Vital signs measurements and comparison before and after imaging in normal and disease groups

Normal Group (18 Subjects)Disease Group (65 Subjects)Intergroup
BeforeAfterDifferenceBeforeAfterDifferenceP value
Respiratory rate (rpm)14.314.80.5 ± 0.3914.515.10.56 ± 0.18*.86
Temperature (°F)97.197.2−0.11 ± −0.2497.397.2−0.06 ± 0.06.746
Heart rate (bpm)65.260.3−4.83 ± 1.1670.670.3−0.32 ± 0.79.006
SBP (mm Hg)120.9124.23.27 ± 2.78130.3132.2189 ± 1.25.621
DBP (mm Hg)74.5783.5 ± 1.4679.591.11.62 ± 1.03.376
Oxygenation (%)97.297.40.21 ± 0.8296.896.7−0.09 ± 0.32.685
MAP (mm Hg)9093.43.42 ± 1.6396.498.11.71 ± 0.96.372
  • Note:—SBP indicates systolic blood pressure; DBP, diastolic blood pressure; MAP, mean arterial blood pressure. Intergroup comparison was performed by Student t-text.

  • * Respiratory rate change in disease group before and after imaging is significant by paired t test (P < .001).

  • Heart rate change in normal group before and after imaging is significant by paired t test (< .001).