Table 3 Assessment of convergent validity of NVSA© scores with the FLIE: Week 1
Convergent validity with the FLIE | |||
|---|---|---|---|
NVSA© | Total score | Nausea subscale | Vomiting subscale |
Number of Days of Vomiting or Nausea | s = −0.56 p = < 0.0001 | s = −0.56 p = < 0.0001 | s = −0.56 p = < 0.0001 |
Number of Episodes of Vomiting | s = − 0.38 p = 0.0007 | s = − 0.38 p = 0.0006 | s = − 0.40 p = 0.0003 |
Mean Severity of Nausea | s = − 0.60 p = < 0.0001 | s = − 0.60 p = < 0.0001 | s = − 0.58 p = < 0.0001 |