From: Discordance between physical symptoms versus perception of severity by women with nausea and vomiting in pregnancy (NVP)
Variable 1
Variable 2
R
P-value
self-assessment of NVP severity
duration of nausea
0.261
3.17*10E-9
frequency of vomiting/retching
0.304
3.47*10E-12
Duration of nausea
0.140
1.74*10E-3