Comparación de los valores de Spo2 de los dedos de las manos en una población sana
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Date
Subject
SpO2
oximeter
fingers
hands
variation
SpO2
oxímetro
dedos
manos
variación
oximeter
fingers
hands
variation
SpO2
oxímetro
dedos
manos
variación
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Journal Title
Journal ISSN
Volume Title
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Intituto Tecnológico de Santo Domingo (INTEC)
Introducción: la oximetría de pulso es una herramienta no invasiva, utilizada para determinar el contenido de oxígeno arterial periférico (SpO2). Actualmente, pocas investigaciones indican cuáles dedos de las manos son los más confiables para medir la SpO2.
Material y métodos: se realizó un estudio observacional de corte transversal, cuyo propósito fue comparar los valores de SpO2 de los diferentes dedos para identificar variaciones significativas. Participaron 100 voluntarios sanos, diestros, con edades entre 23 y 46 años. Luego de cinco minutos de reposo se midió la presión arterial, frecuencia cardíaca, temperatura corporal y los niveles de SpO2 en todos los dedos de ambas manos, simultáneamente durante 1 minuto, con oxímetros de misma marca y modelo.
Resultados: en la mano izquierda el promedio más alto fue de dedo anular (97.59 % ± 1.45) y solo estadísticamente significativa cuando se comparó con dedo pulgar derecho (p = 0.001), en cuanto a la mano derecha, el SpO2 más alto fue medido en el dedo anular (97.39 % ± 1.39) y solo fue estadísticamente significativo también en comparación con pulgar derecha (p = 0.045).
Conclusión: los dedos anulares de ambas manos, con ligera elevación en la mano izquierda, aun sin diferencia estadística entre ellos, son los más adecuados para medir la perfusión de oxígeno periférico con oxímetro de pulso.
Introduction: Pulse oximetry is a non-invasive tool to determine peripheral arterial oxygen content (SpO2). Currently, little research indicates which fingers are the most reliable for measuring SpO2. Material and methods: An observational cross-sectional study was carried out, the purpose of which was to compare the SpO2 values of the different fingers to identify significant variations. One hundred healthy, right-handed volunteers between 23 and 46 years old participated. After 5 minutes of rest, blood pressure, heart rate, body temperature, and SpO2 levels were measured in all fingers of both hands, simultaneously for 1 minute, with oximeters of the same brand and model. Results: Indicate that in the left hand, the highest average was the ring finger (97.59 % ± 1.45) and only statistically significant when compared with the right thumb (p = 0.001), while the highest in the right hand was the highest SpO2 was measured. In the ring finger (97.39 % ± 1.39), it was only statistically significant compared to the right thumb (p = 0.045). Conclusion: We can assume that the ring finger of both hands with slight elevation in the left hand, even with no statistical difference between them, are the most suitable for measuring peripheral oxygen perfusion with a pulse oximeter.
Introduction: Pulse oximetry is a non-invasive tool to determine peripheral arterial oxygen content (SpO2). Currently, little research indicates which fingers are the most reliable for measuring SpO2. Material and methods: An observational cross-sectional study was carried out, the purpose of which was to compare the SpO2 values of the different fingers to identify significant variations. One hundred healthy, right-handed volunteers between 23 and 46 years old participated. After 5 minutes of rest, blood pressure, heart rate, body temperature, and SpO2 levels were measured in all fingers of both hands, simultaneously for 1 minute, with oximeters of the same brand and model. Results: Indicate that in the left hand, the highest average was the ring finger (97.59 % ± 1.45) and only statistically significant when compared with the right thumb (p = 0.001), while the highest in the right hand was the highest SpO2 was measured. In the ring finger (97.39 % ± 1.39), it was only statistically significant compared to the right thumb (p = 0.045). Conclusion: We can assume that the ring finger of both hands with slight elevation in the left hand, even with no statistical difference between them, are the most suitable for measuring peripheral oxygen perfusion with a pulse oximeter.
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Type
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/publishedVersion
Source
Science and Health; Vol. 6 No. 3 (2022): Science and Health, september-december; 71-76
Ciencia y Salud; Vol. 6 Núm. 3 (2022): Ciencia y Salud, septiembre-diciembre; 71-76
2613-8824
2613-8816
10.22206/cysa.2022.v6i3
Ciencia y Salud; Vol. 6 Núm. 3 (2022): Ciencia y Salud, septiembre-diciembre; 71-76
2613-8824
2613-8816
10.22206/cysa.2022.v6i3