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[A reliability study of pediatric somatometric determinations and the level of agreement between 4 observers]
E Ruiz Rojo1, M M Morales Suárez Varela, I Tomás Saura
1Centro de Salud Virgen de la Fuensanta, Hospital Universitario Dr. Peset, Valencia.
Insights
Pediatric anthropometric measurements like weight and height are reliable indicators of child health. Four nurses demonstrated high consistency in measurements, confirming observer reliability in primary care settings.
Area of Science:
- Pediatric health assessment
- Anthropometry
- Child development monitoring
Context:
- Anthropometric measurements are crucial indicators of child health and development.
- Primary care settings rely on these measurements for routine assessments.
- Assessing the reliability of measurements is vital for accurate health evaluations.
Purpose:
- To evaluate the reliability of anthropometric measurements (weight, height, cephalic perimeter) taken by multiple nurses.
- To determine the influence of the observer on anthropometric data.
- To validate measurement consistency in a primary care setting.
Summary:
- An analytical study validated infant anthropometric measurements performed by four nurses.
- No statistically significant differences were found between observers.
- Quantitatively, discrepancies between observers were not significant, indicating high measurement concordance.
Impact:
- Trained healthcare professionals can achieve reliable somatometric measurements, even with alternating staff.
- Consistent anthropometric data supports accurate assessment of child health and development.
- This study validates the use of consistent measurement techniques in primary pediatric care.
Objectives:
Given the great importance given at present to determining anthropometric measurements as an indicator of child health, and its general use in primary care, this study aimed to find how reliable the measurements by four nurses at a health centre were. The measurements' internal concordance, and thus the weight of the observer on the values found, was studied.
Design:
Analytical study of validation of infants' anthropometric measurements.
Setting:
Urban Health Centre, Valencia.
Participants:
37 children, selected at random by a draw from those attending the programme for overseeing child development.
Measurements And Results:
Four nurses, using the methods of measurement normally followed at the Virgen de la Fuensanta Health Centre, consecutively determined weight, height and cephalic perimeter of the children. The analyses of variance of the anthropometric measurements for the observer showed no statistically significant differences. The calculation of the greatest discrepancy between observers regarding the mean of the values displayed no quantitatively important discrepancies, either.
Conclusions:
High consistency was found in the concordance of the somatometric measurements, as far as technique goes. This means that trained staff can find good indicators of child development and health, even when the staff taking the measurements alternate.