篇名 | Do Anthropometrical Indices Correlate with Pulse Oximetry among Children Attending a Private Hospital in Enugu? |
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卷期 | 39:4 |
作者 | Josephat M. Chinawa 、 Bartholomew F. Chukwu 、 Awoere T. Chinawa |
頁次 | 172-176 |
關鍵字 | Pulse oximetry 、 anthropometry 、 children 、 MEDLINE 、 Scopus |
出刊日期 | 201908 |
DOI | 10.4103/jmedsci.jmedsci_199_18 |
Background: Pulse oximetry remains the most common investigation in pediatric cardiology as it acts as a window to unravel most abnormalities in cardiac functions and structure. Objectives: The objective of this study was to determine what is actually the normative pulse oximetry reading among children and to determine if anthropometry has any effect on pulse oximetry. Methodology: A cross‑sectional prospective study in which pulse oximetry readings were ascertained among healthy children attending a private clinic in Enugu over a 3‑year period. Data Analysis: Data were analyzed using Stata 10 software (STATA 10, College Station, Texas, USA: Stata [Corp]) Means and 95% confidence intervals were calculated for all the individuals. The level of statistical significance was considered P < 0.05. Results: A total of 349 individuals were recruited consecutively. The median value of oxygen saturation (SpO2) was 98% (93%–99%). Females had a significantly higher SpO2 than the males (Wilcoxon‑Mann–Whitney test, Z = 2.064, P = 0.04). There was a positive correlation between the SpO2 and age, weight, and height of the patients. Of these anthropometry, height is the most correlated with SpO2. On the other hand, there was a negative correlation between SpO2 and heart rate of the subjects (rho = −0.1845, P = 0.0005). There was no correlation between SpO2 and patient’s body mass index (BMI). Conclusion: The normal oximetry reading among children in this study is 98% with a positive correlation with age, weight, and height and a negative correlation with heart rate but no correlation with patient’s BMI.