Stunting is still a health problem in Indonesia and around the world. The Sustainable Development Goals (SDGs) state that it is the second indicator that must be completed to achieve zero goals by 2030. World Health Organization (WHO) data finds that Indonesia is the fifth largest country with the highest number of stunted children, with a prevalence of 30–39% [1-4]. Although there has been a significant decrease compared to the previous years, the incidence of stunting still makes Indonesia a country with a high stunting rate [2, 3]. Based on data from the Indonesian Ministry of Health in 2018, Indonesia has the highest prevalence of stunting in Southeast Asia compared to Vietnam (23%), Thailand (16%), and Singapore (4%). The incidence of stunting is projected to be 127 million in 2025 worldwide. It is estimated that 56% of stunted children live in Asia and 36% in Africa. The incidence of stunting in Indonesia in 2018 decreased to around 29.6%–30.8%, which is still above the WHO standard of 20% [1, 2]. Stunting is the impact of chronic nutritional problems in the first 1,000 days of a child’s life. Stunting is influenced by many factors, from the maternal phase to the postnatal stage. Factors that influence the incidence of stunting include inadequate nutrition in pregnant women, chronic diseases suffered by a child from birth, the number of children living in the same house, and the socioeconomic status of the family [2-4]. Other main factors causing stunting in Indonesia are poverty, lack of access to clean water, poor environmental conditions, and lack of clean and healthy living behavior [3-5]. All these factors contribute to a greater risk of illness and death in children with stunting [2, 6, 7]. The cause of stunting is the interaction of household, environmental, socioeconomic, and cultural aspects, as explained in the framework of the WHO [2, 8, 9]. The results of a previous literature review show that risk factors for stunting were 3.82 times in babies with birth weight 35 years) [4, 19-21]. Parents with low education have limited adequate information about caring for children’s growth and development [19, 22]. The level of education is also related to knowledge about nutrition; a mother who does not have good knowledge on following up on monitoring children’s growth and development, such as inadequate feeding practices and inadequate access to health services, will have problems in maintaining their children’s nutritional status [2, 4, 12].Nutrition and health education programs are crucial, particularly for mothers with children under five years old, in terms of hygiene and sanitation [4, 23]. Educated women have been found to have a longer life expectancy, reduced mortality rates, and increased overall knowledge of children’s health and nutritional status [15, 24]. The influence of culture in many Asian countries still leads parents to prioritize their son’s education. However, the education and occupation of parents, especially mothers, are crucial. Children with highly educated mothers have been shown to grow better [2, 4, 25], emphasizing the importance of maternal education in child health.Poverty is closely linked to a lack of nutrient intake and limited food availability. Low education levels further compound this, leading to limited access to health facilities, clean water, and good sanitation. It is crucial that we recognize the role of education in combating poverty and its associated health risks [4, 26]. Low family income causes food insecurity, can worsen diet quality, and is associated with an increased risk of nutritional variations, which can potentially improve undernutrition, leading to stunting [2, 4, 27]. A large number of family members can cause a decrease in the amount of food given to children, resulting in inadequate nutrition [27, 28]. The relationship between maternal age during pregnancy and stunting is that the younger the mother’s age during pregnancy, the greater the incidence of stunting in her child. The risk of stunting decreases with increasing maternal age at birth [4, 29].Children born to mothers younger than 19 years old have a 30–40% increased risk of stunting at two years and failure to complete school. This impact is largely due to the mother’s lack of experience, independence in determining foods with optimal nutrition, and poor habits in maintaining cleanliness and health [30, 31]. Young mothers must receive assistance to ensure good nutrition and their children’s education [4, 31].Conversely, mothers aged 35 years or older face a 30% increase in the risk of giving birth to a premature baby. These older mothers often grapple with an increased risk of comorbid diseases such as obesity, diabetes, and hypertension, which are usually associated with complications during pregnancy. Understanding these challenges is crucial in providing the best care for these mothers [30, 31].In this study, it was found that 24.1% of stunted children have neck lymphadenopathy ≥ 1 cm, a higher percentage than the 18.3% reported in previous research. This suggests a significant coexistence of malnutrition and childhood tuberculosis. Furthermore, a previous study observed underweight, wasting, and stunting in 68.4%, 63.3%, and 53.3% of tuberculosis cases, respectively [32]. These findings underscore the need for more detailed diagnosis in health settings, particularly in clinical findings and ancillary examinations, to effectively address this issue.Based on nutritional status (body weight/age), the majority of stunted children are wasting (underweight) and very wasting (severely underweight), while based on body weight/length or height, the majority are well nourished (normal). Previous studies found a relationship between undernutrition and stunting in children [33], suggesting that undernutrition can lead to stunting. It also emphasizes the importance of providing nutrition and comprehensive health services to thin (wasting) children to minimize wasting on linear growth. This holistic approach to care is crucial, as severe or repeated wasting can contribute to stunting, but the highest prevalence of stunting cannot be explained solely by wasting alone [34, 35].Various theories suggest that wasting can cause stunting. Other evidence also indicates that stunting causes wasting, which shows a new perspective on how wasting and stunting are related. However, the explanation for this still needs to be improved. Further research is required to understand the underlying mechanisms and identify programmatic implications [35]. Failure to thrive (weight faltering) is defined as inadequate weight gain at an early age, which needs to be appropriately managed so that the baby returns to growth according to the growth curve and does not become chronically malnourished or stunted. Growth monitoring, especially in communities and primary health facilities, is a crucial practice that can be carried out according to the Indonesian Minister of Health in 2020. Its importance cannot be overstated in preventing chronic malnutrition or stunting [11, 36].This research underscores the urgency of the issue, showing that stunting is more common in children aged 24–59 months. While interventions are currently targeted at ages 0–23 months in the first 1000 days of a child’s life, there is a pressing need to increase the focus of interventions on children aged 24–59 months. Previous research also provides evidence regarding the effects of stunting. It emphasizes the need for timely provision of additional food to meet the increasing nutritional needs, especially in preschool-aged children. This highlights health professionals’ and policymakers’ responsibility and commitment to addressing this issue [15].Stunting is an interrelated process throughout the life cycle. The period between conception and the first two years of life (first 1000 days) is the most responsive if prevention or intervention is carried out, while in the period between two years of age or middle childhood and adolescence, a process of pursuing linear growth can occur. However, improvements in cognitive development still cannot be explained with certainty [11, 37]. This study found that low birth weight (LBW) babies were 1.4 times more likely to become stunted, underscoring the significant impact of low birth weight on stunting. In addition to the problem of inadequate intake, low birth weight is a major risk factor for stunting, including babies with linear fetal growth, small gestational age (SGA) without linear fetal growth, and prematurity. The large number of babies born with low birth weight presents a significant challenge for health workers to ensure optimal growth in the first 1000 days of life, thereby preventing future growth disorders or stunting [7, 11, 37].Lack of animal-based protein intake has a higher risk of stunting, and it was found that it is a protective factor for stunting. Premature babies, babies with low birth weight, and babies with a history of linear fetal growth are at risk of developing nutritional problems and are susceptible to stunting. Likewise, babies with inadequate feeding practices are introduced to a baby’s diet to provide additional nutrients and energy when given breast milk and complementary foods, solid or semi-solid. Protein and zinc are often associated with nutrients that can improve stunting. Both are type 1 nutrients that respond to stopping the growth process if there is a deficiency, and both are very dependent on intake from outside the body. Animal-based protein and breast milk contain complete amino acids and have high absorption capacity, so both are highly recommended to be consumed in quantities appropriate to children’s needs during periods of rapid growth. Beef, fish or seafood, poultry, and milk contain lots of insulin-like growth factor-1 (IGF-1). This hormone plays a crucial role in a child’s growth and height and helps with the maturation and protection of digestive tract digestibility [11, 38]. Providing high-quality protein (animal-based proteins) ensures that children’s protein and zinc needs are met during a period of rapid growth, especially in the first two years of life (golden period) [11].In this study, the protective effect of TT immunization on neonatal health was evident. Mothers who did not receive TT immunization during pregnancy were found to have a higher risk of stunting. Stunting, in this context, refers to the impaired growth and development that children experience due to poor nutrition, repeated infection, and inadequate psychosocial stimulation. After analyzing socio-economic, demographic, and health system factors related to other variables, such as antenatal care (ANC) and iron supplementation, the results of previous studies further reinforced the substantial protective effect of antenatal vaccination on neonatal motility [39, 40]. Previous research also found that adequate doses of TT immunization were 1.97 times higher if given to women who made four ANC visits than those who made infrequent visits. This occurs 2.39 times more often in rural areas than in urban areas. Immunization is a preventive measure to protect women during pregnancy and can reduce undesirable impacts on health during infancy [40].TT immunization for pregnant women is closely linked to ANC visits. The frequency of these visits plays a crucial role in maintaining the health of both the mother and the baby. It is important to remember that the more often pregnant women check their pregnancies, the better the health outcomes for both will be. This underscores the role of the mother in taking responsibility for her and her baby’s health, empowering her with the knowledge that regular ANC visits can significantly improve health outcomes.This study identified age and loose stools (diarrhea) in the last month as the most significant risk factors for child stunting. Our findings also highlighted the protective role of animal-based protein intake in preventing stunting in children. This underscores the importance of a balanced diet, empowering healthcare professionals, nutritionists, policymakers, and researchers in child development and public health to make informed decisions for child health.Studies on child growth and development have found that disturbances in children’s attainment of body length begin to occur as early as one month old. This early onset underscores the urgency in addressing these issues to ensure optimal child growth and development [12, 41].Previous research found that the prevalence of stunting was higher in older children around 28 months, possibly due to repeated exposure to undernutrition and infection. In many countries, the prevalence of stunting is low in older children, i.e., after 28 months, possibly because most exposure decreases, has less impact on older children, and is accompanied by catch-up growth. Catch-up growth, in this context, refers to the accelerated growth in children who have experienced a period of growth restriction. The highest prevalence age for stunting is less consistent in various countries. The prevalence of stunting and the increasing gradient of stunting prevalence based on age vary across parts of the world, living standards, and gender [42]. Diarrhea can trigger malnutrition due to anorexia, malabsorption, protein loss due to enteropathy, and fasting in children with diarrhea. Insufficient intake and malabsorption caused by disease, especially recurrent diarrhea, are the main causes of malnutrition, including stunting [43, 44]. Environmental enteric dysfunction (EED) occurs in developing countries with poor sanitation and limited public health resources, in conjunction with microbial and parasitic contamination of food and water [43, 45].Nutritional deficits that occur during the early development of the gastrointestinal tract can disrupt its maturation and facilitate the occurrence of environmental enteric dysfunction (EED) in infancy or early childhood. EED, a condition prevalent in developing countries with poor sanitation and limited public health resources, is a significant factor contributing to the high prevalence of stunting. Children with EED experience a lack of micronutrients absorbed in the small intestine, which can reduce appetite and growth of intestinal villi, thereby inhibiting children’s growth [43, 46].Feeding practices for children are paramount, with breastfeeding and complementary food being the most crucial foods in the first two years of life. Mother’s milk, a quality source of babies’ nutrient needs, and quality complementary foods are important and the cornerstone for optimal growth and development [11, 47]. Understanding and implementing good breastfeeding and complementary feeding practices form a solid foundation for preventing stunting. Regular monitoring of growth and development from birth is not just essential, but it is a key strategy. Identifying inadequate weight gain and managing it appropriately is the easiest way to prevent stunting [2, 4, 11].Overcoming stunting and environmental enteric dysfunction (EED) requires a comprehensive approach. Nutritional interventions, while important, may not always produce the expected results in children who have experienced stunting and changes in intestinal morphology and function [36, 48]. Therefore, efforts to overcome stunting should also include increasing access to clean drinking water, improving hygiene and environmental sanitation, and providing adequate nutrition with macronutrients, micronutrients, and vitamins [36, 49].Stunting is a complex issue caused by household, environmental, socio-economic, and cultural factors. Our study, with its observational cross-sectional design, provides valuable insights. However, further research using alternative methods is crucial to establish cause-and-effect relationships with risk factors in children with stunting.Our research, while informative, is an initial study using a cross-sectional design that cannot conclusively establish a causal relationship. Further study with alternative methods and exploring other risk factors is important and urgent to avoid bias and advance our understanding of childhood stunting. Examining biomarker factors, which we have not yet explored, is also essential for future research in this field.This study concludes that stunting is a complex issue. Stunting risk factors include young mothers who received no Tetanus Neonatorum Vaccines (TT), having low education levels, showing poor habits of cleanliness and health maintenance, and having limited access to health services. Other factors for stunting were children with a history of low birth weight, a diet with fewer animal-based proteins, and health-related factors, especially diarrhea. Implementing specialized nutritional programs that emphasize adequate protein consumption and comprehensive healthcare strategies to manage and treat diarrhea effectively can substantially lower the incidence of stunting among young children in this region. These targeted interventions are crucial for ensuring proper growth and development in early childhood, thereby addressing one of the primary health challenges faced by the community.It is hereby acknowledged that all authors have accepted responsibility for the manuscript’s content and consented to its submission. They have meticulously reviewed all results and unanimously approved the final version of the manuscript.This research has been approved by the health research ethics committee (KEPK) of Bandung Islamic University, Indonesia, number 192/KEPK-Unisba/VI/2023.All human research procedures followed were in accordance with the ethical standards of the committee responsible for human
experimentation (institutional and national), and with the Helsinki Declaration of 1975, as revised in 2013.Informed consent was provided by the guardians.STROBE guidelines were followed.The data and supportive information are available on request due to privacy restrictions.This study was funded by a research grant from the medical faculty of Bandung Islamic University, Indonesia, Awards/Grant number: 036Dek/SK/FK/IV/2023.The authors declare no conflict of interest, financial or otherwise.This study was supported by an internal grant from the Medical Faculty of Bandung Islamic University, and the researchers are grateful to all respondents and everyone who participated.