Fig. 4
From: Respiratory virus associated with surgery in children patients
Box and whisker plots form qRT-PCR Ct values among PSPs (age < 18 years) positive for RSV, PIV3, HRV/EV, IV and CoV (HKU1 and OC43). The center of each box plot represents the median, with the box denoting the IQR, and the upper and lower whiskers showing the level 1.5 times the IQR above and below the 75th and 25th percentile, respectively. P-values were calculated with the Student-Newman-Keuls test. *p < 0.05, **p < 0.01, ***p < 0.001