Researchers published a concept analysis in BMC Nursing that provides a clarified operational definition of neonatal stress, describing it as a multidimensional response to internal or external demands that challenge physiological and developmental regulation. The study, authored by Tippawan Srichalerm, Donruedee Kamkhoad, and Sirinan Prakot, was published on November 10, 2026, and aims to resolve conceptual ambiguities that have historically impeded accurate assessment and comparability across studies. By distinguishing stressor exposure, adaptive responses, defining attributes, and consequences, the analysis offers a structured framework for understanding how neonates and young infants process environmental and caregiving stimuli.
The background for this research highlights that neonates and young infants are particularly vulnerable to stress due to their immature neurological and physiological systems. These developmental limitations restrict their capacity to regulate responses to various stimuli, making the precise definition of stress critical for clinical care. Existing conceptualizations often failed to consistently differentiate between the exposure to stressors, the body’s adaptive responses, the defining attributes of the stress itself, and the resulting consequences. This lack of clarity has potentially limited the ability of healthcare providers to assess neonatal stress accurately and has hindered the comparability of findings across different research studies.
The primary objective of the study was to clarify both the conceptual and operational definitions of neonatal stress within neonatal care settings. To achieve this, the researchers employed Walker and Avant’s eight-step method for concept analysis. This methodological approach is designed to systematically identify the defining attributes, cases, antecedents, consequences, and empirical referents of a specific concept. By using this established framework, the team aimed to create a robust theoretical foundation that could guide future research and inform the development of developmentally appropriate neonatal care practices.
The methodological process involved a comprehensive literature search conducted in the databases PubMed, CINAHL, and Scopus. The search covered the period from inception to June 16, 2026, utilizing predefined search terms to ensure a thorough review of the available evidence. In addition to the database searches, the researchers identified additional records through website searches, manual searches, and citation tracking.
The analysis included twenty-seven records in total, comprising twenty-four records used for formal data extraction and three additional sources used for definitional and theoretical clarification. Based on this evidence, the study operationally defined neonatal stress as a multidimensional response to internal or external demands that challenge physiological and developmental regulation. This response is manifested through physiological and behavioral dysregulation.
The study identified specific antecedents that contribute to neonatal stress, including environmental stressors and medical and nursing experiences. Furthermore, infant-related physiological and developmental vulnerability was identified as a contextual modifier that influences the stress response. The consequences of neonatal stress were categorized into short-term functional disruption and potential longer-term effects on neurodevelopment and self-regulation.
The empirical referents identified in the analysis encompass stressor exposure, acute stress responses, and cumulative or chronic stress burden. By mapping these referents, the study offers a conceptual framework that helps distinguish neonatal stress from related concepts.
The conclusions of the study suggest that this concept analysis contributes to the theoretical development of neonatal nursing and may inform future research and clinical considerations. However, the authors emphasize that further research is needed to refine and validate the identified attributes and indicators. This ongoing validation process is essential to support the development of more robust approaches to assessing neonatal stress.
Overall, the research addresses a significant gap in the conceptual understanding of neonatal stress, providing a detailed and structured framework for future inquiry. The distinction between defining attributes and complementary indicators, along with the identification of specific antecedents and consequences, offers a comprehensive view of the phenomenon.
Subject of Research: Concept analysis of neonatal stress in nursing research
Article Title: Neonatal stress: a concept analysis
Article References: Srichalerm, T., Kamkhoad, D., & Prakot, S. (2026). Neonatal stress: a concept analysis. BMC Nursing. https://doi.org/10.1186/s12912-026-05657-x
Image Credits: AI Generated
DOI: 10.1186/s12912-026-05657-x
Keywords: neonatal stress, concept analysis, BMC Nursing, neonatal care, physiological regulation, developmental vulnerability, clinical assessment, Walker and Avant method, infant health, theoretical framework, Neonatal, stress
News Source: Harold Sullivan. (November 10, 2026). Study Defines Neonatal Stress as Multidimensional Regulatory Response. Scienmag.
