Table 2: Linear regression between search volume trends and publication frequency.
Linear Regression between Search Volume Trends and Publication Frequency |
||
Terms |
R-squared |
P Value |
Point-of-care ultrasound |
0.673 |
0.024 |
Portable ultrasound |
0.527 |
0.065 |
Regional ultrasound |
0.804 |
0.006 |
FAST ultrasound |
0.538 |
0.061 |