Nutritional assessment forms the foundation of individualized patient care in healthcare facilities across Nigeria. It is a systematic process used to evaluate the nutritional status of individuals, helping nurses and healthcare teams identify deficiencies, excesses, or metabolic risks before they manifest as severe clinical complications.
Nutritional assessment is defined as a comprehensive approach to defining nutritional status using medical, dietary, physical, and laboratory measurements. Its main purpose is to detect undernutrition and overnutrition, monitor the efficacy of nutritional support, and guide clinical interventions in diverse patient populations.
Proper nutritional assessment directly impacts patient recovery times, wound healing, and immune function. Malnourished patients face higher rates of hospital-acquired infections and prolonged hospital stays. Nurses utilize these assessments to advocate for timely dietary consults and monitor response to nutritional therapy.
Malnutrition encompasses both undernutrition and overnutrition. Nurses must look for subtle indicators such as unintentional weight loss, muscle wasting, and fatigue. Recognizing these signs early prevents deterioration in vulnerable populations, including elderly patients and those with chronic illnesses.
Nutritional screening is a rapid process used to identify individuals who are malnourished or at nutritional risk. Unlike a full assessment, screening is typically performed upon admission using validated tools. The nurse plays a frontline role in performing this initial check, triggering further comprehensive evaluation when risk is detected.