Trends and Determinants of Introduction of Solid, Semi-Solid, or Soft Foods among Infants Aged 6–8 Months in Ethiopia: Evidence from the Ethiopian Demographic and Health Surveys, 2000–2024/25

For the first six months of life, a baby's world is defined by milk. Whether from the breast or a bottle, this single source of nourishment is designed to be enough, providing all the energy and nutrients a tiny body needs to grow. But as a child approaches the half-year mark, that single source begins to fall short. The rapid pace of growth and brain development demands more than milk can provide. At this critical juncture, the World Health Organization recommends introducing solid, semi-solid, or soft foods. This transition, known as complementary feeding, is not merely about adding variety to a meal; it is a biological necessity. If a child waits too long to eat these foods, or if the foods introduced are not nutritious enough, the consequences can be severe, leading to stunted growth, weakness, and a higher risk of illness. In Ethiopia, a nation where millions of children face the daily challenge of finding enough to eat, understanding exactly when and why families make the switch from milk to food is a matter of public health urgency.

To uncover the story of how Ethiopian families are handling this transition, a team of researchers from Arsi University looked back over more than two decades. They did not conduct new interviews or visit villages themselves; instead, they gathered and analyzed data from six massive national surveys conducted between 2000 and 2024. These surveys, known as the Ethiopian Demographic and Health Surveys, act as a giant snapshot of the country's families, capturing details about health, wealth, and daily life. By combining the records of over 2,600 infants aged six to eight months from these different years, the researchers could see not just a single moment in time, but a long, evolving picture of how feeding practices have changed across the nation.

The results of this long-term view show a clear, though incomplete, story of progress. In the year 2000, only about 36.5 percent of infants in the study were being fed solid or soft foods at the recommended age. By 2024, that number had climbed to 60.2 percent. This upward trend suggests that the country's efforts to improve maternal and child health, including better access to clinics and the spread of health education, are working. However, the researchers found that the journey is far from finished. Even with this improvement, the overall average across all the years studied was just 52.2 percent. This means that, on average, nearly half of all infants in Ethiopia are still missing out on the timely introduction of the foods they need to thrive. The data also revealed a small but notable dip in progress between 2019 and 2024, indicating that gains in nutrition are not always automatic or permanent and require constant attention.

When the researchers dug deeper to understand what drives these differences, two factors stood out as the most powerful predictors of whether a child gets fed on time: the education of the mother and the nature of her work. The study found that a mother's level of schooling is a decisive factor. Infants whose mothers had attended primary school were twice as likely to receive timely complementary foods compared to those whose mothers had no formal education at all. For mothers who had completed secondary school or higher, the likelihood was even greater, nearly three times higher than for those with no schooling. This suggests that education does more than just teach reading and writing; it equips mothers with the knowledge to understand health messages and the confidence to follow feeding recommendations.

The second major factor was the type of work the mother did. The researchers discovered that infants whose mothers worked seasonally—such as during harvest times—were significantly more likely to be fed on time than those whose mothers worked only occasionally. This connection likely stems from the stability that seasonal work provides. A regular, albeit temporary, income can help a family afford a more diverse range of foods and access health services, creating an environment where timely feeding is easier to achieve. Interestingly, the study found that other common assumptions did not hold up when all the factors were considered together. While things like where a family lived (city or country), how much money they had, or whether they had a health card were linked to feeding practices in simple comparisons, these factors lost their significance when the researchers accounted for the mother's education and employment. This implies that the benefits of wealth or location often flow through the lens of a mother's education and her ability to work, rather than acting as independent drivers on their own.

The researchers are careful to note that their work, while powerful, has limits. Because they looked at data collected at single points in time, they cannot prove that education or work directly causes better feeding habits, only that they are strongly connected. They also relied on mothers recalling what their children ate in the previous twenty-four hours, which can sometimes lead to imperfect memories. Despite these limitations, the findings offer a clear path forward. The data suggests that to ensure every Ethiopian child gets the food they need at the right time, the focus must shift toward empowering women. Strengthening the education system for girls and creating economic opportunities that allow mothers to work consistently could be the most effective way to close the gap. The progress made over the last twenty years proves that change is possible, but the remaining half of the population that is still being left behind requires a targeted effort to ensure that the promise of healthy growth is kept for every child.