Research Article
Correlation between Chest X-Ray Severity in COVID-19 and Age in Mexican-Mestizo Patients: An Observational Cross-Sectional Study
Figure 3
Comparison of Rs from CXR severity and age between groups. (a) Grouped bar graphs between males and females in our study ( and , respectively). (b) Comparison between males (from Borghesi’s study, ) vs. males (our patients, ). (c) Females (from Borghesi’s study, ) vs. females (our patients, ). The 95% confidence intervals of the bars for the Rs per cent of the females vs. females comparison did not overlap. Therefore, the percentages were significantly different, as described by their value in Results.