From: Morphine versus methylprednisolone or aminophylline for relieving dyspnea in patients with advanced cancer in China: a retrospective study
Groups
Morphine
Methylprednisolone
Aminophylline
F value
P value
VAS score before treatment
65.06 ± 13.27
64.04 ± 12.09
64.43 ± 11.86
0.198
0.820
VAS score after treatment
16.82 ± 10.89
24.58 ± 17.51
31.95 ± 16.00
31.721
0.000