 rural) out of nine kebeles, the smallest administrative units, using lottery methods. Then, we conducted population census in these kebeles and identified 1177 mother with index infant aged less than 12 months. Sampling frame was developed and study subjects were selected every other household with systematic random sampling techniques. During data collection 53 mothers and their index infants were replaced by the next study subject due to incomplete responses and missing basic information. Data were collected from 634 mothers with their index infant aged less than 12 months. At the end of the data collection the recommended infant feeding practices were delivered to all mothers as key health messages. In this study we included mothers who lived in the study area for more than six months, with one infant at the time of the survey and who have no restrictions to breastfeed their index infant due to serious medical or surgical health conditions. Furthermore, mothers who were pregnant at the time of the survey, were excluded. In the case of having two or more mothers with infants in the household we selected the one with younger age infant. The data were collected using interview method by pretested questionnaires. The questionnaire was prepared first in English and then translated into Amharic. To maintain the consistency of the tool it was back translated to English by two different public health professionals. The data collectors and their supervisors attended the necessary training on the objective of the study, data collection techniques, procedures and instruction to complete the questionnaires. The tool was pretested with 70 mothers who had infants under one year old in Basona Worana District of North Shoa Administrative Zone, which was not the part of our study area. Then the data collection tools were amended and rearranged to accommodate the desired data for the study. The data were collected using a tool designed and piloted by the researchers [8]. The data were collected by volunteers who have completed 10th grade education. The supervisors were two health professionals with a Masters degree in Public Health. The data collection team were trained and the data collection process was supervised by the researchers. The questionnaires have socio-demographic information of mothers and infants, knowledge, attitude and practice of mothers on exclusive breastfeeding. In this study the dependent variable was EBF Practice [6] for the first six month of the index infant by mothers. In the regression analysis EBF practice was coded as ‘1’ while ‘0’ was coded for non-EBF practices. The independent variable were age, educational status, residence, marital status of mother, household income, occupation, family size, birth order, sex of infant, place of delivery, antenatal and postnatal service uptake. To estimate the knowledge of mothers on EBF, we asked mothers about ideal duration of EBF and the time to wean off infants. In this study, those mothers who correctly identified the duration of EBF as six months were considered as knowledgeable. Five questions were presented to mothers to identify their attitudes towards EBF practice. Mothers who want to EBF their next baby or those who encourage their peers to do so were considered to have a favourable attitude towards EBF. The practice of mothers were measured based on their report on initiation time of breastfeeding, provision of colostrum, and the duration of EBF for the index infant. Mothers who fed their infant only breast milk for the first six months of life were considered as having an ideal practice. The age of mothers were categorized into three groups i.e. 35 years. The younger age group was taken as a reference population in the regression analysis. Religion of mothers was coded as ‘0’ for Christian and ‘1’ for Muslim. Urban and rural residences of mothers were coded as ‘0’ and ‘1’ respectively. With regard to educational status of parents those who could not read and write were coded ‘0’ while the rest were coded as ‘1’. Mothers who were reported as housewife were coded ‘0’ while farmers and employed mothers were coded ‘1’. The lowest household income was coded ‘0’ while the other two levels were coded ‘1’. Mothers who received infant feeding counselling and delivered in health institution were coded as ‘0’, their counter parts coded as ‘1’. The data were checked for completeness, consistency and cleaned manually. It was entered into EPI Info version 3.5.3.(CDC, Atlanta, Georgia) statistical software and exported to Statistical Package for Social Science (SPSS) research IBM version 20.0 for Window, (IBM SPSS Version 20.0. Armonk, NY: IBM Corp). The descriptive finding was presented with tables and graphs. Univariable statistical tests were computed to identify all possible predictor variables. Then the multi-variable logistic regression model was developed considering EBF practice as dependent and those nominee variables selected based on the result of the uni-variable test statistics which had a Wald Statistics with p-value < 0.20. This decision was made based on suggestion to capture all important variables made by Bendel and Afiff [26]. Results are reported as Crude Odds Ratio (COR) or Adjusted Odds Ratio (AOR) with 95 % Confidence Intervals (CIs). The statistical significance tests was accepted at p < 0.05. Ethical clearance was obtained from Institute Review Board (IRB) of Debre Berhan University. Permission was granted from Debre Berhan District Health Office and Kebele Administrations. Verbal consent was taken from all mothers who participating in the study.
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