32 / 671
Analgesics: the WHO ladder
•
Prospective series of 129 patients
[Ventafidda et al 1987]
Pain control using ladder in 871
Step 1 alone:
11%
Step 2 alone:
24%
Step 3 alone:
26.5%
All 3 steps:
33.6%
|
|
32 / 671
Analgesics: the WHO ladder
•
Prospective series of 129 patients
[Ventafidda et al 1987]
Pain control using ladder in 871
Step 1 alone:
11%
Step 2 alone:
24%
Step 3 alone:
26.5%
All 3 steps:
33.6%